Patch Release Note Patch 86251-08 For Rapier Series Switches Introduction This patch release note lists the issues addressed and enhancements made in patch 86251-08 for Software Release 2.5.1 on existing models of Rapier L3 managed switches. Patch file details are listed in Table 1. Table 1: Patch file details for Patch 86251-08. Base Software Release File 86s-251.rez Patch Release Date 9-Dec-2003 Compressed Patch File Name 86251-08.
Patch Release Note Some of the issues addressed in this Release Note include a level number. This number reflects the importance of the issue that has been resolved. The levels are: Level 1 This issue will cause significant interruption to network services, and there is no work-around. Level 2 This issue will cause interruption to network service, however there is a work-around. Level 3 This issue will seldom appear, and will cause minor inconvenience.
Patch 86251-08 For Rapier Series Switches PCR: 03684 3 Module: CORE Level: 4 A fanAndPsRedundantFanTrap message was sent from a Rapier when the RPS (Redundant Power Supply) was turned on or off, even though Rapiers do not monitor the redundant fan status. This issue has been resolved. PCR: 03726 Module: TTY, USER Level: 3 The time recorded when a user logged in was overwritten when the same user logged in a second time while the original connection was still active.
Patch Release Note PCR: 03935 Module: ISAKMP Level: 3 ISAKMP debug messages now correctly output IPv6 addresses when using IPv6, and IPv4 addresses when using IPv4. PCR: 03937 Module: IPSEC Level: 2 The IP version of packets was not being checked, so an IPv4 packet could match an IPv6 IPSec policy. This issue has been resolved. PCR: 03953 Module: SW56 Level: 3 On AT-8800 series switches, strict QoS scheduling is now enforced for ports where egress rate limiting is applied.
Patch 86251-08 For Rapier Series Switches PCR: 03982 5 Module: FIREWALL Level: 3 The SMTP proxy did not correctly filter sessions where messages were fragmented. This had the potential to prevent the detection of third-party relay attacks. This issue has been resolved. PCR: 03985 Module: SWI Level: 2 Sometimes on Rapier series switches, a severe multicast or broadcast storm depleted packet buffers, so the switch received packets intermittently. This issue has been resolved.
Patch Release Note PCR: 31028 Module: BGP Level: 2 BGP did not always send Withdrawn advertisements when a route went down. This issue has been resolved. PCR: 31040 Module: PIM Level: 2 When two devices are BSR candidates, and have the same preference set with the SET PIM BSRCANDIDATE PREFERENCE command, the device with the higher IP address was not elected as the candidate. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 31071 7 Module: SWI Level: 4 The warning given when a QoS policy is active on a port operating at reduced speed has been changed to reflect the problem more accurately. The old message was: Warning (2087343): Port is currently used in QoS policy , this policy may become incorrect due to the port bandwidth.
Patch Release Note PCR: 31106 Module: MLD Level: 2 When the device received a version 1 Query packet, it become a non-querier on that interface, even if it should have remained as the querier. This issue has been resolved. PCR: 31118 Module: SWI Level: 2 When the TYPE parameter was specified for the ADD SWITCH L3FILTER command, the type was sometimes a different value in the device’s hardware table. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03524 9 Module: OSPF, IPG Level: 2 OSPF disabled RIP unless RIP was activated using the SET OSPF RIP command. This issue has been resolved. PCR: 03530 Module: IPG Level: 2 Running the PURGE IP command with a multicast address and multiple sources was causing a fatal error. This issue has been resolved.
Patch Release Note PCR: 03778 Module: FILE, INSTALL, SCR Level: 2 Files used during start up were backed up from NVS to FLASH even if they were already present in FLASH. This used up FLASH memory unnecessarily. This issue has been resolved so that files are only backed up when a copy does not already exist in FLASH. PCR: 03780 Module: INSTALL Level: 3 If a configuration file had a long file name, the SHOW CONFIG command displayed the file name using the shortened DOS 8.
