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Model 3120 Remote Access Server Administrator ’ s Reference Guide Sales Office: +1 (301) 975-1000 T echnical Support: +1 (301) 975-1007 E-mail: support@patton.
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3 Contents About this guide .....................................................................................................................................................9 Audience................................................................
Contents Model 3120 RAS Administrators’ Reference Guide 4 Dial Telco window ................................................................................................................................................63 Dial Protocol window......
5 Model 3120 RAS Administrators’ Reference Guide Contents 14 Frame Relay ................................................................................................................................................. 177 Introduction .............
Contents Model 3120 RAS Administrators’ Reference Guide 6 Introduction ........................................................................................................................................................252 System Log Main Window .
7 Model 3120 RAS Administrators’ Reference Guide Contents Configuring DNIS ..............................................................................................................................................328 Configuring a leased line/dedicated line connection .
Contents Model 3120 RAS Administrators’ Reference Guide 8.
9 About this guide This guide describes configuring a P atton Electronics access server . This section describes the following: • Who should use this guide (see “ A udience ”) • Ho w this doc.
About this guide Model 3120 RAS Administrators’ Reference Guide 10 • Chapter 24 describes the contents of the About windo w • Chapter 25 describes the contents of the License window • Appendix.
11 Model 3120 RAS Administrators’ Reference Guide About this guide Mouse conventions The following conventions ar e used when describing mouse actions: T able 2. Mouse conventions Convention Meaning Left mouse button This button refers to the primar y or leftmost mouse button (unless you have changed the default configuration).
About this guide Model 3120 RAS Administrators’ Reference Guide 12.
13 Chapter 1 Introduction Chapter contents Introduction ..........................................................................................................................................................14 Logging into the HTTP/HTML Administration Pages .
1 • Introduction Model 3120 RAS Administrators’ Reference Guide 14 Introduction Introduction Y ou may configure the access ser ver by using its internal HTTP/HTML Administration P ages. However , to enter into the HTTP/HTML pages, you must first define the LAN Address T echnique, LAN IP Address, and LAN Subnet M ask for the access server .
Saving HTTP/HTML Object Changes 15 Model 3120 RAS Administrators’ Reference Guide 1 • Introduction Saving HTTP/HTML Object Changes Sometimes you will need to sav e changes that you have made in the HTTP/HTML pages. Do the follo wing to make changes to read/write variables: 1.
1 • Introduction Model 3120 RAS Administrators’ Reference Guide 16 Saving HTTP/HTML Object Changes.
17 Chapter 2 Home Chapter contents Introduction ..........................................................................................................................................................18 Operating Status Variables ...................
2 • Home Model 3120 RAS Administrators’ Reference Guide 18 Introduction Introduction This chapter describes the HOME window—the first Administration Page that you see after logging into the access server (see figure 3).
Operating Status Variables 19 Model 3120 RAS Administrators’ Reference Guide 2 • Home Operating Status V ariables There are seven system variables which describe the immediate operating status access server . These variables are shown in figur e 4 and are described in the follo wing sections.
2 • Home Model 3120 RAS Administrators’ Reference Guide 20 Immediate Actions Immediate Actions There are several immediate actions (see figur e 5) which, when in superuser mode, will cause the access ser ver to operate according to the descriptions in the follo wing sections.
21 Chapter 3 Impor t/Expor t Chapter contents Introduction ..........................................................................................................................................................22 Export Configuration ..............
3 • Import/Export Model 3120 RAS Administrators’ Reference Guide 22 Introduction Introduction The Import/Export function enables you to make a backup (or expor t ) copy of your access server’ s configura- tion parameters.
Export Configuration 23 Model 3120 RAS Administrators’ Reference Guide 3 • Import/Export Figure 7. T ypical access ser ver flash memor y configuration data T o save the displayed data as a text file, select the Save option on your br owser (see figur e 8).
3 • Import/Export Model 3120 RAS Administrators’ Reference Guide 24 Import Configuration Import Configuration T o impor t a configuration file into the access server , type the complete path an.
25 Chapter 4 Alarms Chapter contents Introduction ..........................................................................................................................................................26 Displaying the Alarms window ...............
4 • Alarms Model 3120 RAS Administrators’ Reference Guide 26 Introduction Introduction The access server has an extensive alarm reporting system which enables users to configure, monitor , and test major and minor alarms.
Displaying the Alarms window 27 Model 3120 RAS Administrators’ Reference Guide 4 • Alarms • SYSLOG/SNMP—F or external notification, the access ser ver can be configured to send a SYSL OG mes- sage or an SNMP TRAP to an external management host.
4 • Alarms Model 3120 RAS Administrators’ Reference Guide 28 Displaying the Alarms window • M odify Alarms—Clicking on this link takes you to a window wher e you can change ho w the access ser.
Modify Response—Configuring the alarm response system 29 Model 3120 RAS Administrators’ Reference Guide 4 • Alarms Alarm Severity (alarmSeverity) Sho ws the alarm severity selected by the system administrator . T ime Since Alarm (alarmTicks) The Alarm Time column displays the number of seconds the alarm has been activated.
4 • Alarms Model 3120 RAS Administrators’ Reference Guide 30 Modify Alarms—Configuring alarm severity levels • priorityService(60) • prioritySystem(80) • priorityDisable(1000) • priorityDisable(1000) Alarm SNMP T rap IP 1 (alar mT rapIp0) The IP address of a host system which is running the SNMP trap daemon.
Modify Alarms—Configuring alarm severity levels 31 Model 3120 RAS Administrators’ Reference Guide 4 • Alarms • Box: Main and F allback Clock F ail—An alarm will be triggered when either the main or fallback clock fail. • W AN 1–4 Y ellow Alarm—When a W AN por t detects a yellow alarm condition, the specific W AN alarm will be set.
4 • Alarms Model 3120 RAS Administrators’ Reference Guide 32 Modify Alarms—Configuring alarm severity levels.
33 Chapter 5 Authentication Chapter contents Introduction ..........................................................................................................................................................35 Displaying the Authentication window .
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 34 Secret (auSecret) ..............................................................................................................................................42 NAS Identifier (auNASIdentifier) .
Introduction 35 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication Introduction U se the Authentication pages to set up system security and to pro vide specific users with access to appropriate network services. This section describes the authentication parameters.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 36 The Statistics section V alidated via static database (auAuthenticationsV alidStatic) The number of authentications validated by the S tatic User database since the last access server reset.
The Configuration section 37 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication The Configuration section The configuration section of the main Authentication screen (see figure 14) shows ho w the authentication method used by the RAS is configured.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 38 The Configuration section Host Address (auHostAddress) T ells the access ser ver the IP address of the primary external authentication ser ver . This must be the IP address as the access server will not resolve a F ully Qualified D omain N ame.
The Configuration section 39 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication Accounting Por t (auAcctPor t) This is the UDP port on the accounting ser ver specified in A cct Address that the access server should use to transfer accounting information.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 40 Setting Up Authentication • CCCCC—Call ID in hex. The call ID used is the one recorded on the main dial-in screen.
Setting Up Authentication 41 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication (auV alidation)” below), configure the additional parameters as shown in figure 17 to configur e RADIUS parameters. See “S tatic User A uthentication ” on page 44 to set up Static users.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 42 Setting Up Authentication Host Address (auHostAddress) T ells the access ser ver the IP address of the primary external authentication ser ver . This must be the IP address as the access server will not resolve a F ully Qualified D omain N ame.
Setting Up Authentication 43 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication Accounting Por t (auAcctPor t) This is the UDP port on the accounting ser ver specified in A cct Address that the access server should use to transfer accounting information.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 44 Static User Authentication Static User Authentication T o vie w or modify the static users in the internal user database, click on Authentication in the Configura- tion Menu . The Authentication window displays.
Modify Static User 45 Model 3120 RAS Administrators’ Reference Guide 5 • Authentication • admin—N ot currently implemented. • monitor—N ot currently implemented. • rlogin—Causes the access server to rlogin into another host. See “Service IP (suServiceIP)” on page 46 for information on configuring the remote host IP addresss.
5 • Authentication Model 3120 RAS Administrators’ Reference Guide 46 Modify Static User Figure 19. Static User settings window Ser vice IP (suSer viceIP) This is the IP of the RLogin or T elnet host, or the static IP address assigned to the user .
47 Chapter 6 DAX Chapter contents Introduction ..........................................................................................................................................................48 Configuring the DAX ...........................
