3Com 86-0621-000 Remote Access, Scheduler, RunOnBootFail, Completion, 25bis Modem Setup, Web Link

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table and re-enable BootP on the port waiting for the IP address. BootP must be

 

re-enabled before route update are received.

Remote Access

To increase network security, the default value for the NetAccess parameter in the

Default Change

SYS Service is set to NoRemote. This means that by default, no remote connection

 

attempts will be accepted by the bridge/router. If you are accustomed to or want

 

to use remote access, you must specifically set the value of the NetAccess

 

parameter to Remote.

Scheduler

When RunOnBootFail is specified, event-based macro execution (EBME) is enabled

RunOnBootFail

when the primary connections fail to establish within 5 minutes after the switch

Completion

boots. After the initial 5 minutes, PortDown event processing happens at the rate

 

of approximately one port per second. When the PathBuilder S5xx series switch is

 

configured for 2048 virtual ports it takes about 45 minutes after the system

 

initializes for the RunOnBootFail processing to be completed on all ports.

V.25bis Modem Setup

If you are using a V.25bis modem with a NETBuilder boundary routing leaf node,

 

and you configure the line type explicitly as dial rather than auto, be certain to also

 

set the DialMode to V.25bis rather than use the default of DTR.

Web Link

When you set the DocumentPath parameter in the WebLink service to a local file,

Documentation Path

drive C for example (“file:///c:”), the Web Link assumes that access to the

 

NETBuilder bridge/router takes place only from the computer to which the file is

 

local. If Web Link is used from any other computer, the browser looks on its local

 

“C” drive for the help pages. If the computer is a UNIX machine and these files are

 

not present as expected, unpredictable browser behavior will result.

Web Link Login Support

When you access the Web Link application for the first time, you are prompted to

 

enter a username and password. This username and password remains valid on

 

the NETBuilder bridge/router for two hours. Because most browsers cache user

 

login information, it is recommended that you log out of Web Link by selecting

 

the “Logout” icon on the home page.

Zmodem Time Out

A Zmodem file transfer from a PC to a SuperStack II or OfficeConnect

 

bridge/router can take a long time. To minimize the possibility that the PC

 

Zmodem software will time out during the download, run the DEFRag command

 

on the SuperStack II bridge/router before beginning the file transfer. The DEFRag

 

command reclaims dirty space in flash memory. Dirty space is memory that has

 

been written on and cannot be used again until it has been erased.

 

 

VPN Protocols and

This section describes notes, cautions, and other considerations to be aware of

Services Notes

when using the Enterprise OS software with VPN protocols and services. The

 

topics are presented in alphabetical order.

ACE Security Server

When interoperating with the ACE Security Server for Token-based login support,

 

you may need to change the RAS Retransmit Timer value to a higher value (for

 

example, 7) to prevent access-request time-outs.

Total Control Security

The Total Control™ Security and Accounting Server provides call authentication,

and Accounting Server

authorization, and accounting for your Enterprise OS devices. At the time of

Availability

publication of these release notes, the required version number of the SAS server

