============================================================================= REVISION NOTES FOR BAYRS VERSION 11.03 REVISION 8 ============================================================================= Site Manager compatibility: BayRS version is managed by Site Manager version 11.03 Revision 1 --------------------> 5.03 and 5.03 Revision 1 11.03 Revision 2 --------------------> 5.03 and 5.03 Revision 1 11.03 Revision 3 --------------------> 5.03 and 5.03 Revisions 1, and 3 11.03 Revision 4 --------------------> 5.03 and 5.03 Revisions 1, 3, and 4 11.03 Revision 5 --------------------> 5.03 and 5.03 Revisions 1, 3, 4, and 5 11.03 Revision 6 --------------------> 5.03 and 5.03 Revisions 1, 3, 4, 5, and 6 11.03 Revision 7 --------------------> 5.03 and 5.03 Revisions 1, 3, 4, 5, 6, and 7 11.03 Revision 8 --------------------> 5.03 and 5.03 Revisions 1, 3, 4, 5, 6, 7, and 8 11.03 Revision 8 is Year 2000 Compliance Certified by Bay Networks. It has successfully passed Bay Networks Test Procedure which tests conformance to Bay Networks Year 2000 compliance definition, both of which can be found at Bay Networks Year 2000 Web Site at http://www.baynetworks.com/year2000/. ============================================================================= Revision 11.03 Revision 8 corrects the following problems: ============================================================================= CR 25921: LOADER. If there is a panic on a slot from which the router booted, the Technician Interface suffers a delay of approximately 20 seconds for any loadable action. CR 29657: GAME. The value of Sysuptime (MIB II) is off by plus or minus 15%. CR 29963: DLSw. A bus error occurs in DLSw when the IP interface is restarted repeatedly. CR 32886: DLSw. When you disconnect a PU1 controller and reconnect it to the SDLC Primary line on a router, DLSw gets stuck cycling between the disconnect and established states. CR 33831: ATM. On an ATM interface running IP, an error message occurs with minimum traffic flow. CR 55832: MIB Network management applications, such as Optivity Expanded View, do not display the 5380 Quad Sync and two compression net modules. CR 71111: MIB. Because the router does not create ifEntry instances for all logical and physical circuits, network management platforms (for example, INS Enterprise) are unable to map interfaces correctly at the subnetwork layer and below for a particular interface. CR 73045: ATM The ARE module may lock up or get in an out of buffer situation under certain conditions. CR 79920: MCT1E1. ASN router experiencing CPU utilization peaks when running BayRS Versions 11.01 and 12.01 with only the ASN and Munich drivers loaded. CR 83491: Scripts. Entering the command, "dis syn cir <circuit name >," disables all configured sync interfaces. CR 85908: Packet Capture. When packet capture is enabled on an ATM circuit over an ATM LAN emulation, the router faults. If you enable packet capture on an ATM circuit but do not start it, the router does not fault. CR 86982: DLSw. An SNA (System Network Architecture) suffers delays in reconnecting after a line interruption. This occurs when the client attempts to reestablish a connection before the host responds. The routers broadcast reduction feature shuts down further attempts to contact the host for a specified period of time. CR 87670: FTP. Using FTP to transfer the contents of an entire directory causes an orphan buffer to result. CR 88634: WEP. The WEP protocol is not supported on VME platforms. As a result, attempts to set passwords using the ksession command are unsuccessful, and are not followed by an informational message clarifying this condition. CR 89307: QLLC. QLLC can not re-establish a TCP connection between PC3270 and an IBM host when the token ring slot is reset on the host router. CR 90008: IPX. The show ipx host script hangs during execution. CR 90450: ATM. A corrupt LE_ARP entry inhibits connectivity to an ATM attached host. CR 90619: Scripts. The show sync statistics circuit provides partial information on a multiline circuit configuration. CR 91071: DLSw. If you disable DLS, with the DLS peers configured and TCP connections up, the TCP connections to the peers are closed, but wfDlsPeerEntry.wfDlsPeerStates reflects a connected state. CR 91805: DLSw. When configured to activate peer first, the router does not retry the connection after it has been brought down due to inactivity. CR 92034: ATM. An MCP error occurs when a router running transparent bridge receives an LE_NARP request. CR 92616: DLSw. Following a failed SDLC to LLC2 connection between a 3174 cluster controller and the 5745 Enterprise Server, the ESM and router are unable to restore the connection. Each subsequent CANUREACH fails and you must stop and restart DLSw to restore normal operation. CR 94090: BGP. BGP announce policy fails to advertise routes under the following conditions: if a BGP announce policy matches a route and advertises another route (non-literal), and that route is already in the RTM by some other means (such as OSPF or static), then the advertise list in the policy will not be announced to the BGP peer, unless it is created/changed dynamically. The peer connection is EBGP. CR 94903: VINES. A fault occurs and Vines resets on the router when the following conditions occur: the router receives a VIP (VINES IP) packet destined for a client at the network layer which is sourced from a station on the same LAN. Also, the clients routing server is not in the routing table, but the client is in the routers neighbor table. CR 95121: SNMP. When you are logged in at the user privilege level, you can view community strings that are tied to "read/write" access, which should require a greater privilege level. CR 95215: Config. When you attempt to use Site Manager (WIN 95) in remote, local or cache mode, the Site Manager Configuration Manager generates the following error message: "WARNING: Bogus Record Found 1.3.6.14.1.18.3.1.2.1. OK." This condition occurs only on an ASN2 router. CR 95323: LLC. LLC faults on an out-of-buffer condition and this causes the LLC circuit to terminate improperly. As a result, DLS never learns that the interface is down and does not recover. CR 95481: VINES. After you restart VINES on the router, a tag violation may occur. CR 95494: ISDN. If the primary link goes down and dial backup takes over before the primary link slot has cleaned up, the routing table is in a state where the directly connected network (now using the backup link) does not appear in the IP routing table. CR 96189: IP Routers configured for RIP announce policy filters to only advertise one specific route with a particular metric may advertise the route as unreachable. This can occurs when the Networks List of the policy is empty indicating that the policy should match all routes in the routing table. It appears that if the first route in the routing table is unreachable, the network(s) in the Advertise List are also advertised as unreachable, rather than being advertised with the metric specified in the policy. CR 97043: Technician Interface. You cannot save the configuration on an AN from the Technician Interface or from Site Manager after having made many dynamic changes. CR 97854: DECnet. In a fully meshed DECnet configuration, a Level 1 Broadcast storm can consume all available buffers and cause a fault. CR 98042: VINES. When you restart VINES on multiple routers, a watchdog