6 • DAX Model 3120 RAS Administrators’ Reference Guide 48 Introduction Introduction The digital cross-connect (DAX) link allows configuration of the access servers ’ digital cross-connect that man- ages the time slots and clocking between the W AN ports.
Configuring the DAX 49 Model 3120 RAS Administrators’ Reference Guide 6 • DAX Main Reference (daxClockMainRef) The main reference parameter determines which W AN link will supply the clock for the system. The following settings are av ailable: • none(0)—N o clock selection.
6 • DAX Model 3120 RAS Administrators’ Reference Guide 50 Configuring the DAX • netref-2(102)—U se to obtain system timing from a slave circuit. • internal(200)—U se internal free-run oscillator for the system clock • external(300)—N ot currently implemented.
51 Chapter 7 Dial In Chapter contents Introduction ..........................................................................................................................................................57 Dial In main window .......................
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 52 Number Called (diactNumberDialed) ............................................................................................................64 Number Called From (diactCallingPhone) .
53 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In MultiLink (diConfigMultilink) .................................................................................................................75 MultiBox (diConfigMMP) ................
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 54 DNIS profile (dnisPoolAssignedProfile) ....................................................................................................82 Status (dnisPoolStatus) ...................
55 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Time Call Is/Was Active (diactSessionTime) .............................................................................................91 Minutes Until Timeout (diactRemainingIdle) ...
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 56 Connection Modulation (diactModulation) ............................................................................................101 Transmit Connection Speed (diactTxSpeed) ........
Introduction 57 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Introduction The Dial I n main window (see figur e 22) is where you can change or view items that are associated with th.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 58 Dial In main window Figure 22. Dial In main window Dial In main window The Dial I n window displays statistics for individual users. This window sho ws currently attached users, the users state, and time that the user has been on access server .
Dial In main window 59 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In State (diactState) As the call comes into the access server it can be in one of five states. • Ringing—The call has been recognized by the access server and is in process of going off hook.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 60 Dial Modulations window • v23(24)—V .23 modulation Connect Speed (diactTxSpeed) The connected speed of the link. Dial Modulations window This window sho ws statistics about the modem connection, listed by unique user ID.
Dial Modulations window 61 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • Online—The access server has completed authentication and the user is now able to access the Internet.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 62 Dial Modulations window Receive Connection Speed (diactRxSpeed) The connected speed of the modem link (for example, 28.8 bps). These values, in bits per second, range from 300–53,000.
Dial Telco window 63 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Dial T elco window This window sho ws the telco characteristics for individual users. Figure 24. Dial T elco window Call ID: (diactIndex) U nique identification of this active call (for internal use).
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 64 Dial Telco window • Kill—The administrator can manually disconnect the user by activating this parameter . • Dead—The user ’ s call has been disconnected. This message disappears when the linger time expires.
Dial Protocol window 65 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Dial Protocol window This window sho ws the protocol negotiations of the connection for individual users. Figure 25. Dial Protocol window Call ID: (diactIndex) U nique identification of this active call (for internal use).
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 66 Dial Protocol window • Authenticating—The access server is in the process of verifying the user ’ s password by using static or RADIUS authentication. • Online—The access server has completed authentication and the user is now able to access the Internet.
Dial Protocol window 67 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • MSChap(4)—not currently implemented • tacacs(5)—not currently implemented • edp(6) • ShivaP ap(7).
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 68 Dial In Details Dial In Details The Dial I n Details window (see figur e 26) shows how the system is currently set up to handle dial in users. T o view this page, select Default Details fr om the main Dial In window .
Dial In Modify Default window 69 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Dial In Modify Default window The Dial I n M odify Default window (see figur e 27) is where y ou can ma.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 70 Dial In Modify Default window Modify Login This portion of the Dial In M odify Default window (see figure 27 on page 69) describes configuring the IP address pool, login technique and general login information.
Dial In Modify Default window 71 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • textORchapORpap(6)—This setting enables clear text logins or PPP calls using P AP or CHAP authentication. Username Prompt (diUsernamePrompt) This is what will be displayed when the user first connects after the Initial B anner is displayed.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 72 Dial In Modify Default window Default Service Port (diServicePort) This object defines the IP port number that will be used for login connections (telnet or rlogin) when the authentication technique has not provided a port number to connect to .
Dial In Modify Default window 73 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Modify Attempts This portion of the Dial In M odify Default window (see figure 28) describes modifying the login attempts parameters for dial in users. Figure 28.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 74 Dial In Modify Default window • M —replaced by the MTU (maximum transfer unit) • I —replaced by the IP addr ess assigned to the connection Login Attempts Allowed (diAllowAttempts) The maximum number of attempts a user will be given to login before being disconnected.
Dial In Modify Default window 75 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In MultiLink (diConfigMultilink) M ultiLink enables a user to connect using multiple channels. This enables dial-up users whose equipment sup- ports M ultiLink PPP or multi-channel ISDN to use multiple channels to get higher data transfer rates.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 76 Dial In Modify Default window Figure 29. V .92 Configuration window Modify ISDN Configuration V .
Dial In Modify Default window 77 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Quick Connect (diV92QuickConnect) Quick connect shortens a modem ’ s time to learn a phone line’ s characteristics by reusing some information pre- viously learned.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 78 Dial In Modify Default window V34(diModemV34Enable) Enables or disables V34 modem modulation V32(diModemV32Enable) Allows V .32 and V .32bix modulations up to 14.4 kbps. The following options are av ailable: • disable(0)—neither option is enabled • enable(1)—support V .
Dial In Modify Default window 79 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • tone1800(3)—Guar d tone is enabled CarrierLossDuration (diModemCarrierLossDuration) The number of seconds that the carrier signal must be missing before the connection is considered lost.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 80 Manage DNIS Window • requireV42bis(2)—V .42bis data compression is mandatory , other wise disconnect.
Manage DNIS Window 81 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Manage DNIS main window ID (dnisPoolID) The identification number that uniquely identifies the DNIS configuration. W AN Link (dnisPoolDesrcWan) The W AN link the dial-in user must be connected to in order to use this DNIS configuration.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 82 Manage DNIS Window DNIS Entr y Window Clicking on the ID in the Manage DNIS Windo w displays the DNIS Entry window (see figure 32) where you can change the DNIS configuration. Figure 32.
Manage DNIS Window 83 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In DNIS Profiles Window The DNIS P rofiles Windo w (see figure 33) contains the follo wing items: • Information about DNIS profiles set-up—T o view or modify individual DNIS profiles, select an ID in the ID column.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 84 Manage DNIS Window • text(2)—A username prompt is displayed and a username must be entered. I f the received username is a static user with no password defined, then the connection completes and no passwor d prompt is issued.
Manage DNIS Window 85 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • notU sed(2)—This profile is not used in any configurations Add a DNIS Profile U se this portion of the window to add a DNIS P rofile. 1. Enter a unique ID in the ID field.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 86 Manage DNIS Window • pap(3)—This setting assumes that all calls will be PPP users. N o username or password pr ompt will be dis- played. The system will go directly to PPP processing.
Manage DNIS Window 87 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Figure 35. DNIS IP Pools window DNIS IP Pools Window The DNIS IP P ools Windo w (see figure 35) contains the follo wing items: • Information about DNIS IP P ools set up—to view or modify individual DNIS IP P ools, select an ID in the ID column.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 88 Manage DNIS Window 2. Enter a valid IP A ddress range. A valid IP addr ess range is of the format xxx.xxx.xxx.aaa-bbb where aaa is less than bbb Note Entering an ID that is already configur ed will change the configura- tion.
Dial In User Statistics window 89 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Dial In User Statistics window This window sho ws statistics for individual dial-in users. The headings DSP Link, Interface Link, and W AN Link, shown in figure 37, pertain to the unique time slot defined for each of these links.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 90 Dial In User Statistics window T o view individual user statistics, select an active user in the State column on the Dial I n main window (see “Dial I n main window ” on page 58).
Dial In User Statistics window 91 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • Rlogin —The user has an rlogin session running Security Level (diactAccessLevel) This is the security level assigned to the selected call. P assthru is the default security level.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 92 Dial In User Statistics window T ime Left In Session (diactRemainingSession) N umber of seconds remaining in this session. This value is only displayed if session timeout has been activated.
Dial In User Statistics window 93 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • papAuthenticationF ailure(49)—Invalid username/passwor d combination • papInvalidP acket(50)—.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 94 Dial In User Statistics window • rloginError(63) • tcpConnAborted(67)—Connection to the remote service has been disconnected abruptly . F or example, the administrator of the remote machine killed the process.