Patch 86251-08 For Rapier Series Switches PCR: 03809 11 Module: SWI Level: 2 An additional check has been added for unknown GBIC models to determine if they are copper or fibre. PCR: 03817 Module: IPV6 Level: 2 A fatal error occurred when IPv6 fragmented a packet. Also, when a large fragmented ICMP echo request packet was received, the reply may not have been fragmented and so may have exceeded the MTU for the interface it was sent on. These issues have been resolved.
Patch Release Note PCR: 03852 Module: IPG, IPV6 Level: 2 PIM SM did not establish a BSR candidate between two AR720 routers with PPP over SYN. This issue has been resolved. PCR: 03854 Module: SWI Level: 2 When INGRESSLIMIT parameter in the SET SWITCH PORT command was set to 64kbps, the switch received packets intermittently rather than continuously. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03898 13 Module: ETH Level: 3 An ETH interface was sometimes shown as Up in the output of the SHOW INTERFACE command when it was actually Down. This issue has been resolved. PCR: 03902 Module: FIREWALL Level: 3 Under some circumstances traffic did not have NAT applied if a standard subnet NAT rule was added to a public interface.
Patch Release Note PCR: 03938 Module: IKMP Level: 3 DHEXPONENTLENGTH parameter in the CREATE ISAKMP POLICY command was not accepted when creating ISAKMP policies that used IPv6. This issue has been resolved. PCR: 03939 Module: IPV6 Level: 2 When a NeighbourAdvert message containing an anycast target address was received, the device incorrectly performed Duplicate Address Detection. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches 15 DISABLE SWITCH PORT=port-list FLOW=PAUSE DISABLE SWITCH PORT=ALL FLOW={JAMMING|PAUSE}[,...] ENABLE SWITCH PORT={port-list|ALL} ENABLE SWITCH PORT=port-list FLOW=PAUSE ENABLE SWITCH PORT=ALL FLOW={JAMMING|PAUSE}[,...
Patch Release Note PCR: 03355 Module: IPV6 Level: 2 IPv6 tunnelling over IPv4 failed if an IPv4 interface was not configured, even though an IPv4 interface is not needed for IPv6 tunnelling. This issue has been resolved. PCR: 03374 Module: IPV6 Level: 1 Multilink Listener Discovery (MLD) packets received on the switch caused fatal errors. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03524 17 Module: OSPF, IPG Level: 2 OSPF disabled RIP unless RIP was activated using the SET OSPF RIP command. This issue has been resolved. PCR: 03532 Module: FIREWALL Level: 3 Occasionally the TCP connection was terminated early during an IDENT proxy TCP session. This issue has been resolved. PCR: 03536 Module: BGP, TCP Level: 3 Outgoing BGP packets did not have the Internet Work control flags set in the IP TOS bits. This issue has been resolved.
Patch Release Note PCR: 03551 Module: IPV6 Level: 2 The command ADD IPV6 6TO4 IP did not allow more than one tunnel. This issue has been resolved. This command can now be used repeatedly to create multiple tunnels. PCR: 03554 Module: FIREWALL Level: 3 When a dynamic public firewall interface was UP it was not possible to delete any (non-dynamic) public interface rules. Also, under the same circumstances it was possible to create duplicates of public interface rules (with the same rule ID number).
Patch 86251-08 For Rapier Series Switches PCR: 03569 19 Module: FIREWALL Level: 3 A problem existed in a configuration with a single policy involving one private interface and two On Demand PPP public interfaces with NAT acting on traffic from the private to each of the public interfaces. Traffic generated on the device (e.g. pings) that was routed out one of the public interfaces sometimes caused both PPP interfaces to activate.
Patch Release Note PCR: 03609 Module: OSPF Level: 1 The IP route filter did not always work correctly for OSPF. This issue has been resolved. PCR: 03615 Module: LOAD Level: 3 Zmodem uploads to some terminal emulators did not succeed because the 16-bit checksum was incorrect. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03631 21 Module: SWI Level: 4 When a Finisar 8521 GBIC was used in an AT-A42/GBIC uplink module the link LED did not correctly show the link status. This issue has been resolved. PCR: 03635 Module: IPV6 Level: 1 IPv6 was selecting routes on interfaces that were down. This issue has been resolved. PCR: 03637 Module: IPV6 Level: 1 IPv6 static tunnels remained in the Tentative state and did not change to the Preferred state.