error occurs in VINES. CR 98693: MIB Network management applications, such as Optivity Expanded View, do not display the 5380 Quad Sync and two compression net modules. CR 98930: SDLC. Disabling or deleting multiple devices from an SDLC multidrop of the primary Frame Relay Access Device (FRAD) can cause the secondary FRAD to fault. CR 99914: BGP. BGP learned routes not being propagated into the OSPF domain. An environment flag is not being synchronized after the slot is reset which prevents the routes from being propagated. CR 101260: DLSw. Disabling LLC base causes buffer depletion, followed possibly by an out-of-memory condition and bus error. CR 102428: VINES The router is installing its own VINES NetID as next hop after receiving a redirect with its own NetID as the gateway which corrupts the VINES route table. CR 102477: VINES When disabling VINES globally on one of two routers with redundant interfaces, the NetID of the router is not removed from the neighboring routing table. The neighboring VINES router retains the route and continues to advertise it as reachable. CR 102685: VINES Connectivity may be lost to VINES routers or servers when a VINES router is bounced in a multipath environment. CR 103679: BGP. During a dynamic configuration of BGP an error can cause OSPF to unload. CR 103944: VINES VINES is sending ping responses with a calculated hop count rather than a max hop count. This causes packets to be zero-hop dropped on the return whenever there are multiple equal-cost paths with different hop counts. ============================================================================= Revision 11.03 Revision 7 corrects the following problems: ============================================================================= CR 25189: OSPF. A fault occurs in OSPF when you attempt to configure OSPF Global changes for an Ethernet port on an AS boundary router. CR 30999: FTP. Using FTP to transfer a large file (3 MB) from a router to a Windows 95 PC over FR/DOD can cause the router to fault. CR 73560: BGP. The router faults in an ATM PVC environment while continuously disabling and enabling ATM and IP interfaces. CR 82539: PPP. The router fails to establish a Point-to-Point Protocol (PPP) session with the RAD/WebRanger routers. This problem occurs when remote users attempt to access the central site. CR 88102: IPX. The router may run out of dynamic gates and fault when running IPX with many host entries. CR 90210: DLSw. If you change the XID values while a link station is in session, the current DLS session is not reset dynamically. CR 91334: SDLC. Implemented SDLC flagstreaming on the coprocessors on the Quad and Octal sync link modules. This was originally done on the Dual sync link module in CR 35096. CR 91606: IP. Changing a circuit from primary on one slot to dial backup on another slot can cause inconsistencies in the IP routing table. CR 92592: DLSw. A bus error occurs if you set the MIB attributes for wfDlsLocalDeviceCanureachTimer and wfDlsLocalDeviceCanureachRetries to zero to prevent the SDLC interface from initiating CanUReach messages. ============================================================================= Revision 11.03 Revision 6 corrects the following problems: ============================================================================= CR 27734: ASN. An ASN router generates a log message indicating a redundant power supply failure even when the redundant power supply is not present. CR 28088: IPX. IPX is generating an incorrect warning message for IPX route filters that are correctly configured. CR 29695: Frame Relay. A bus error occurs when you attempt to dynamically add a dial backup circuit to a frame relay interface. CR 75667: ATM. A LEC mistakenly sends out an LE_ARP message for a multicast address. According to LANE VI specification, a LEC should not generate an LE_ARP message for a multicast address. CR 85312: QLLC. Sessions fail to recover after executing inact/act procedure on PUs. CR 89356: IP. A failure may occur on the router when an IP circuit transitions between primary and backup. CR 89948/ 89959: DECnet. After booting the router, DECnet generates invalid routing information that includes empty packets instead of level 2 updates. As a result, DECnet fails to build a topology packet because it assumed that there had not been a topology change. This causes the router to send out erroneous level 2 updates continuously until the next topology change occurs. CR 90310: ISDN. Siemens ISAC 2086 chips are generating an incorrect IDP1 voltage level. This condition causes failures resulting from improperly programmed 2086 ISAC internal registers. CR 91169: IP. The IP fast forwarding table becomes corrupt with a range of addresses marked as unreachable after a change in the topology occurs with variable length subnets and overlapping routes. ============================================================================= Revision 11.03 Revision 5 corrects the following problems: ============================================================================= CR 29743: Technician Interface. The prom command does not work properly for the ACE platform. CR 29756: OSPF. An OSPF router might unicast link-state updates unnecessarily to its neighbors due to a timing error. This can occur following the transmit whenever the link state unit moves from the retrans_pend queue to the retransmit queue. If the retransmit timer fires before neighbors can acknowledge it, the update is unicasted unnecessarily. CR 33504: Telnet. A Telnet session hangs when a client telnets in to and out of the same router. CR 33569: Translation Bridge. When the translation bridge base is bounced in a LANE configuration, the scheduler exits because of an orphaned buffer. CR 33846: PPP. When you bring up a PPP connection on a remote router, and then swap out the remote router with a different router (the router has a different IP address but is on the same subnet), the adjacent host entry in the host router has the old remote routers IP address. This still occurs even after bouncing the sync line. CR 34421: Sync. This is an enhancement request to add a new MIB parameter to wfSyncEntry called wfSyncUcastMap, which will map InUcastPkts and OutUcastPkts in the ifEntry to RxFrames and TxFrames in the wfSyncEntry. CR 34988: OSPF. Bouncing OSPF on an Area Border Router with several point-to-point OSPF nbrs might result in a bus error in OSPF. CR 35417: BootP. The following message from the log should be removed because it fills up the log and the customer can track the information using the MIB: # 1: 01/30/98 16:03:33.472 INFO SLOT 4 BOOTP Code: 77 BOOTREQUEST rcvd on 165.222.48.1 dropped - pkt type not relayed. CR 35665: WCP. When you configure a frame relay service record with WAN compression protocol (WCP) it does not show received BECN records in the statistics. CR 35990: IPX. If you disable an IPX interface and then reboot the router with the saved configuration file, the router bridges IPX traffic with a matching encapsulation type. CR 36052: OSPF. In certain configurations, OSPF summarizes a summary advertisement that is based on a stub network that is up. When the stub network goes down, OSPF fails to flush the summary generated based on the stub. CR 40944: ATM. While running continuous bridge traffic to 2000 different unresolved MAC addresses, the ATM slot sometimes restarts, logging the message "atmizer heartbeat failure." This