Dial In User Statistics window 95 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • noDsp(37) • lisI pcErr(38) • dspOpenErr(39) • invalidCode(40) • callContention(41) • dspC.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 96 Dial In User Statistics window Bad Address (diStatBadAddresses) The number of packets received with an incorr ect address field. Bad Controls (diStatBadControls) The number of packets received on this link with an incorr ect control field.
Dial In User Statistics window 97 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • tacacs(5)—not currently implemented • edp(6) • ShivaP ap(7)—not currently implemented ACC Map (diStatLocalT oPeerACCMap) The current value of the A CC Map used for sending packets fr om the local modem to the remote modem.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 98 Dial In User Statistics window operational state (for more information, refer to “O perational S tatus (diI pOperStatus)” on page 98). These are the available options: • disabled(0)—ACC is disabled • enabled(1)—ACC is enabled T ransmit Frame Check Seq.
Dial In User Statistics window 99 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In • vjT CP(2)—compression is enabled Remote-Local VJ Protocol Comprsn (diIpRemoteT oLocalCompProt) The IP compression protocol that the r emote IP entity uses when sending packets to the local IP entity .
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 100 Dial In User Statistics window Phone This portion of the Dial In U ser Statistics windo w (see figure 40) shows the phone numbers that w ere used by this caller .
Dial In User Statistics window 101 Model 3120 RAS Administrators’ Reference Guide 7 • Dial In Data This portion of the Dial In U ser Statistics windo w (see figure 40 on page 100) describes the amount of PPP data sent and received by this user . Octets Sent (diactSentOctets) The number of octets (bytes) sent during this call.
7 • Dial In Model 3120 RAS Administrators’ Reference Guide 102 Dial In User Statistics window • phase2(20)—Phase 2, an advanced state of modulation in v34 and higher • answerack(21)—acknowledgement phase of modulation • V92(22)—V .92 modulation • moh(23)—M odem is using V .
103 Chapter 8 Dial Out Chapter contents Introduction ........................................................................................................................................................107 Dial Out Main Window .....................
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 104 K56flex(diModemK56Enable) ................................................................................................................116 V34(diModemV34Enable) ...................
105 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Compression (modemCompression) .......................................................................................................123 Billing Delay (modemBillingDelay) ...........
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 106 Packets Sent (doactSentDataFrames) .......................................................................................................131 Packets Received (doactReceivedDataFrames) .
Introduction 107 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Introduction The Dial Out PPP featur e allows the R emote Access S erver to initiate PPP calls to remote locations. The administrator can set locations to be called manually , continuously , or only when needed (dial-on-demand).
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 108 Dial Out Main Window User (doactUsername) The username that the caller entered for a character based call or the location name for a location based call.
Dial Out Main Window 109 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out • modemError(7)—an internal DSP error has occurr ed. • pppClose(8)—This reason will be given after PPP is initiated and the connection is disconnected. An exam- ple would be if LCP negotiations failed.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 110 Dial Out Details window • dspLinkErr(35) • dspP utMsgErr(36) • lisI pcErr(38) • dspOpenErr(39) • invalidCode(40) • dspCommErr(42) • unknownBear erContent(43) Modulation (doactModulation) The modulation of the link: • unknown(0)—unkno wn modulation • v21(1)—v .
Dial Out Modify window 111 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Figure 42. Dial Out Details window Dial Out Modify window The Dial Out M odify window (see figure 43) is whe.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 112 Dial Out Modify window Figure 43. Dial Out Modify window (Login, Attempts) Modify Login U se this section to configure the outgoing TCP port and general login information. TCP Port (doT cpPort) The TCP port number that the dialout operation will listen to for connections.
Dial Out Modify window 113 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out • text(2)—A valid username must be entered. If the username is a static user with no passwor d defined, the connection will complete without requesting a passwor d.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 114 Dial Out Modify window Modify Maximum Time This portion of the Dial Out M odify windo w (see figure 44) describes configuring the maximum session time, idle time, time to login, and call history timeout settings.
Dial Out Modify window 115 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out T ime to Login (sec) (doLoginTimeout) This is the maximum time (in seconds) that a user is given to log in. This only applies to the time before the user is authenticated.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 116 Dial Out Modify window Note V .59 generates an enormous amount of data. This can interfere with your RADIUS server’ s ability to per form authentication and account- ing and fill up hard disk space on your server .
Dial Out Modify window 117 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Maximum Speed (doModemMaxSpeed) This setting determines the fastest data rate that will be negotiated. Minimum Speed (doModemMinSpeed) This setting determines the slowest data rate that will be negotiated.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 118 Dial Out Locations Window • V44(3)—allows V .44 and V .42bis data compression. Restrict Modification (doModemRestrictMods) Enabling this feature r estricts the dialout user from modifying the modem settings.
Dial Out Locations Window 119 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Add Location Locations are added to the table using the following form at the bottom of the locations windo w . Figure 47. Add Location Form. Id (locationId) The unique identifier for this location.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 120 Dial Out Locations Window Multilink (locationConfigMultilink) This is the number of calls to multilink together . When placing more than one call, the first call will be placed, then once it is online, the additional calls will be dialed and multilinked together .
Dial Out Locations Window 121 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out View/Modify location details T o vie w and/or modify the location details, click on the location ID link on the locations page. F rom this page, location settings can be modified and submitted.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 122 Dial Out Locations Window Dial Out Modem Profiles Window This window allo ws the administrator to set up different modem profiles to be used for dialing out to loca- tions. F or example, an ISDN modem profile can be set up to dial to locations using ISDN T A ’ s and v .
Dial Out Locations Window 123 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out • analog-v34(4) • analog-v32(5) • analog-v22bis(6) • analog-v22(7) • analog-v21(8) Guard T one (modemGuardT one) N ormally a guard tone is not r equired, but one can be inserted.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 124 Dial Out User Statistics window • requireV42bis(2)—v .42bis compression is mandator y , other wise disconnect. • v44(3)—allow v .42bis and v .44 data compression. Will negotiated for v .
Dial Out User Statistics window 125 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out • Phone information • Data transfer statistics • Physical layer configuration information Figure 51.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 126 Dial Out User Statistics window Dsp Link (doactDSPIndex) The physical DSP chip that the outbound call is on. This is a number from 1 to 64. W an Link (doactLinkIndex) The T1/E1 port number that the call is on.
Dial Out User Statistics window 127 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out • pppClose(8)—This reason will be given after PPP is initiated and the connection is disconnected. An exam- ple would be if LCP negotiations failed.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 128 Dial Out User Statistics window • dspP utMsgErr(36) • lisI pcErr(38) • dspOpenErr(39) • invalidCode(40) • dspCommErr(42) • unknownBear erContent(43) PPP Statistics This portion of the dial out user statistics window shows PPP statistics of the curr ent user selected.
Dial Out User Statistics window 129 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Local MRU (doStatLocalMRU) The current value of the MR U for the local PPP entity . This value is the MR U that the remote entity is using hen sending packets to the local PPP entity .
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 130 Dial Out User Statistics window Local PPP Protocol Compression (doStatLocalT oRemoteProtComp) Indicates whether the local PPP entity will use protocol compr ession when transmitting packets to the remote PPP entity .
Dial Out User Statistics window 131 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Phone This portion of the Dial Out U ser Statistics window (see figur e 53) shows the phone numbers that w ere used by this caller .
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 132 Dial Out User Statistics window Physical Layer This portion of the Dial Out U ser Statistics window (see figur e 53 on page 131) contains statistics about the modem connection.
An example section of dialout 133 Model 3120 RAS Administrators’ Reference Guide 8 • Dial Out Data Compression Protocol (doactCompression) The modem data compression technique used during this call. • N one—N o compression. • V42bis—Compression is running.
8 • Dial Out Model 3120 RAS Administrators’ Reference Guide 134 An example section of dialout.
135 Chapter 9 Callback Introduction ........................................................................................................................................................136 Dial-in Modify Configuration ..............................
9 • Callback Access Server Administrators’ Reference Guide 136 Introduction Introduction The RAS has the ability to call back any user dialing into it. This can provide extra security since you can verify the user’ s identity by calling back to a known number .
Dial-in Main Window 137 Access Server Administrators’ Reference Guide 9 • Callback Dial-in Main Window Figure 55. Dial-in user waiting to be called back State (diactState) • ringing(1)—leave a.