Patch Release Note PCR: 03669 Module: FIREWALL Level: 3 If the firewall received a packet with an incorrect TCP checksum and ACK number, the packet was sent to the client. Such packets are now rejected by the firewall. This patch fixes the problem. PCR: 03678 Module: IPG Level: 3 Packet throughput was reduced if an incoming packet did not match the first entry of the IP filter table. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03720 23 Module: STP Level: 2 When changing from RSTP to STP mode, the STPCOMPATIBLE option for the RSTPTYPE parameter incorrectly appeared in the dynamic configuration. Also, when changing from RSTP to STP mode or vice versa, disabled STP ports did not remain in the disabled state. These issues have been resolved.
Patch Release Note PCR: 03747 Module: VRRP Level: 3 An unkown interface log message was returned for VRRP if there was an interface UP or interface DOWN event due to a mismatch between a monitored interface index and the corresponding interface instance. This issue has been resolved. PCR: 03750 Module: IPv6 Level: 3 IPv6 loopback address was used as a source address in ping packets, causing ping to fail. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches 25 Features in 86251-05 Patch file details are listed in Table 4: Table 4: Patch file details for Patch 86251-05. Base Software Release File 86s-251.rez Patch Release Date 15-May-2003 Compressed Patch File Name 86251-05.paz Compressed Patch File Size 320764 bytes Patch 86251-05 includes all issues resolved and enhancements released in previous patches for Software Release 2.5.
Patch Release Note PCR: 03299 Module: IKMP Level: 2 Under some circumstances, ISAKMP suffered a fatal error if more than 8 SA proposals were presented. This issue has been resolved. PCR: 03314 Module: SWI Level: 2 Layer 3 filters that matched TCP or UDP port numbers were being applied to the second and subsequent fragments of large fragmented packets. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03402 27 Module: IPG Level: 2 IP routes deleted from the route cache occasionally caused a fatal error. This issue has been resolved. PCR: 03405 Module: STREAM Level: 2 The reconnection to the stream printing TCP port failed after a single successful connection was made. This issue has been resolved. PCR: 03407 Module: IPG Level: 3 The default for the PROXYARP parameter in the SET IP INTERFACE command for a VLAN interface was OFF.
Patch Release Note PCR: 03432 Module: STP Level: 2 STP settings were not retained when a port was deleted from the VLAN that the STP belongs to. This issue has been resolved. PCR: 03436 Module: IP, DHCP Level: 2 When the device was acting as a DHCP client and the DHCP server provided a gateway address, a statically configured default route was deleted and replaced with a default route with the provided gateway address.
Patch 86251-08 For Rapier Series Switches PCR: 03456 29 Module: PIM Level: 2 A VLAN interface receiving a PIM Prune message on a port stopped forwarding multicast data to that port too early. This could cause multicast data to arrive after a PIM Prune, so an override PIM Join message was not sent, leading to a loss of multicast data. This issue has been resolved. PCR: 03457 Module: OSPF Level: 2 Disabling OSPF caused a fatal error if there was a large routing table. This issue has been resolved.
Patch Release Note PCR: 03474 Module: FIREWALL Level: 3 The SMTP proxy did not correctly allow outgoing (private to public) SMTP sessions when the DIRECTION parameter was set to OUT or BOTH in the ADD FIREWALL PROXY command. This issue has been resolved. PCR: 03475 Module: NTP Level: 3 The PURGE NTP command did not change the UTC offset to the initialised value. This issue has been resolved. PCR: 03476 Module: IPV6 Level: 3 RIPng was showing routes to interfaces that were DOWN as being UP.