problem occurs when a heartbeat response is not received. CR 71111: MIB. When you boot the router it creates MIB-2 ifEntry instances for logical circuits only. RFC 1213 requires that ifEntry instances be created for logical circuits (such as, IP), the associated PVC, and the underlying physical interface. The following MIB attributes all remain at zero: ifMtu, ifSpeed, ifPhysAddress, ifInErrors, ifOutErrors, and ifOutQlen. The following are the only MIB attributes that display valid data: ifIndex, ifAdminStatus, ifOperStatus, ifLastChange, ifInOctets, ifOutOctets, ifInDiscards, and ifOutDiscards. CR 71388: OSPF. If you install a summary link with a network address of 0.0.0.0 and a subnet mask of 255.255.255.0, an Area Boarder Router sends that summary link to a neighbor in the stub area. CR 71852: OSPF. When an IP circuitless interface moves to a new slot on which many static routes are configured to point to the same circuitless interface, the router does not recreate the static routes correctly. CR 71942: FTP. The router crashes when you try to change the local directories while the router is connecting. CR 74095: APPN. APPN HPR disallows new session establishment after an HPR path switch. Existing LU-LU sessions continue but new sessions fail with an SNA sense code of 8002. CR 74167: X.25. When full addressing is set to off for the Public Data Network, the router makes a connection for the first X.25 service record only. The remaining X.25 service records then attempt to connect using the remote X.121 address of the first service record configured. CR 75239: BGP. When more that one BGP peer exists between a pair of routers, and you disable the BGP collision detect parameter, changes to the announce policy are lost. CR 75455: ATM A TAG violation might occur when populating the IP route cache under load. CR 75991: OSPF. When an OSPF border router generates default LSDBs for a stub area, and if there has been a summary network LSDB with an LSID of 0, a bus error occurs in OSPF. CR 76040: WCP. Bouncing a Frame Relay PVC that has WCP enabled might cause a bus error. CR 78147: ARP. Connectivity might be lost to a single host once that host has aged out of the host cache. Traffic is received by the router destined for that host, but the router fails to re-ARP for it. CR 78294: ARP. The router incorrectly caches an ARP response of all Fs as its MAC address which ultimately causes a network outage after the TTL expires. CR 78321: BGP. When you have more than one BGP peer between a pair of routers, and you have BGP collision detect disabled, changes to the announce policy do not take effect. CR 78499: SDLC. SDLC trace logging is not fully implemented. CR 78501: DLSw. DLSw does not handle the HALT_NOACK command defined in RFC 1795. CR 78669: DLSw. Slow performance occurs when you transfer NetBIOS files using DLSw RFC 1795. CR 78737: SDLC. An SDLC link configured as primary multi-drop fails to respond after receiving an I-Frame with the poll bit set. If there are 2 PUs, one of them must be inactive on the host for this condition to occur. The router should respond with a final bit. CR 78807: APPN. Routers running APPN experience assertion failure in function ndsnsstp.c at line 983. CR 78812: Source Route Bridge. The router faults if you disable and enable a source route base or a source route interface on the same T1 line. This fault occurs because the initialization routines start before the disable routine completes. CR 78813: Source Route Bridge. Bouncing a source route interface on an 802.5 LEC causes a fault to occur. CR 78866: ATM. System 5000 BH router slot locks up under load with wrt_thru enabled for Release 12.10. CR 79071: Frame Relay. The Frame Relay sync interface state constantly changes from UP --> INIT --> LMI WAIT --> NOT PRESENT. This happens only if you have a group, direct and a hybrid mode PVC configured. CR 79357: BGP. The router faults when you attempt to dynamically change the BGP peer addresses. CR 79893: SYNC. A UNIX server PU 2.1 fails to connect to a SDLC PU 4 (3745) through DLSw routers whenever PU 2.1 is activated before PU 4. When this condition occurs, the UNIX server continuously sends XID Fmt 3 frames while receiving nothing. Also, PU 4 does not forward XID Fmt 3 frames to the peer router by the secondary SDLC router. CR 79904: TI. The User login should not have the privileges to change the date and time. CR 79920: MCT1E1. A system 5000 with several 5380s experiences CPU resource issues. After loading the ASN and Munich drivers and setting the clocking to internal, the CPU use went from 40 to 50 percent. CR 79932: IP. RIP 1 does not broadcast routing updates to a subnetted LAN segment. Also, no default route is generated if the default route generate feature is enabled. CR 80007: TCP. TCP peers are very slow to form in a DLSw environment with many peers are configured. CR 80042: X.25. A bus error might occur in X.25 when it disconnects. CR 80105: ATM. In SSCOP, when the top of the transmit window is reached, subsequent messages are placed in a queue for later. When the transmit window is incremented, the postponed messages are not sent out. The messages remain in the private buffer pool for the SSCOP gate until some event (e.g., bouncing signaling) restores them. Depending on the circumstances, the slot might run out of buffers. CR 80114: ATM. A router acting as an ATM RFC 1577 client faults when trying to connect to the ARP server if the connecting switch keeps returning release cause 51. Cause 51 indicates that the router needs to modify the ATM Traffic Descriptor IE because the requested cell rate is not available. CR 80217: IP. If a multislot router is running in host only mode, and if a slot resets other slots, the router might report a fault in ip_rtm.c at line 809. This problem seems to be exacerbated by having two or more slots configured with IP addresses. CR 80274: IP. A bus error occurs when you reset an IP interface. CR 80321: ATM. A router running with an ATM interface in a source route environment experiences an ARE MCP error. CR 80401: VINES. The wfVinesIfCostUsed is flipping between 0 and the cost that is being used for the interface. CR 80532: BGP. Routes are not properly withdrawn if a BGP route matches a network criteria exactly. CR 80754: VINES. The default cost for an ATM LANE interface should be 1. CR 81058: BOT. When transmitting a frame over a bisync line at a low speed (less than 4800 baud), the bisync driver inserts two sync characters every 256 bytes. Normally, the remote device driver recognizes the sync characters. However, when a frame, followed by a bcc checksum, ends on a 256-byte boundary, the router assumes that the sync characters are the checksum and rejects the frame because the checksum is invalid. CR 81321: Switched Services. When you use dial backup or a demand circuit, the ISDN line fails to connect on every other attempt if only one PRI B channel is enabled. CR 81489: VINES. The router forwards broadcast STDA packets with a zero hop count when the transmitting station is in the neighbor table. CR 82294: BootP. Configuring the Schedule Boot parameter using Site Manager causes the router to fault. CR 82662: OSI. If the primary circuit fails, OSI might fail to reestablish itself onto the backup circuit. CR 83164: OSPF. An LSA can go to MaxAge (3600) and not be removed from IP. The LSA sequence number hangs and the router will not flood the