9 • Callback Access Server Administrators’ Reference Guide 138 Static User Authentication Static User Authentication In the M odify S tatic U ser window are two extra settings for callback. The callback type and callback number can be set on a user basis.
Accounting information 139 Access Server Administrators’ Reference Guide 9 • Callback Accounting information Before callback is initiated, the accounting start and stop packets will have service-type set to Callback Fr amed . The accounting stop packet will have the Callback-N umber attribute present with the number the ser ver is calling back.
9 • Callback Access Server Administrators’ Reference Guide 140 Dialout.
141 Chapter 10 Drop and Inser t Introduction ........................................................................................................................................................142 Drop and Insert main window.......................
10 • Drop and Insert Model 3120 RAS Administrators’ Reference Guide 142 Introduction Introduction The Drop and I nsert window (see figure 58) contains setup objects associated with using the access server as a drop and insert box to an upstream or do wnstream location.
How Drop and Insert works 143 Model 3120 RAS Administrators’ Reference Guide 10 • Drop and Insert Originating Link (dractLinkIndex) Which W AN link this call originated on. Originating Channel (dractChannel) Which channel this call originated on. Passed to Link (dractPassLinkIndex) Which link this call was passed to.
10 • Drop and Insert Model 3120 RAS Administrators’ Reference Guide 144 How Drop and Insert works Figure 59. Drop and insert diagram Note This functionality can only be done on robbed bit lines. Y ou can not perform drop and insert on a PRI line. Using Drop and Inser t 1.
145 Chapter 11 Digital Signal Processing (DSP) Chapter contents Introduction ........................................................................................................................................................147 DSP Settings main window .
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 146 Local—Reneg (dspLocalRenegotiates) .....................................................................................................153 Suspect—A (dspTotalWentSuspect) .
Introduction 147 Model 3120 RAS Administrators’ Reference Guide 11 • Digital Signal Processing (DSP) Introduction The access server uses between 48 and 60 digital signal processors (DSP s) to pass digital information. Each DSP can accept two incoming calls, one on each “instance.
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 148 DSP Settings main window HW Failures (dspFailed) Indicates the number of DSP s taken out of the DSP resource pool.
DSP Connection Performance 149 Model 3120 RAS Administrators’ Reference Guide 11 • Digital Signal Processing (DSP) Instance #1 Use (dspUsefirst) Identifies whether the first instance of the DSP is in use or fr ee. Instance #2 State (dspStateSecond) Identifies the curr ent state of the second instance of the DSP .
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 150 DSP Connection Performance Figure 62. DSP Connection Perfor mance window Failure to Negotiate (dspFailurePercent) Indicates the percentage of incoming calls that failed during modem negotiation.
DSP Connection Performance 151 Model 3120 RAS Administrators’ Reference Guide 11 • Digital Signal Processing (DSP) Failed Connect PostV8 (dspT otalFailedConnectPostV8) The number of calls that failed to connect after V8 modulation was completed.
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 152 DSP Connection Performance DSP Connection T otals This portion of the window (see figure 63) sho ws statistics on a per-DSP basis.
DSP Connection Performance 153 Model 3120 RAS Administrators’ Reference Guide 11 • Digital Signal Processing (DSP) Remote—Reneg (dspRemoteRenegotiates) The number of times the remote modem has asked for a renegotiation to be done. Local—Retrain (dspLocalRetrains) The number of times the local DSP has requested a retrain to be done.
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 154 DSP information window DSP information window This is where you can view and modify parameters for a single DSP .
DSP information window 155 Model 3120 RAS Administrators’ Reference Guide 11 • Digital Signal Processing (DSP) Instance First State (dspStatefirst) Identifies the curr ent state of the first instance of the DSP . • hardwar eF ailure(1)—During po wer up a self test routine detected a problem with this DPS.
11 • Digital Signal Processing (DSP) Model 3120 RAS Administrators’ Reference Guide 156 DSP information window Failed Connect (bad negotiation) (dspFailedConnectPostV8) The number of calls that failed to after V8 modulation was completed.
157 Chapter 12 Ethernet Chapter contents Introduction ........................................................................................................................................................159 Ethernet Main Window ....................
12 • Ethernet Model 3120 RAS Administrators’ Reference Guide 158 Single Collision Frames (dot3StatsSingleCollision Frames) ...........................................................................165 Multiple Collision Frames (dot3StatsMultipleCollisionFrames) .
Introduction 159 Model 3120 RAS Administrators’ Reference Guide 12 • Ethernet Introduction The access server provides management and statistical information in the Ethernet window (see figur e 68).
12 • Ethernet Model 3120 RAS Administrators’ Reference Guide 160 Ethernet Main Window Ethernet Main Window The Ethernet main window shows the curr ent configuration of the ethernet interface. The following sections describe each parameter . Ethernet A State (boxEtherAState) Indicates the state of the ethernet interface.
Ethernet Main Window 161 Model 3120 RAS Administrators’ Reference Guide 12 • Ethernet • static(1)—Ethernet port is turned on. IP address(es) and mask(s) ar e obtained from data enter ed under the Ethernet link. Ethernet B State (boxEtherBState) Indicates the state of the ethernet interface.
12 • Ethernet Model 3120 RAS Administrators’ Reference Guide 162 Ethernet A Modify Window Ethernet A Modify Window This window allo ws you to make changes to the configuration for E thernet port A. T o reach this window , select Modify from the Ether net main window .
Ethernet B Modify Window 163 Model 3120 RAS Administrators’ Reference Guide 12 • Ethernet Note This address is not propagated via RIP . Secondar yIpMask (boxEtherASecondar yIpMask) The secondary IP ethernet IP subnet mask.
12 • Ethernet Model 3120 RAS Administrators’ Reference Guide 164 Ethernet Statistics • linkIndication100M(5) - E thernet is 100M • linkIndication100D uplex(6) - Ethernet is 100M full duplex Primar yIP Address (boxEtherBPrimar yIpAddress) The P rimary ethernet IP address.
Ethernet Statistics 165 Model 3120 RAS Administrators’ Reference Guide 12 • Ethernet Figure 68. Ethernet window FCS Errors (dot3StatsFCSErr ors) The number of frames received that ar e an integral number of octets in length but do not pass the FCS check.
12 • Ethernet Model 3120 RAS Administrators’ Reference Guide 166 Ethernet Statistics Received Frames T oo Long (dot3StatsFrameT ooLongs) The number of frames received that ex ceed the maximum permitted frame size.
167 Chapter 13 Filter IP Chapter contents Introduction ........................................................................................................................................................168 Defining a filter ......................
13 • Filter IP Model 3120 RAS Administrators’ Reference Guide 168 Introduction Introduction The access server software provides an IP filtering system that enables y ou to set up security as well as to pro vi- sion services for selected customers.
Modify Filter 169 Model 3120 RAS Administrators’ Reference Guide 13 • Filter IP Figure 70. Filter IP parameters window The following parameters can be configured for IP F iltering: Note Any changes to a filter take place immediately . This can aid in trou- bleshooting a filter profile while the user is online.
13 • Filter IP Model 3120 RAS Administrators’ Reference Guide 170 Modify Filter Action (filterIpAction) S pecifies the action to take on a packet whether to block or pass the packet.
Modify Filter 171 Model 3120 RAS Administrators’ Reference Guide 13 • Filter IP Destination IP Applies the action based on the results of the stated comparison to the IP addr ess and subnet mask.
13 • Filter IP Model 3120 RAS Administrators’ Reference Guide 172 Modify Filter • greaterThan(3) – the destination port in the IP packet must be greater than the source port specified for the.
An example of using a filter 173 Model 3120 RAS Administrators’ Reference Guide 13 • Filter IP Figure 71. IP Filter showing default for dialout Default for dialout (filterIpDefaultDialout) This option applies the filter as a default for all dialout locations.
13 • Filter IP Model 3120 RAS Administrators’ Reference Guide 174 An example of using a filter – P rotocol: not set – T CP Established: anyP ackets – Default for dial-in: apply to Dial-in • ID:2 – N ame: W ebSite – Direction: inbound – Action:pass – Source IP and mask: not set – Destination IP: 192.
An example of using a filter 175 Model 3120 RAS Administrators’ Reference Guide 13 • Filter IP • Action: pass • Source IP and mask: not set • Destination IP and mask: not set • Source P or.
13 • Filter IP Model 3120 RAS Administrators’ Reference Guide 176 An example of using a filter.