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Contents Enterprise OS Software Version 11.4 Release Notes 3Com Corporation Bayfront PlazaSanta Clara, California 95052-8145Contents IBM-Related Services in Token Ring Maximum BSC Line Speed Shdlc Half-Duplex ModeDial Idle Timer Appn Connections to 3174 through Token RingFirmware Configuration Firmware Update Microsoft Mppe Patches and UpdatesPM-SM Not Supported Over Nbma Media RouteDiscovery Total Control Security and Accounting Server AvailabilityWindows NT MS-CHAP Authentication Platform Notes Requirements Approved Dram SIMMsToken Ring+ Modules Token Ring Auto Start-up Enterprise OS Software Version 11.4 Release Notes SuperStack II NETBuilder SI IP/IPX Router with 56-bit Encryption JEOfficeConnect NETBuilder IP/IPX Router JW Features OfficeConnectNETBuilder SuperStackNon-Broadcast, Multi-Access Nhrp for VPN Tunnels Public-Key Infrastructure PKI ImplementationIP Payload Compression Protocol IPComp or Ippcp Tunnel Switching Between Different Tunnel Types Protocol Independent Multicast-Sparse Mode PIM-SMOspf External Route Aggregation Multicast Border Router MBR IGMPv2 EnhancementsPPP over Ethernet PPPoE Virtual Router Redundancy Protocol Vrrp for Virtual LAN Vlan Many-to-One NAT EnhancementIP Quality of Service IPQoS Bandwidth on Demand with Incoming TrafficNew Features and Feature Enhancements Class-Based Queuing CBQ Management Voice Over Frame Relay VoFR Upgrade Utilities & Upgrade Link Voice Over VPN VoVPNWeb Link Enhancements Autotargeting for SLA Monitoring/Remote Polling Performance Management Currently available statistics areConsole Output in Telnet Sessions Audit Log Messaging EnhancementsDomain Name Use in FTP and Tftp Commands Secure VPN Manager versionPKI Manager version Features of PKI Manager version NETBuilder II Software Features FeatureVersion 11.4 for the NETBuilder and PathBuilder platforms Bridge/RouterBritss Appn LNM LAA NETBuilder II Firmware Requirements NETBuilder II Firmware RequirementsMemory Requirements ModuleAX-APPN/Connection Services PackagesBF- Boundary Router NW-IP/IPX/AT RouterDlsw 16 MB 24 MB PathBuilder S5xx Series Switches Software Features Software Package FeatureLNM LAA Switch PPTP/L2TP R2R, VLL PathBuilder S400 Series Switches Software Features Britss Appn LNM LAA Bridge/Routers 16 MB For Dual ImagesOfficeConnect NETBuilder Bridge/Router Software Features Isdn BRI Isdn PRI Isdn T1/E1 Isdn CT1/CE1 Isdn T3/E3Virtual Ports Restricted Number of Dhcp 256 Addresses RW-Multiprotocol Router RE-Multiprotocol Router with 56-bit EncryptionRS-Multiprotocol Router with 128-bit Encryption and 3DES 10/ST bridge/routerSwitching/Tunneling WANExtender MP6E Module Fast Ethernet 100Base ATM Module/ Lane SuperStack II NETBuilder Token Ring Software Features Software Package CF for TE for Feature ModelSmds Memory Requirements Solaris 2.5 platforms Ruuhp114.ZHP-UX 10.x platforms Ruuaix114.ZVersion 11.4 Upgrade Upgrade ManagerExecuting Profile.batEncryptionLicenseRead Environment Variable Etc/passwd. You must add an entry can be ignoredBridge Static Routes DLSwUpgrade Link Window ResizingAppn Connections to ThroughDLSw CONNectUsage Parameter Default Change Leaf Node Sessions SupportNumber of DLSw Circuits Number of TCP Connections Front-EndRelay port is HPR and ISRIBM-Related Feature Settings for Token Ring Ports Token Ring Frame Copy Errors Frame Copy Errors under LAN Net Manager3Com Bridge/Routers and Supported Features Service Point ModeATM Emulated LANs ATM LAN EmulationClients and Large FramesPorts in DCE Mode ValueHistory, the PPP link does not come up Dial Idle Timer Disaster Recovery onPorts Without Leased LinesSupported Asynchronous Modems Supported Synchronous ModemModems ModemNotation Ascii Boot Boot CycleBootP Server Bootptab FileThese messages do not indicate a problem and can be ignored Than 8k to the policyRemote Access RunOnBootFail25bis Modem Setup SchedulerVPN Protocols and Services Notes Page Adequate Dram and Flash memory installed prior to shipment Order Numbers for Memory Upgrade KitsPlatforms. The topics are presented in alphabetical order Memory RequirementsT3 Bandwidth Limitation Snmp ManagementBAud value to 16,000 or 4,000 to avoid this situation 3Com-approved 20 MB Flash Memory Cards