LSA. CR 83691: Flash Handler. The Flash driver code is unable to recognize SanDisk ATA flash cards used in crash dumps. The driver cannot identify the following boards: 40MB PCMCIA PC CARD ATA (Product No. SDP3B-40-101-00) 85MB PCMCIA PC CARD ATA (Product No. SDP3B-85-101-00) CR 84379: ARP. A tag violation might occur in ARP when a circuit goes down. CR 84425: IP. Creating an IP traffic filter using Site Manager causes a tag violation error. This violation occurs because the rule size is smaller than the fragment size. CR 84619: ISDN. The router faults when you configure one local phone/SPID for Switch Type NI-1 and repeatedly set the MIB instance wfIsdnLocalPhoneNumEntry.wfIsdnLocalSpid to an invalid SPID value at intervals of approximately one second. CR 84897: OSPF. When you add a summary range with the same link-state ID to an area border router (ABR), all the other area border routers fail to remove the specific routes and summary route. This occurs even though the originating ABR is only propagating the summary range. CR 85076: OSPF. An OSPF area border router incorrectly summarizes a Type 2 Network-LSA, resulting in loss of inter-area connectivity. When the ABR generates the Type 3 Summary-LSA, it sends the wrong Link State ID because it fails to apply the network mask to the original Type 2 Network Link State ID. CR 85312: DLSw. QLLC sessions might not be reestablished after inactivating then activating the PU device. As a result, the QLLC device does not clear the call or initiate a new session. CR 85393: IP. When configuring IP and a Token Ring LANE LAN emulation client on a router, the router sometimes sets LAN emulation ARP for a MAC address rather than for the route descriptor. As a result, traffic traverses the BUS causing connectivity problems. CR 85612: VINES. A fault might occur in VINES when the following conditions are met: - The router receives a VIP (VINES IP) packet destined for a client at the network layer. - The VIP packet originates from a source on the same LAN. - The clients routing server is not in the local routing table but does appear in the neighboring table. CR 85908: Packet Capture. When you start a SNA session with packet capture enabled on an ATM circuit over an ATM LAN emulation, the router faults. If you enable packet capture on an ATM circuit but do not start it, the router does not fault. CR 85967: DLSw. If you configured a specific TP/learning bridge (LB) filter on the router and then you disable DLSw, the router faults. When you reenable DLSw, the LB stops receiving packets on the Ethernet interface. CR 86281: TCP. A tag violation occurs in TCP when closing a TCP connection. CR 86586: OSI. OSI does not build second Code 2 section in non-psuedonode LSP after the first Code 2 section has filled up. CR 87577: Technician Interface. The year 1999 appears as 0099 in the year parameter of the date field in the file directory. CR 87946: OSPF. OSPF faults when processing a non-self originated Type 3 summary that was previously received from the same advertising router and is subsequently received with a different subnet mask. CR 87947: OSPF. OSPF faults when deleting a self-originated Type 3 summary LSDB with host bits activated, in the event of more or less specific masks in the same LSID. CR 88236: SRB IP Encapsulation. Configuring a router with a Directed IP Encaps Explorer filter causes a bus error if the filter has more than one IP Explorer entry, the first of which resides in the global explorer table. CR 86617: SRB IP Encapsulation. IP Encaps uses the new protocol UDP port 12289 for all explorer entries when it configures an explorer entry. CR 86650: SRB IP Encapsulation. The router incorrectly responds using port 12289 after receiving an IP encapsulated test poll on UDP port 12288. This problem prevents the router from making a connection whenever the source route bridge (SRB) IP encapsulation uses the SRB protocol on a BayRS version prior to 11.00. CR 88298: VINES. When a router running VINES receives a RDR for a local client, it does not add the client to the neighboring table. CR 89309: DLSw. Multislot broadcast does not work correctly on SDLC secondary interfaces. The router receives the CANUREACH and propagates it to all slots, but does not respond with an ICANREACH. The multislot broadcast works correctly only when the DLS slot IP address is in the peer table and a TCP connection exists. This does not occur for a remote IP address configured as a peer when the CANUREACH arrives on a different slot. ============================================================================= Revision 11.03 Revision 4 corrects the following problems: ============================================================================= CR 25571: OSI. Within the default metric field of an OSI LSP, the 0x40 bit indicates whether the metric is internal or external. The router does not check this field. CR 31110: SNMP. When you type "show snmp base" using the Technician Interface, the displayed information has some misspelled words. CR 33687: OSI. After the router receives a new LSP with a new sequence number and checksum, the sequence number and checksum in WfOsiL2LspHdrEntry are not updated. CR 33778: OSPF. If there are multiple ASBRs announcing default routes in their ASEs, the Technician Interface lists only one default route. CR 33841: ATM. The SSCOP window does not conform to the Q.SAAL (Q.2110) specification. Bay Networks router code does not respect the Q.SAAL window credit specified by the switch. As a side effect of this change, LECs might struggle to come up if signaling goes down for any reason because the router and the switch cannot communicate fast enough to keep the connections from timing out. If this occurs, we suggest that the value of wfAtmSscopEntry.wfAtmSscopMaxPd be set to a low value (4 or 5). CR 33867: IP. A bus error occurs when setting wfIpBaseExtendedTrafficFilterSupport to 1 when ISP Mode is enabled. CR 33969: OSI. Disabling an OSI interface causes other OSI slots to terminate operation with a panic in mib_ent.c. CR 34957: ATM. The Bay VNR gives a signalling credit window of 128 frames to its peer. The Fore Switch typically provides a credit of eight frames, resulting in an unbalanced window. The MIB attribute wfAtmSscopInitCredit was created to set the initial window credit for the Bay Networks router. CR 71585: Technician Interface. When you use the show csmacd stats command, if the numbers that appear are large, the Technician Interface displays them as negative numbers. CR 72024: FTP. When you attempt to send files less than 2K from a Unix system to a router, the transfer fails. CR 72134: ASN. When you boot an ASN with 100Meg ENET net modules and Circuitless IP, a bus error might occur. CR 72794: Technician Interface. Using the disable sync circ <cir name> command on a multiline circuit only disables the first circuit. CR 73832: SDLC. A router connected via SDLC to an IBM controller will not set the poll/final bit in any I-frames it transmits, despite the fact that the default value for wfSdlcLSAdminEntry.24 (PollOnIframeEnable) is set to TRUE. This value should be set to FALSE if the controller cannot tolerate the poll bit set in an I-frame and left to TRUE if it can. CR 74301: Technician Interface. The log command should display the year as four digits (for example, 2000) in the header of each log entry. Also the dir command should display the year of the files