177 Chapter 14 Frame Relay Chapter contents Introduction ........................................................................................................................................................179 The Frame Relay main window ..........
14 • Frame Relay Model 3120 RAS Administrators’ Reference Guide 178 Congestion (frameEnableCongestion) ............................................
Introduction 179 Model 3120 RAS Administrators’ Reference Guide 14 • Frame Relay Introduction F rame Relay is a high-speed datalink communications technology that is used in hundreds of networks throughout the world to connect LAN, SNA, Internet, and voice applications.
14 • Frame Relay Model 3120 RAS Administrators’ Reference Guide 180 The Frame Relay main window The F rame Relay main window also has the following links: • M odify—Clicking on the M odify link enables you to set-up F rame Relay or to change any configuration parameters (see “DLMI W indow ” on page xxx).
DLMI Window 181 Model 3120 RAS Administrators’ Reference Guide 14 • Frame Relay Bad CRC (framerelRxBadCrc) The number of packets received that had bad CR C values. Invalid Frames (framerelRxInvalidFrame) The number of packets received that had invalid frames.
14 • Frame Relay Model 3120 RAS Administrators’ Reference Guide 182 DLMI Window Signalling (frDlcmiState) Inband signalling used to communicate link and PV C status between the User equipment and the N etwork equipment.
DLCI window 183 Model 3120 RAS Administrators’ Reference Guide 14 • Frame Relay LMI Inter face (frDlcmiInter face) LMI is used in the generic sense as an in-band signaling system. The signaling is slightly different depending on which end of the F rame Relay Interface it is, or in other words its orientation.
14 • Frame Relay Model 3120 RAS Administrators’ Reference Guide 184 DLCI window DLCI (frCircuitDlci) The Data Link Connection I dentifier (DLCI) for this virtual circuit. Note DLCI s can automatically appear if your F rame Relay Service provider has already configured y our link.
185 Chapter 15 Inter faces Chapter contents Introduction ........................................................................................................................................................186 Interfaces main window ...............
15 • Interfaces Model 3120 RAS Administrators’ Reference Guide 186 Introduction Introduction The Interfaces window (see figur e 75) shows the quantity of incoming and outgoing traffic, as well as err ors that cause frames to be discarded for each of the local interfaces.
Interfaces main window 187 Model 3120 RAS Administrators’ Reference Guide 15 • Interfaces T ype (ifT ype) The type of interface, distinguished according to the physical/link protocol(s) immediately “belo w ” the net- work layer in the protocol stack.
15 • Interfaces Model 3120 RAS Administrators’ Reference Guide 188 Interface Details Inter face Details When you click on a Details link, the type and description of the interface, speed, status, maximum size of pro- tocol data units (PDU s), and physical address display (see figur e 76).
Interface Details 189 Model 3120 RAS Administrators’ Reference Guide 15 • Interfaces • slip(28) • frame-relay(32) Max T ransfer Unit (ifMTU) The size of the largest protocol data unit which can be sent/receiv ed on the interface, specified in octets.
15 • Interfaces Model 3120 RAS Administrators’ Reference Guide 190 Interface Details Received and Discarded w/No Errs (ifInDiscards) The number of inbound packets which were chosen to be discar ded even though no errors had been detected to prevent their being deliverable to a higher lay er protocol.
191 Chapter 16 IP Chapter contents Introduction ........................................................................................................................................................194 IP main window ................................
16 • IP Model 3120 RAS Administrators’ Reference Guide 192 Total Received in Error (tcpInErrs) .........................................................................................................200 Total Sent w/RST Flag (tcpOutRsts) ........
193 Model 3120 RAS Administrators’ Reference Guide 16 • IP State (RouteState) .........................................................................................................................................207 Add a route: ...............
16 • IP Model 3120 RAS Administrators’ Reference Guide 194 Introduction Introduction The IP (Internet P rotocol) window lists IP configuration statistics and parameters, and enables you to modify IP settings.
IP main window 195 Model 3120 RAS Administrators’ Reference Guide 16 • IP • M odify—This window is wher e you can modify forwarding and time-to-live settings (see “M odify ” on page 197).
16 • IP Model 3120 RAS Administrators’ Reference Guide 196 IP main window For warded Datagrams (ipFor wDatagrams) The number of input datagrams for which this entity was not their final IP destination, as a result of which an attempt was made to find a route to forward them to that final destination.
Modify 197 Model 3120 RAS Administrators’ Reference Guide 16 • IP # of Reassembled Fragments (ipReasmReqds) The number of IP fragments received which needed to be r eassembled at this entity . # Successfully Reassembled (ipReasmOKs) The number of IP datagrams successfully reassembled.
16 • IP Model 3120 RAS Administrators’ Reference Guide 198 TCP Note F or some managed nodes, this object may take on only a subset of the values possible. Accor dingly , it is appropriate for an agent to return a "badV alue" response if a management station attempts to change this object to an inappropriate value.
TCP 199 Model 3120 RAS Administrators’ Reference Guide 16 • IP Retransmit-T imeout Algorithm (tcpRtoAlgorithm) The algorithm that determines the timeout value used for retransmitting unackno wledged octets.
16 • IP Model 3120 RAS Administrators’ Reference Guide 200 TCP T otal Retransmitted (tcpRetransSegs) The total number of segments retransmitted—that is, the number of TCP segments transmitted containing one or more previously transmitted octets.
UDP 201 Model 3120 RAS Administrators’ Reference Guide 16 • IP deleteT CB(12), then this has the effect of deleting the TCB (as defined in RFC 793) of the corr esponding con- nection on the managed node, resulting in immediate termination of the connection.
16 • IP Model 3120 RAS Administrators’ Reference Guide 202 ICMP Handling of NETBIOS UDP Broadcasts (boxNetbiosUdpBridging) Enables the passing of broadcast UDP packets with a port of 137 and 138 from other interfaces to the local LAN interface. Netbios uses these packets to communicate with WINS servers.
ICMP 203 Model 3120 RAS Administrators’ Reference Guide 16 • IP Figure 82. ICMP window Click on ICMP under the Configuration Menu to monitor access ser ver ICMP statistics (see figure 82). Block ICMP redirects (boxBLockIcmpRedirects) Enables you to configure ho w the access server handles ICMP redirects.
16 • IP Model 3120 RAS Administrators’ Reference Guide 204 ICMP Destinations Unreachable (IcmpInDestUnreachs, IcmpOutDestUnreachs) The number of ICMP destination unreachable messages receiv ed/sent.
Addressing Information 205 Model 3120 RAS Administrators’ Reference Guide 16 • IP Echo Replys (icmpInReps, icmpOutReps) The number of ICMP echo reply messages receiv ed/sent. An echo reply is a r esponse to an echo request. Send echos (icmpOutEchos) will increment when the access server is pinged.
16 • IP Model 3120 RAS Administrators’ Reference Guide 206 Routing Information Entry Interface Index (ipAdEntIfIndex) The index value that identifies the interface to which this entry applies. Entry Subnet Mask (ipAdEntNetMask) The subnet mask associated with the IP address of this entry .
Routing Information 207 Model 3120 RAS Administrators’ Reference Guide 16 • IP The IP Routing I nformation window also has a link to the O/S forwarding table where the forwarding param- eters are displayed (“O/S forwarding table windo w ” on page 210).
16 • IP Model 3120 RAS Administrators’ Reference Guide 208 Routing Information Add a route: This portion of the IP Routing Information windo w is where you can add a new route to the IP R outing Infor- mation table.
Routing Information 209 Model 3120 RAS Administrators’ Reference Guide 16 • IP Adding a static routes to a remote network Do the follo wing: 1. U nder Destination , type the IP address of the remote network for which y ou want to pro vide a static route.
16 • IP Model 3120 RAS Administrators’ Reference Guide 210 O/S forwarding table window O/S forwarding table window The O/S forwarding table window lists forwarding information for all routes. Click on the O/S forwarding table window link on the IP R outing Information page to display this page.
O/S forwarding table window 211 Model 3120 RAS Administrators’ Reference Guide 16 • IP • invalid(2)—an invalidated route • direct(3)—route to dir ectly connected (sub-)network • indirect.
16 • IP Model 3120 RAS Administrators’ Reference Guide 212 IP Routing Destination window IP Routing Destination window The IP Routing Destination window (see figure 88) sho ws next-hop routing information. Clicking on a D esti- nation in the IP Routing Information window displays this window .