timestamp as four digits. CR 75414: APPN. In a large APPN network, some of the routers unexpectedly terminate operation. CR 75484: DLSw. In certain protocol exchanges, DLSw connections can get stuck in the CIRCUIT_PENDING state and do not recover until DLSw or LLC is bounced (or the router is rebooted). CR 75726: Switched Services. The weekend schedule for a backup circuit does not function correctly when another schedule is configured. For example, if you modify the date on the router so that the backup circuit is active for the scheduled weekday, the backup circuit is not active. CR 78421: SRB. A router running Source Route Bridge over Token Ring might cause an MCP error. CR 78426: Learning Bridge. An orphan buffer might occur when bridging packets over a PPP interface. CR 78498: Flash. When a crash dump is omitted at system restart, a message that indicates the reason should be written to the log. CR 78589: OSPF. In a redundant environment, with two area border routers into an area, when one of those routers is configured to summarize routes from one area into another area, the router continuously faults in ospf_sum_net at line 1110. This fault occurs until OSPF unloads from the slot. CR 78863: OSPF. If an OSPF border router learns a route which is less specific than the summary range configured on it, it then will generate the wrong type 3 lsdb. CR 79226: OSPF. After bouncing an IP or OSPF base, and exception vector 2 bus error occurs. ============================================================================= Revision 11.03 Revision 3 corrects the following problems: ============================================================================= CR 24390: ATM. An MCP might occur after dynamically changing a Hybrid Mode PVC on an ATM interface. CR 26774: ATM. A router running LANE crashes with an MCP error after losing and then regaining signalling. CR 28218: IP. A fault will occur after a route with an invalid subnet mask is added to the route table and then a subsequent route in the same range is submitted. CR 28589: BootP. If you configure DHCP on a multinetted interface, the last IP address configured should become the DHCP gateway. If you reboot the router, the last configured IP address is no longer the DHCP gateway. Instead, another IP address on that interface becomes the gateway. CR 28639: APPN. To use a Default DLUS name for link stations that are not defined in the APPN Adjacent Link Stations table, you must define both the Default DLUS name and the Backup Default DLUS name. This feature should work with only the Default DLUS name specified. CR 29307: APPN. When you have Dependent (PU2.0) devices in session and enter the command "appn show dlur route," garbage is displayed in the route field. CR 31528: IPEX. When configuring IPEX mapping sessions for the X.25 gateway, the source circuit and source type are not being set. CR 32070: Dial-on-Demand. In a configuration where AURP runs over a Dial-On-Demand line with WCP configured, packets might be lost, causing loss of IP connectivity. CR 32142: IP. A counter problem causes wfIpInterfaceCacheNetworks to show a larger value than wfIpInterfaceFwdCacheSize. wfIpInterfaceCacheNetworks should never be larger than wfIpInterfaceFwdCacheSize. CR 32624: Technician Interface. In User mode, the Read and Read/Write Communities can be viewed. Only the Read communities should be visible. CR 32662: Technician Interface. If you run diagnostics for certain link modules (for example, Octal Sync, 100 Meg ethernet, or MCT1), a bus error occurs. The following conditions must be met to cause the error: 1. The link module is the first to be installed in that slot. 2. The FRE card must be installed first and have already completed its boot process. CR 32997: IP. When a Token Ring interface receives a segmented IP packet that was incorrectly routed to it, the interface fails to send a second packet to the next correct hop. CR 33453: LAPB. LAPB retransmits already acknowledged X.25 packets, causing the X25 switch on the other side to reset the LAPB session between the X.25 switch and the router. This causes X.25 virtual circuits to be reset and IP circuits over those virtual circuits to come down. CR 33530: Telnet. An outbound Telnet session might hang and then freeze up the entire Technician Interface session. CR 33681: LNM. When you run any show lnm command, the lnm.bat file does not terminate properly. CR 34236: SYNC. Configuring a dial backup line using async PPP with Hayes modem on a DSNM causes a bus error. CR 34254: DLSw. The log message for a negative CAPx message shows an offset of 0 for certain CAPx errors. CR 34258: IP. This is an enhancement request to provide the ability to display the total number of IP routes per slot for all slots. Use the command "ip routes -O -s#" (where # is the slot number). If you do not enter a slot number, all slots are displayed. CR 34487: PPP. If you have multiple PPP circuits on the same slot configured for LQR, a race condition might occur when the circuit states change, causing a bus error. CR 34511: Translation Bridge. Configuring translation bridge dynamically over TR LANE causes an Exception Vector 2 MCP error on an ARE. The same error occurs if you bounce a service record which contains a translation bridge configuration. CR 34595: Router Redundancy. When you add multiple resources to a backed-up interface, only the first resource is checked. CR 34746: QLLC. After modifying the QLLC map several times on an upstream router (with no more than a minute separating the modifications), a bus error occurs on the downstream router. CR 35096: SDLC. SDLC does not properly interoperate with the AS/400 high speed line controller. SDLC should support "Flag Streaming" between frames while holding the Poll/Final bit, and then revert to Idle fill after the RR or last I-Frame returns the P/F bit to the AS/400. Added the following MIB parameters: wfSyncEntry.wfSyncForceIFTF (sync.mib) and wfLogicalLineEntry.wfLogicalLineIFTF(ds1e1.mib) CR 35177: DLSw. BayRS is not fully compliant with RFC 1434 or RFC 1795 when operating with two half-duplex TCP connections. Added the wfDlsPeerInteroperability field in wfDlsPeerEntry object, which can take 2 values: enabled/disabled. CR 35181: ASN. When you boot an ASN that used to contain an MCE1 link module with an MCE port configured, bus errors or tag violation faults occur. CR 35414: IP. In a multiline setup with three or more lines, if one of the lines goes down, the router might fail to resolve the far-end host address via ARP. CR 35570: PPP. The PPP header size is incorrectly included in the calculation for determining the maximum frame size (wfIpxCircEntry.wfIpxCircLocalMaxPacketSize). CR 35611: BGP. A VBM error might occur if BGP adds a new route while running on an ATM interface. CR 35751: OSPF. An ABR will not originate a new type 3 summary in the non-backbone area if another summary with the same LSID already exists in that area. The existing type 3 summary might not be valid. CR 35878: DLSw. DLSw interoperability fails with non Bay Networks routers running RFC 2166. CR 35985: SDLC. A DLSw connection does not recover properly after the SDLC line is brought down while in flow control. CR 35992: ATM. When an LE_ARP request is sent to an ATM interface on the router, and the request is for the Group LAN ID of the source route bridges in the network, the router fails to respond. CR 36052: OSPF. A problem exists in OSPF where under certain configurations, it will summarize a summary advertisement that is based on a stub network that is down. When the stub network goes down, OSPF fails to flush the summary generated based on the stub. CR 70923: DECnet. DECnet adjacencies are aging prematurely because hello packets are being missed. Because of a timing problem, the router believes that three hellos have been missed instead of just one. CR 71025: DLSw. An orphan buffer might occur if TCP is unable to transmit a buffer from DLSw after it is restored to DLSw. CR 71080: IP. IP traffic filter with log and deny actions will send a message to the router log even if there is a match on another traffic filter higher in the list. CR 71175: Switched Services. If you have backup circuits configured, setting the schedule parameter to any valid value has no functional effect. When the primary circuit fails, the backup circuit is activated, regardless of the configured time/day. This occurs only when the Availability Mode parameter is set to Not Available. CR 71443: IPX. The router might experience a bus error when a host sends a RIP request or SAP request using a source socket of 9001 (NLSP). CR 71517: IPX. If a static route is added after a learned route with a better cost, the static route is never added to the table. When the learned route ages out, the static route does not take effect. CR 71769: Source Route Bridge. An SRF received on a source routing interface does not get sent out over the IP Encaps cloud after a panic or bounce of IP. CR 71975: DLSw. DLS connection is not recovered after granted units counter reaches zero, which is a protocol violation. CR 72074: X.25. If X.25 receives a disconnect request from the local interface and then receives a disconnect from the remote interface through IPEX, the VC might remain in an operational state and never be cleared. CR 72328: IP. If you delete an a 10Meg Ethernet interface that is receiving traffic, and then re-add the interface with IP, the router terminates operation. CR 72468: DVMRP. A router running DVMRP might deliver multicast packets to an application out-of-order. CR 72565: Switched Services. You cannot manually activate a standby circuit when Bandwidth-on- Demand is enabled on a demand circuit. CR 72633: VINES. When a VINES client sends a broadcast request, all servers respond. The client connects to the first server and then sends a disconnect message to the other servers. When the VINES client sends the disconnect message, the VINES interface on the router performs intensive processing for the forward cache and the slot where the client resides experiences a Watchdog fault. CR 72792: LLC. When an LLC interface is disabled, a panic might occur after 30 minutes instead of after one minute if the router is having resource problems. CR 72996: ISDN. SPID is not registering after TE1 loss because two SPIDS are sent out of order. CR 73592: VINES. A router does not properly update the VINES routing table after it receives a redirect packet. CR 73764: IP. The router is dropping IP packets after ARPing for a destinations address. CR 73793: DLSw. The problem occurs with the following configuration: DLSw and SDLC configured as a single switch with a PU2.0 3174 controller. If the upstream or host side issues a disconnect message followed by an immediate XID poll five milliseconds later, the XID poll resets the internal LLC connection from state "HALT_PENDING" to "CIRCUIT_PENDING." The SDLC side proceeds to disconnect while the LLC side proceeds to the connected state. The connection remains hung with SDLC showing a state of CONTACT_PENDING, and LLC showing "CONNECTED" and no data flow. This results in an interoperation problem with the 5745 Enterprise Server. CR 74189: VINES. A router running VINES does not reply to a request for Check Neighbor from a server running on NT. The VINES Server waits for a response and then resends the request until a timeout value is reached. CR 74931: ATM. An ATM interface stops transmitting or intermittently transmits if a router is connected to an ATM switch that supports OAM. This problem occurs if the remote end of a PVC is brought down. ============================================================================= Revision 11.03 Revision 2 corrects the following problems: ============================================================================= CR 26589: OSPF. When you globally reset OSPF, a bus error might occur. The error occurs because the OSPF primary receive gate is holding an excessive number of buffers while it is waiting for buffers to be allocated to send to the secondary gate. CR 35021: OSPF. The ignore action of an OSPF accept policy does not work. CR 35414: IP. In a multiline setup with three or more lines, if one of the lines goes down, the router might fail to resolve the far-end host address via ARP. CR 35570: PPP. The PPP header size is incorrectly included in the calculation for determining the maximum frame size (wfIpxCircEntry.wfIpxCircLocalMaxPacketSize). CR 35611: BGP. If you are running BGP on an ARE, BGP faults when you try to add a new route. CR 35887: OSPF. When you use an OSPF Announce Policy filter to aggregate a range of external networks, the aggregated LSA might constantly refresh if a network within the range is unstable. CR 36052: OSPF. A problem exists in OSPF where under certain configurations, it will summarize a summary advertisement that is based on a stub network that is down. When the stub network goes down, OSPF fails to flush the summary generated based on the stub. CR 36065: ATM. A VBM error occurs when the remote end of a PVC comes up with ATM switches that support OAM signals. CR 71779: IPX. IPX route filters do not work if multiple filters with different priorities are configured on a circuit. CR 72873: OSPF. When you modify a router ID, more than one type 2 advertisement gets installed in the database. When the old advertisement is aged out, the route is removed, but no route is installed in the routing table for the new type 2 advertisement. ============================================================================= Revision 11.03 Revision 1 corrects the following problems: ============================================================================= CR 20945: Token Ring This is an enhancement request to add a parameter that allows you to disable token ring single station mode so that a router port that is the only station on a ring will not transition to down. This causes problems when rebooting a PC that is the only other end station on the token ring. A new attribute, wfTokenRingSingleStatDis, was added to wfTokenRingEntry. CR 21299: APPN MIB Parameters. wfAppnNodePortMaxRcvBtuSize, wfAppnNodePortMaxSendBtuSize in wfAppnNodePortEntry and wfAppnNodeLsMaxSendBtuSize in wfAppnNodeLsEntry need to be changed from 2057 to 1500 to accommodate the 1600 MTU size of a WAN port. CR 27053: X.25. X.25 service records stop receiving and transmitting traffic under congestion situations. CR 27324: ISDN. This is an enhancement request to allow you to configure the number of times a router will attempt to register a SPID (for basic rate ISDN) with an ISDN switch. CR 27745/35204: DLSw. When you reset an IP interface on a DLSw router, a bus error occurs. CR 28250: FTP When you transfer a file with a file name that starts with a numeric value to the router, the router faults and receives orphan buffers. CR 