Address Translation Information 213 Model 3120 RAS Administrators’ Reference Guide 16 • IP • icmp(5)—Learned via reception of ICMP packet. • radius(6)—P ro vided in RADIUS response packet. Seconds Since Updated (ipRouteAge) The number of seconds since this route was last updated or otherwise determined to be correct.
16 • IP Model 3120 RAS Administrators’ Reference Guide 214 Address Translation Information Inter face (ipNetT oMediaEntr y) Each entry contains one IP address to physical address equivalence. Net Address (ipNetT oMediaNetAddress) The IP address corresponding to the media-dependent physical addr ess.
215 Chapter 17 MFR V ersion 2 Chapter contents Introduction ........................................................................................................................................................217 MFR Version 2 main window .........
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 216 Last Response Code (interRegCallingNumLast) ................................................................................ 224 Speech Condition Set-up (interRegGroupBAck .....
Introduction 217 Model 3120 RAS Administrators’ Reference Guide 17 • MFR Version 2 Introduction The MFR V ersion 2 window (see figur e 90) contains objects for networks that use Signalling S ystem R2. (T o set up R2 Signalling in the access server , refer to Recommendations Q.
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 218 Interregister Signalling Idle Code (lineSigIdleCode) Code to indicate that a line is in use. Forward Seize (lineSigForwardSeize) Code to indicate there is a desire to use a line.
MFR Version 2—Modify 219 Model 3120 RAS Administrators’ Reference Guide 17 • MFR Version 2 MFR V ersion 2—Modify In the MFR V ersion 2 Modify windo w (see figure 91) y ou can modify Line Signalling parameters. The Line Signalling parameters are link-b y-link digital signals that use two signalling channels in each direction per cir- cuit.
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 220 MFR Version 2—Modify Country (lineSigCountry) S pecifying a particular countr y or itu S tandard defines the v alues of the remaining fields based on the specs. Custom allo ws for any values in the follo wing fields (Line Signalling objects ar e country-specific.
MFR Version 2—Modify 221 Model 3120 RAS Administrators’ Reference Guide 17 • MFR Version 2 Forward Seize (lineSigForwardSeize) Code to indicate there is a desire to use a line.
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 222 MFR Version 2—Modify • abcd-1100(12) • abcd-1101(13) • abcd-1110(14) • abcd-1111(15) Back Answer (lineSigBackAnswer) Code to indicate a call has been completed.
MFR Version 2—Modify 223 Model 3120 RAS Administrators’ Reference Guide 17 • MFR Version 2 Note Interregister S ignalling setup codes are country-specific. Please refer to Recommendation Q.400 -Q.490 and to the host country ’ s PTT for national signalling specifications.
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 224 MFR Version 2—Modify • a10(10) • a11(11) • a12(12) • a13(13) • a14(14) • a15(15) Calling Number T otal Digits (interRegCallingN umDig). The number of digits expected for the calling number .
MFR Version 2—Modify 225 Model 3120 RAS Administrators’ Reference Guide 17 • MFR Version 2 • a5(5) • a6(6) • a7(7) • a8(8) • a9(9) • a10(10) • a11(11) • a12(12) • a13(13) • a14(14) • a15(15) S peech Condition Set-up (interR egG roupBAck.
17 • MFR Version 2 Model 3120 RAS Administrators’ Reference Guide 226 MFR Version 2—Modify.
227 Chapter 18 RIP V ersion 2 Chapter contents Introduction ........................................................................................................................................................228 RIP Version 2 main window..........
18 • RIP Version 2 Model 3120 RAS Administrators’ Reference Guide 228 Introduction Introduction The RIP V ersion 2 main window (see figur e 92) describes routing information as defined by the Routing Infor- mation P rotocol (RIP).
RIP Version 2 main window 229 Model 3120 RAS Administrators’ Reference Guide 18 • RIP Version 2 • ripV ersion1 (2)—Send RIP updates compliant with RFC 1058 • rip1Compatible (3)—Broadcast R.
18 • RIP Version 2 Model 3120 RAS Administrators’ Reference Guide 230 RIP Version 2—Configuration RIP V ersion 2—Configuration The RIP V ersion 2 Configuration window (see figur e 93) shows objects for each subnet addr ess including authentication method, RIP V ersion 1 or V ersion 2 compatibility , and metric value.
RIP Version 2 (Statistics) 231 Model 3120 RAS Administrators’ Reference Guide 18 • RIP Version 2 Receive (rip2IfConfReceive) This indicates which version of RIP updates are to be accepted. N ote that rip2 and rip1OrRip2 implies recep- tion of multicast packets.
18 • RIP Version 2 Model 3120 RAS Administrators’ Reference Guide 232 RIP Version 2 (Statistics) Sent Updates (rip2IfStatSentUpdates) The number of triggered RIP updates actually sent on this interface. This explicitly does NOT include full updates sent containing new information.
233 Chapter 19 SNMP Chapter contents Introduction ........................................................................................................................................................234 SNMP window..................................
19 • SNMP Model 3120 RAS Administrators’ Reference Guide 234 Introduction Introduction The access server provides management and statistical information on SNMP . Detailed information on the SNMP MIB variables are found in RFC 1213: Management I nformation Base for N etwork Management of TCP/ IP-based internets: MIB-II .
In 235 Model 3120 RAS Administrators’ Reference Guide 19 • SNMP In Packets (snmpInPkts) The total number of M essages delivered to the SNMP entity fr om the transport ser vice. Bad V ersion (snmpInBadV ersions) The total number of SNMP M essages that were deliv ered to the SNMP protocol entity and wer e for an unsup- ported SNMP version.
19 • SNMP Model 3120 RAS Administrators’ Reference Guide 236 Out Set V ariables (snmpInT otalSetV ars) The total number of MIB objects that have been altered successfully by the SNMP pr otocol entity as the result of receiving valid SNMP S et-Request PDU s.
Out 237 Model 3120 RAS Administrators’ Reference Guide 19 • SNMP Get Next Requests (snmpOutGetNexts) The total number of SNMP Get-N ext PDUs that have been generated by the SNMP pr otocol entity . Set Requests (snmpOutSetRequests) The total number of SNMP Set-R equest PDU s that have been generated by the SNMP pr otocol entity .
19 • SNMP Model 3120 RAS Administrators’ Reference Guide 238 Out.
239 Chapter 20 System Chapter contents Introduction ........................................................................................................................................................241 System main window ........................
20 • System Model 3120 RAS Administrators’ Reference Guide 240 SNMP and HTTP ........................................................................................................................................246 Version (boxSnmpVersion) .....
Introduction 241 Model 3120 RAS Administrators’ Reference Guide 20 • System Introduction The System main windo w (see figure 96) contains general setup information about the access server .
20 • System Model 3120 RAS Administrators’ Reference Guide 242 System main window User Password (boxSnmpMonitorPassword) This displays the user monitoring password for SNMP and HTTP . Web Page Refresh Rate (boxW ebRefreshRate) The rate at which the main dial-in web page automatically refr eshes.
System main window 243 Model 3120 RAS Administrators’ Reference Guide 20 • System Figure 97. System main window (Operating System Heap Memor y , Enclosure System, Payable Features, Installation, a.
20 • System Model 3120 RAS Administrators’ Reference Guide 244 System main window Enclosure System This portion of the System main window contains information described in the follo wing sections (see figure 97 on page 243). Internal T emperature (boxT emperature) Displays the current temperatur e in celsius (centigrade).
System main window 245 Model 3120 RAS Administrators’ Reference Guide 20 • System Physical Location (sysLocation) The physical location of this node (e.g., telephone closet, 3rd floor ), as defined in RFC 1213. System Services (sysServices) A value which indicates the set of services that this entity primarily offers, as defined in RFC 1213.
20 • System Model 3120 RAS Administrators’ Reference Guide 246 System—Modify window System—Modify window The System—M odify window (see figure 98) is where you can change SNMP and HTTP , payable features, country of installation, and other parameters.
System—Modify window 247 Model 3120 RAS Administrators’ Reference Guide 20 • System User Password V erification Again type the user monitoring password for SNMP and HTTP . Web Page Refresh Rate (boxW ebRefreshRate) The rate at which the main dial-in web page automatically refr eshes.
20 • System Model 3120 RAS Administrators’ Reference Guide 248 System—Packet Holding Message Blocks... Web Settings (boxBackgroundFlag) The following options are av ailable: • disableG raphics(0)—When this option is selected, graphics on WWW pages will not be displayed.