28589: BootP The router does not generate correct DHCP request after being rebooted. CR 29517: IPX. If a router receives an IPX SAP packet on an interface with a network number that is different from the one for which the packet is destined, the packet is not dropped. CR 30029: OSPF. When a router receives database description packets from its neighbor, bus errors occur when there is a checksum failure at EXCHANGE state. CR 30189: IP Script. If you run the show ip command with the circuit name option and you enter a circuit name that contains lowercase letters, the message "No Circuits found" appears. CR 30440: ISDN. After you reset an ISDN BRI interface using the Technician Interface, SPIDs get rejected. CR 30591: DLSw. There is no mechanism to display and monitor DLS and LLC2 connections on a per slot and per interface basis. The following four MIB attributes were added: wfDlsSlotCurrentSessions - displays the number of DLS connections on the slot that are in a CONNECTED state. wfDlsSlotHiWaterSessions - displays the maximum value reached by wfDlsSLotCurrentSessions since DLS was enabled, or since wfDlsSlotHiWaterReset was set to 2. wfLlcInterfaceCurrentLinks - displays the number of links on the LLC interface. wfLlcInterfaceHiWaterLinks - displays the maximum value reached by wfLlcInterfaceCurrentLinks since the LLC base was enabled, or since wfLlcInterfaceHiWaterReset was set to 2. CR 30870: ISDN. When you change a valid ISDN local telephone number in dynamic mode, the router terminates operation. CR 31530: Router Discovery If you set the Min and Max Interval parameters to the same value, a zero divide bus error appears in the log CR 31861: Compression. When you run sync passthru over MLPPP with compression, bus errors and/or tag violations might occur. CR 32052: TCP TCP does not log who closed a connection; it only logs that a connection was closed. CR 32167: AppleTalk. AppleTalk might fault when the base record is bounced because of a race condition. This problems seems to occur on a HSSI/PPP line only. CR 32169: Spanning Tree. The spanning tree algorithm selects the wrong bridge as the root bridge if the difference between two bridge IDs is greater than 0x8001. CR 32277: IP. A RIP policy filter configured to generate routes might cause an excessive number of RIP2 frames to be generated during each periodic update. CR 32595: Telnet. When you telnet from a Bay Networks router to another Bay Networks router, and then telnet to a UNIX workstation, the ESC key will not work. CR 32752: FTP. During an ftp session, if you interrupt a dir command by entering Ctrl-C, an orphaned buffer fault might occur and the ftp session terminates. CR 32779: QLLC. After you reset the LLC base in a DLS/QLLC environment, you cannot reestablish a session between a PC3270 client and token ring host. CR 32826: BGP An aggregated route learned from a BGP peer will remain in the routing table after the route has been removed from the advertise list of the BGP announce policy of the peer. This happens when BGP Dynamic Policy change support is enabled. CR 32840: IPX. In network configurations where a remote router uses Group Mode frame relay to connect to two different routers, network costing might be set so that one of the local routers connected to the remote routers Group Mode frame relay will not have an IPX host entry for the remote router. This causes all IPX pings from the remote router to fail. It also causes IPX pings to the remote frame relay interface to fail. CR 32879: IP. When you try to configure additional interfaces on a BLN configured for Host Only Mode, faults occur in map_rem.c. CR 33030: DVMRP. A watch dog timeout might occur when you perform a DVMRP MIB get. CR 33353: Frame Relay. Source route bridging will stop forwarding packets when you dynamically change hybrid mode on a frame relay permanent virtual circuit (PVC). To correct the condition, you must reset the sync interface. CR 33424: BootP. If there is not enough space in the vendor field of a BootP request, the following message fills up the log: 2: 09/12/97 14:03:03.410 DEBUG SLOT 2 BOOTP Code: 8 Received request on interface 68.224.252.224, inserting subnet mask Not enough space in vendor field to insert subnet mask CR 33566: ISDN PRI. When messages are written to the log, an exception vector 3 - address error might occur because of a corrupted stack. CR 33577: IP. A condition exists in all revisions of code where IP_BARP will consume all buffers on a slot if an external device is trying to reach nonexistent but valid host addresses on a subnet. A new MIB attribute, wfIpBaseArpBufLimitPrcnt, was added to wfIpBase to specify the percentage of total buffers that can be used by IP_BARP for buffer saving. To monitor this buffer activity, a new IP command, ip arp_buf was added. CR 33604: IP. The router stops forwarding ASB packets out an interface after you make a dynamic change to an interface that has the same natural IP network configured as that interface. CR 33616: OSPF Within an OSPF NBMA network, the neighbor adjacency between a DR eligible router (one that is not a DR or BDR) and an DR ineligible router continuously bounces between init and down states. CR 33878: Technician Interface. You cannot use install.bat to install a new router using SMDS outside the US because the install.bat script adds the prefix "C1" for the configured individual address and "E1" for the group address. The "1" after C and E is the country code for US. CR 33958: PCAP. When using PCAP to capture packets, if a transmitted packet is larger than 140 bytes, PCAP will intermittently capture receive data before transmit data. If a transmitted packet is larger than 160 bytes, PCAP will always capture receive data before transmit data. CR 34015: OSPF. When you set the Ospf Range Status parameter to "not advertise", a summary is advertised to the backbone area when it should be hidden. CR 34159: IP. A router faults with a "watchdog restart" when it receives an IP frame that contains a TTL set to 1,IP options of 00 (no options), and three bytes of padding to terminate the IP header. CR 34258: IP. This is an enhancement request provide the ability to display the total number of IP routes per slot for all slots. Use the command "ip routes -O -s#" (where # is the slot number). If you do not enter a slot number, all slots are displayed. CR 34264: DLSw. Using DLSw 1795 with DSLC PU type 2.0 attached devices. When one router sends a flow control reset to another router, the second router still sends one more frame. The first router receives the packet and issues a Halt-DL. CR 34272: Technician Interface. This is an enhancement request to increase the severity level of the message "tf_validate: header size invalid, Object.1.18.3.5.1.4.3.1, Instance 29.1.1" to WARNING to indicate that the filter no longer operates correctly. CR 34298: ARE. If you telnet to a circuitless IP address on an ARE and run various Technician Interface processes, VBM errors might occur. CR 34322: TCP. TCP retransmit-time-out value (RTO) is set to wfTcpRtoMax regardless of actual RTT (even if the actual RTT is short). If wfTcpRtoMax is the default (4 minutes), traffic over TCP (for example, DLS) suddenly stops for 4 minutes. CR 34359: IP. A memory leak in BGP is causing out-of-memory faults in IP. CR 34416: PPP/Multilink. This is an enhancement request to change the fragmentation algorithm to require that frames larger