System—Packet Holding Message Blocks... 249 Model 3120 RAS Administrators’ Reference Guide 20 • System Buf fer Size (boxbuf fersize) The size in bytes of the buffer . No. of Buf fers (boxbuf fercount) The number of buffers this size which are curr ently free for use No.
20 • System Model 3120 RAS Administrators’ Reference Guide 250 System—Packet Holding Message Blocks....
251 Chapter 21 System Log Chapter contents Introduction ........................................................................................................................................................252 System Log Main Window ................
21 • System Log Model 3120 RAS Administrators’ Reference Guide 252 Introduction Introduction The System Log windo w (see figure 100) displays the results fr om the system-wide error reporting utility . The object parameters in the system log are all P atton Enterprise MIB object identifiers.
System Log—Modify 253 Model 3120 RAS Administrators’ Reference Guide 21 • System Log System Log—Modify The System Log—M odify window (see figure 101) displays syslog and SNMP trap daemon locations, priority and maintenance information. Figure 101.
21 • System Log Model 3120 RAS Administrators’ Reference Guide 254 System Log—Modify system logging will provide. P riorityV erbose will generate the most messages, while priorityDisable will turn off all messages.
System Log—Modify 255 Model 3120 RAS Administrators’ Reference Guide 21 • System Log • priorityInfo(20) • priorityOddity(40) • priorityService(60) • prioritySystem(80) • priorityDisabl.
21 • System Log Model 3120 RAS Administrators’ Reference Guide 256 System Log—Modify • authpriv(10) • ftp(11) • local0(16) • local1(17) • local2(18) • local3(19) • local4(20) • local5(21) • local6(22) • local7(23) Call T race (syslogCallT race) Enabling this will activate the call tracing utility .
System Log—Volatile Memory 257 Model 3120 RAS Administrators’ Reference Guide 21 • System Log System Log—V olatile Memor y The System Log—V olatile M emory window (see figure 102) displays timestamp and stored system log message information.
21 • System Log Model 3120 RAS Administrators’ Reference Guide 258 System Log—Non-Volatile Memory System Log—Non-V olatile Memor y The System Log—N on-V olatile window (see figur e 103) displays non-volatile RAM messages for each 10 ms time stamp.
259 Chapter 22 T1/E1 Link Chapter contents Introduction ........................................................................................................................................................262 T1/E1 Link Activity main window .......
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 260 Error Injection (linkInjectError) ..............................................................................................................273 Line Status—Channel Assignment .
261 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link Unavailable Seconds (dsx1FarEndCurrentUASs) ..........................................................................................280 Controlled Slip Seconds (dsx1FarEndCurrentCSSs) .
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 262 Introduction Introduction The T1/E1 Link Activity window (see figure 104) shows the configuration of the T1/E1 Interface, and reports statistics on the quality of the T1/E1 connection.
T1/E1 Link Activity main window 263 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link • Near End Line Statistics—Current… link—clicking on this link takes you to the page that displays line statis- tics for the current 15-minute interval.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 264 Alarms Present Circuit ID (dsx1CircuitIdentifier) This is the transmission vendor ’ s circuit identifier .
Alarms Present 265 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link F or E1 links, the F ar End Alarm failure is declar ed when bit 3 of time-slot zero is r eceived set to 1 on two con- secutive occasions. The F ar End Alarm failure is cleared when bit 3 of time-slot zero is r eceived set to zer o.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 266 Alarms Present The dsx1LineS tatus is a bit map repr esented as a sum, therefore, it can r epresent multiple failur es (alarms) and a LoopbackState simultaneously . dsx1N oA larm should be set if and only if no other flag is set.
Alarms Present 267 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link • Class Resource—for futur e use • Class Syntax—for future use • Class S tate—for future use • Class.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 268 Line Status—Configuration Line Status—Configuration Clicking on the Line S tatus—Configuration link in the T1/E1 Link Activity window displays the W AN Con- figuration window .
WAN Configuration—Modify 269 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link W AN Configuration—Modify Clicking on the Configuration link in the T1/E1 Link Activity window displays the W AN Configuration— M odify window .
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 270 WAN Configuration—Modify • other(1) —Link is disabled • dsx1ESF(2)—Extended S uperframe DS1 • dsx1D4(3)—A T&T D4 format DS1 • dsx1E1(4)—Based on CCITT/ITU G.704 without CR C • dsx1E1-CR C(5)—Based on CCITT/ITU G.
WAN Configuration—Modify 271 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link • t1pulse-7dB(3)—M edium pulse shape. • t1pulse-15dB(4)—W eak pulse shape. Y ellow Alarm For mat (linkY ellowFormat) This variable identifies which standard will be used to transmit and identify the Y ellow Alarm.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 272 WAN Configuration—Modify • linkEMImmediateS tar t(7) • linkT aiwanR1(8) Message-Oriented Switch T ype (linkIsdnSwitchT ype).
WAN Configuration—Modify 273 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link • dsx1P ayloadLoop—The received signal at this interface is looped through the device. T ypically the received signal is looped back for retransmission after it has passed through the device's framing function.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 274 Line Status—Channel Assignment Line Status—Channel Assignment Clicking on the Line S tatus—Channel Assignment link in the T1/E1 Link Activity window displays the W AN Circuit Channel Assignment window (see figur e 109).
Near End Line Statistics—Current 275 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link • frameRelay(3)—64 k frame relay connection • privateLine(4)—channel is a dedicated modem connection • dropinsert(7)—the channel passes the data through to another channel on a different W AN port.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 276 Near End Line Statistics—Current Errored Seconds (dsx1CurrentESs) The number of errored seconds, encounter ed by a DS1 interface in the current 15-minute interval.
Near End Line Statistics—History 277 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link Near End Line Statistics—History Click on N ear End Line S tatistics—History to display li.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 278 Near End Line Statistics—Totals Controlled Slip Seconds (dsx1IntervalCSSs) The number of controlled slip seconds encountered by a DS1 interface in one of the pr evious 96, individual 15-minute, intervals.
Near End Line Statistics—Totals 279 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link Severely Errored Seconds (dsx1T otalSESs) The number of severely error ed seconds encountered b y a DS1 interface in the previous 24-hour interval.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 280 Far End Line Statistics—Current Far End Line Statistics—Current Click on N ear End Line S tatistics—Current to display far-.
Far End Line Statistics—History 281 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link Path Code Violations (dsx1FarEndCurrentPCVs) The number of far-end path coding violations reported via the far-end block error count encountered b y a DS1 interface in the current 15-minute interval.
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 282 Far End Line Statistics—History Severely Errored Seconds (dsx1FarEndIntervalSESs) The number of far-end severely error ed seconds encountered b y a DS1 interface in one of the previous 96, individual 15-minute, intervals.
Far End Line Statistics—Totals 283 Model 3120 RAS Administrators’ Reference Guide 22 • T1/E1 Link Far End Line Statistics—T otals Click on F ar End Line Statistics—T otals to display the total statistics of errors that occurred during the pr evi- ous 24-hour period (see figure 116).
22 • T1/E1 Link Model 3120 RAS Administrators’ Reference Guide 284 Far End Line Statistics—Totals Bursty Errored Seconds (dsx1FarEndT otalBESs) The number of far-end bursty errored seconds (BESs) encounter ed by a DS1 interface in the previous 24-hour interval.
285 Chapter 23 Sync PPP Introduction ........................................................................................................................................................287 WAN Circuit CONFIGURATION window .........................
23 • Sync PPP Access Server Administrators’ Reference Guide 286 Authentication Side (pppAuthenticationSide) .........................................................................................293 Authentication Username (pppAuthenticationUsername) .
Introduction 287 Access Server Administrators’ Reference Guide 23 • Sync PPP Introduction P oint-to-point protocol (PPP) is a widely used data link layer protocol for connecting r emote devices in point- to-point configuration.
23 • Sync PPP Access Server Administrators’ Reference Guide 288 WAN Circuit CONFIGURATION window Desired Function (slotfunction) ppp(5)—channel is set for synchronous PPP Current State (ChannelState) ppp(7)—Sync PPP connection is up on this channel Figure 118.
WAN Circuit CONFIGURATION window 289 Access Server Administrators’ Reference Guide 23 • Sync PPP State (pppActState) This is the current state of the PPP negotiation process.
23 • Sync PPP Access Server Administrators’ Reference Guide 290 WAN Circuit CONFIGURATION window Authentication T echnique (pppDefaultAuthenticationT echnique) T echnique to be used for authentica.