than the configured fragment size be fragmented. CR 34423: X.25. When a router recovers from congestion, it sends an X.25 RNR packet, but might fail to generate an X.25 RR packet because it is waiting for another part of a fragmented packet. CR 34593: DECnet. The hello timer on a DECnet interface will fire one second later than the configured value. CR 34596: Switched Services. If you bring down a B channel while both B channels are active, and then bring it back up, a fault occurs. CR 34602: DLSw. A bus error might occur after you delete an X.25 circuit on a client router while two QLLC sessions are active. The bus error also terminates operation of the second circuit on the slot. CR 34682: LLC. LLC2 traffic filter configuration does not work properly when you define a specific range for DSAP or SSAP values. The fact that a RIF field is present is not taken into account when applying the filter to the packet. CR 34684: APPN. APPN over LANE does not work.When a router sends a test poll to a second router, the second router does not recognize the destination MAC address and does not forward the packet to APPN. The MAC override should not just change the ESI portion of the NSAP address, but should also change the actual hardware MAC address. CR 34719: IP. IP will not install BGP routes when the BGP NEXT_HOP has an unnumbered link as its next hop. CR 34737: QLLC. When you attempt to establish a connection using QLLC and the X.25 connected device is down for an extended period of time, the router continually attempts to open an X.25 VC and QLLC holds onto buffers until a bus error occurs. After the bus error occurs, X.25 will not attempt to open a VC until X.25 is bounced, or the slot is reset. CR 34738: DLSw. When you disable DLSw on a router, SDLC Link Stations remain up and continue to poll indefinitely. CR 34753: ANH. After you boot an ANH router using ti.cfg, all partition and link LEDs remain on, even though the router does not have an ethernet interface configured. The lights do not go out until you run install and select ethernet as the driver type. CR 34754: IP. A router configured for Dial Optimized Routing ages out RIP routes before the broadcast timer expires if the broadcast timer is set to 24 hours. CR 34771: DLSw. After upgrading from Router Software Release 10.01 to 11.02 or greater, some DLS sessions might fail to be established because the router might not generate a CANUREACH for every XID Fmt T2 Poll received. In certain connection sequences, if the resulting test poll is not responded to, subsequent CANUREACH messages might not be generated although the router receives additional XID T2 Polls. CR 34776: ATM. An orphan buffer fault might occur in an environment where the ATM switch is frequently closing active ATM data virtual circuits. CR 34868: Translation Bridge. When a source routing traffic filter is applied to a packet, the router drops the packet destined for the source routing interfaces, but does not drop the packet destined for learning bridge interfaces. CR 34908: DECnet After you enable a DECnet router on an ethernet VLAN, a VBM error occurs on a router that is attached to the ethernet VLAN via ATM. CR 34948: DLSw. The log message "SSP rcv command in TCP local, 14" should be changed to "NetBIOS DATAFRAME Rcv" to be more intuitive to the users reading the log. CR 34959: DLSw Remote DLS clients do not reestablish a connection to the host after a network disruption. CR 35132: DLSw. After a router receives an LLC XID frame, the router might not transmit a CANUREACH_cs message, which causes the router connections not to come up. CR 35143: DLSw. If a NetBIOS client attempts to connect to an Ethernet LANE server or a Token Ring LANE server, the router terminates operation. CR 35156: DECnet. If you set the global parameter Route Level to Level 1 (global), the router does not advertise itself. CR 35172: DVMRP. An intermediate router might fail to send a graft when a router on a pruned branch restarts. CR 35208: DLSw. The performance of packets through llc/qllc topology degrades with high traffic. CR 35268: DLSw When the router receives a multicast SSP NETBIOS_NQ_ex, the ARE experiences several errors, including an exception vector 5 - VBM error. CR 35401: QLLC. A buffer leak occurs when an X.25 call is repeatedly made and cleared on behalf of QLLC requests to establish a session to a remote X.25 site, which clears the X.25 calls as it receives them. CR 35428: DLSw. When you run NetBIOS over DLSw Version 2.0, a panic might occur in dls_utils.c as a result of a race condition when establishing connections. CR 35447: IP. The router intermittently returns a "Fragmentation Needed but DF set - ICMP Destination Unreachable" message with an incorrect Next-Hop MTU at the end of the ICMP header (low-order 16 bits). CR 35494: APPN. When you transfer an APPN topology from one router to another, the topology might not transfer completely. The following parameters were added to wfIsdnLocalPhoneNumEntry: wfIsdnSpidRetries, wfIsdnSpidRetryAttempts, wfIsdnSpidRetryTimer, and wfIsdnSpidResetBri. CR 35502: APPN. When you activate an APPN link station, a fault occurs because a buffer is freed incorrectly. CR 35507: PPP. If you have two routers connected via leased line and PPP using CHAP, and the CHAP timer is set to 0 on one router and to 60 on the other, the router with the timer set to 0 (the receiver) leaks memory. Eventually, that router runs out of memory and restarts. CR 35525: DLSw. If you boot a router that has DLS Protocol Priority globally enabled and there is an ARE in the router, an exception vector-2 MCP might occur. CR 35568: Switched Services. When you use a dial on demand asynchronous circuit, you can only establish a connection two times. The third time you try to connect, you cannot ping across the dial on demand line. CR 35571: DLSw. A router cannot establish a DLSw session if that router has two peers that are terminated on an FDDI port. CR 35649/35650: DVMRP. This is an enhancement request to add a log message indicating that the state of a DVMRP circuit has changed. CR 35704: QLLC. When a QLLC/X25 end station receives a QUA in response to sending out a QDISC, the QLLC/X25 end station might not clear the X.25 call upon receipt of the QUA. This causes the QLLC connection not to re-establish because the QLLC router side expected the receiver of the QUA to clear the call. CR 35798: BGP. If you have multiple BGP connections to the same router and the "BGP Collision Detect" parameter is set to "Disable," the router drops one of the connections and logs a message stating that the connection was dropped because one exists. CR 35911: OSPF. An AS External Route might fail to be installed into a routing table if a more specific route with the same address exists. For example, 10.4.0.0/255.252.0.0 would fail to install if 10.4.0.0/255.255.255.0 existed. CR 35935: DLSw. When you disconnect a token ring interface, a memory leak occurs and the router eventually faults. CR 36062: DLSw. An orphan buffer might occur when a DLSw connection is terminated. CR 71423: QLLC. Upon receipt of an X.25 clear call response, the router might not clean up the QLLC connection. This causes the QLLC connection to not be reestablished. CR 71767: AppleTalk. An AppleTalk interface on an ARE might experience a VBM error when aging networks. This occurs in an environment where there are both extended and non-extended networks. |