WAN Circuit CONFIGURATION window 291 Access Server Administrators’ Reference Guide 23 • Sync PPP Compression (pppDefaultIpCompression) If none(1) then the local node will not attempt to negotiate any IP Compression option. Otherwise, the local node will attempt to negotiate compression mode indicated by the enumerated value.
23 • Sync PPP Access Server Administrators’ Reference Guide 292 WAN Circuit CONFIGURATION window RECEIVE (framerelRxOctets) Receive rate in bits per second. No Buffers Available (framerelRxNoBuf ferA vailable) The number of packets received when no r eceive buffers wer e available.
WAN Circuit CONFIGURATION window 293 Access Server Administrators’ Reference Guide 23 • Sync PPP • pap(3)—password authentication protocol will be used • chap(4)—challenge handshake authen.
23 • Sync PPP Access Server Administrators’ Reference Guide 294 WAN Circuit CONFIGURATION window Link Compression (pppLinkCompression) This object enables the PPP link layer address and protocol field compr ession.
WAN Circuit CONFIGURATION window 295 Access Server Administrators’ Reference Guide 23 • Sync PPP LCP Authentication(pppStatLcpAuth) Authentication type used.
23 • Sync PPP Access Server Administrators’ Reference Guide 296 WAN Circuit CONFIGURATION window • enabled(1)—ACC is enabled Remote-Local AC Comprsn (pppStatRemoteT oLocalACComp) Indicates whether the remote PPP entity will use addr ess and control compr ession (ACC) when transmitting packets to the local PPP entity .
WAN Circuit CONFIGURATION window 297 Access Server Administrators’ Reference Guide 23 • Sync PPP Remote Max Slot ID (pppIpRemoteMaxSlotId) The Max-S lot-Id access server parameter that the remote node has announced and that is in use on the link. I f vjT CP header compression is not in use on the link, the value of this object will be 0.
23 • Sync PPP Access Server Administrators’ Reference Guide 298 WAN Circuit CONFIGURATION window Modify Link Configuration Window Clicking on the Modify… link in the PPP link window will allow configuration of the individual link settings. Figure 122.
299 Chapter 24 About Chapter contents Introduction ........................................................................................................................................................300 Patton Electronics Company contact information .
24 • About Model 3120 RAS Administrators’ Reference Guide 300 Introduction Introduction The About link displays P atton Electronics Company contact information (see “P atton Electronics Company contact information ”). Click on About under the Configuration Menu to display the About main window (see figure 123).
301 Chapter 25 License Chapter contents Introduction ........................................................................................................................................................302 End User License Agreement ...............
25 • License Model 3120 RAS Administrators’ Reference Guide 302 Introduction Introduction The License link presents the End U ser License Agreement for the access server software. Click on License under the Configuration Menu to display the License main window (see figure 124).
End User License Agreement 303 Model 3120 RAS Administrators’ Reference Guide 25 • License 2. Title: T itle to the Program(s), all copies of the P rogram(s), all patent rights, copyrights, trade secrets and proprietary information in the P rogram(s), worldwide, r emains with P atton Electronics Company or its licensors.
25 • License Model 3120 RAS Administrators’ Reference Guide 304 End User License Agreement.
305 Appendix A Suppor ted RADIUS Attributes Chapter contents Access-Accept Attributes ......................................................................................................................................306 Access-Request Attributes .
A • Supported RADIUS Attributes Model 3120 RAS Administrators’ Reference Guide 306 Access-Accept Attributes Access-Accept Attributes Access-Request Attributes Username 1 Ser vice-T ype 6 Framed-Pr.
Access-Challenge Attributes 307 Model 3120 RAS Administrators’ Reference Guide A • Supported RADIUS Attributes Access-Challenge Attributes Accounting-Start Attributes State 24 Session-T imeout 27 .
A • Supported RADIUS Attributes Model 3120 RAS Administrators’ Reference Guide 308 Accounting-Stop Attributes Accounting-Stop Attributes User-Name 1 NAS-IP-Address 4 NAS-Port 5 Ser vice-T ype 6 Fr.
309 Appendix B MIB trees Chapter contents Model 2960 MIB Tree Structure ...............................................................................
B • MIB trees Model 3120 RAS Administrators’ Reference Guide 310 Model 2960 MIB Tree Structure Model 2960 MIB T ree Structure.
311 Appendix C T echnical Reference Chapter contents Introduction ........................................................................................................................................................312 Configuring a RADIUS server .
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 312 Introduction Introduction This appendix contains the following information: • “Configuring a RADIUS server” on page 312 • “U sing SNMP with the Access S erver” on page 318 • “Configuring N on-F acility Associated Signaling (NF AS)” on page 321.
Configuring a RADIUS server 313 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference A RADIUS client consists of a N etwork A ccess Server (NAS)—such as your P atton RAS—which provides one or more remote users with access to networ k resources.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 314 Configuring a RADIUS server RADIUS Authentication Procedure The procedure for RADIUS authentication and authorization is outlined in figur e 126: Figure 126. RADIUS authentication and authorization procedure 1.
Configuring a RADIUS server 315 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference RADIUS—Where Can I Get It? RADIUS available for fr ee Microsoft ’ s RADIUS implementation for W indowsNT is called IAS and comes included with the Win- dowsNT operating system.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 316 Configuring a RADIUS server I ntel: RADIUS Overview http://support.intel.com/support/si/library/bi0407.htm Configuring RADIUS This section describes how to configure y our P atton RAS for RADIUS authentication and accounting.
Configuring a RADIUS server 317 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference Figure 127. Authentication window 2. On the Authentication page, define values for the parameters as follows: – V alidation : Select staticThenRadius(4) or radiusUsers(2) .
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 318 Using SNMP with the Access Server Note Depending on how y ou define NAS-Identifier , Authentication Request packets sent to the RADIUS server will contain the NAS- Identifier attribute or the NAS-IP Addr ess.
Using SNMP with the Access Server 319 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference Finding the section of the MIB tree in which the SNMP parameter resides Refer to figure 129 on page 320 and look at the M odel 2960 MIB tree.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 320 Using SNMP with the Access Server Figure 129. MIB tree for Model 3120 access ser ver.
Configuring Non-Facility Associated Signaling (NFAS) 321 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference Configuring Non-Facility Associated Signaling (NF AS) NF AS allows PRIs to be fully utilized by incr easing the number of data channels.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 322 Configuring Frame Relay Configuring Frame Relay F rame Relay is a high-speed datalink communications technology that is used in hundreds of networks throughout the world to connect LAN, SNA, Internet, and voice applications.
Configuring Frame Relay 323 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference The following settings must match the line configuration pro vided by the local telephone company . F or more information on setting up your T1/E1, see the Getting S tarted guide that came with your access server .
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 324 Configuring Frame Relay Configuring Frame Relay link parameters Click on Frame Relay under the Configuration Menu to display the Frame Relay main window (see figure 72 on page 179).
Configuring Frame Relay 325 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference Configuring Permanent Virtual Circuits The data link connection identifier (DLCI) pro vides each PVC with a unique identifier at both the access server and the F rame Relay switch.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 326 Configuring Frame Relay Configuring IP routing with a Frame Relay Link As each properly configured DL CI will have an IP address r epresenting the next hop on that link, the access server can use a F rame Relay link to access many r emote networks.
Configuring Frame Relay 327 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference 2. T ype in the Destination network (see figure 133). This number must correspond to the mask specified. (F or example, if you wish to forward a C class address you would leav e the last octet as 0.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 328 Configuring DNIS Configuring DNIS DNIS (Dialed N umber Identification Service) is a telephone service that identifies for the the receiver of the call the number that the caller dialed.
Configuring a leased line/dedicated line connection 329 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference 2. If you wish to apply the parameters specified in steps 1 and 2 based on W AN port then enter the appropri- ate W AN por t.
C • Technical Reference Model 3120 RAS Administrators’ Reference Guide 330 Configuring a leased line/dedicated line connection ping and beginning a new call. It is r ecommended to leave this value at the default unless dir ected to change by technical support Configuring the remote end using Microsoft Windows 1.
Configuring a leased line/dedicated line connection 331 Model 3120 RAS Administrators’ Reference Guide C • Technical Reference Figure 138. Leased Line Properties window—General tab 4. U nder the Options tab: set Redial attempts to a high number .
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Patton electronics 3120 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Patton electronics 3120 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Patton electronics 3120, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Patton electronics 3120 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Patton electronics 3120, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Patton electronics 3120.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Patton electronics 3120. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Patton electronics 3120 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