Patch 86251-08 For Rapier Series Switches PCR: 03515 31 Module: DHCP Level: 3 DHCP was offering network and broadcast addresses to clients. This issue has been resolved. PCR: 03517 Module: FIREWALL Level: 3 An error was not returned if the SET FIREWALL POLICY RULE command was executed with PROTOCOL=1 when ICMP forwarding was turned on. This issue has been resolved so that an error is now displayed.
Patch Release Note Features in 86251-04 Patch file details are listed in Table 5: Table 5: Patch file details for Patch 86251-04. Base Software Release File 86s-251.rez Patch Release Date 15-April-2003 Compressed Patch File Name 86251-04.paz Compressed Patch File Size 240936 bytes Patch 86251-04 includes all issues resolved and enhancements released in previous patches for Software Release 2.5.
Patch 86251-08 For Rapier Series Switches PCR: 03096 33 Module: VLAN Level: 2 OSPF and RIP Hello packets were being sent out all trunked ports. Now these Hello packets are only sent out the master port of the trunked group. PCR: 03097 Module: IPV6 Level: 3 A device could not Telnet to a device outside its own subnet. This issue has been resolved.
Patch Release Note PCR: 03120 Module: ETH, IPG Level: 4 The SHOW IP INTERFACE command was showing ETH interfaces as up at startup, when SHOW INTERFACE and SHOW ETH STATE had them as down. This issue has been resolved. PCR: 03124 Module: IPV6 Level: 4 The SHOW IPv6 COUNTER command now shows the outAdvert messages in the Total Out Messages counter field. PCR: 03132 Module: SWITCH Level: 2 Classifiers that were added to hardware filters were not applied to the hardware.
Patch 86251-08 For Rapier Series Switches PCR: 03152 35 Module: IPG Level: 3 An additional check has been added to validate the MASK specified in an ADD IP ROUTE command. The check tests that the mask is contiguous. PCR: 03153 Module: ACC Level: 4 The SHOW CONFIG=ACC command was not showing the rscript file. This issue has been resolved. PCR: 03154 Module: PCI Level: 4 The SHOW IP MVR command output was showing dynamic members in the incorrect column. This issue has been resolved.
Patch Release Note PCR: 03169 Module: IPV6 Level: 2 Duplicate Address Detection (DAD) was not sent on VLAN interfaces. This issue has been resolved. PCR: 03180 Module: IPG Level: 3 If all 32 VLAN interfaces had IP addresses attached, only 31 VLANs could be multihomed. Now all 32 VLAN interfaces with IP addresses can be multihomed. PCR: 03186 Module: CORE, FFS, TTY Level: 3 When the QUIT option was chosen after the SHOW DEBUG command was executed, the output did not immediately stop.
Patch 86251-08 For Rapier Series Switches PCR: 03205 37 Module: DHCP Level: 2 The following issues with DHCP have been resolved: • DHCP assigned an incorrect IP address to clients shifting from a relayed to a non-relayed range. Gateway checks have been added to resolve this issue. • DHCP clients shifting between relayed ranges were not always recognised, and were occasionally allocated incorrect addresses. • DHCP offered entries did not time out after a NAK on a bad lease time request.
Patch Release Note PCR: 03234 Module: IPG Level: 3 The PURGE IP command did not remove ENABLE IP IGMP from the configuration. This issue has been resolved. PCR: 03236 Module: IPG Level: 3 IGMP queries were being sent after IGMP was disabled. This issue has been resolved. PCR: 03237 Module: IPG Level: 2 RIP Request packets for IPv4 were not being transmitted when the link came up or when the switch restarted. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03255 39 Module: FIREWALL Level: 3 The firewall doubled the IPSPOOF event timeout from 2 minutes to 4 minutes. This issue has been resolved. PCR: 03256 Module: MLD Level: 3 MLD did not respond correctly when it was in exclude mode and it received a request block. This issue has been resolved. PCR: 03259 Module: SWI Level: 4 On a Rapier 24i, when large ping packets were forwarded through a port with ingress limiting, the ping packets were dropped.
Patch Release Note PCR: 03292 Module: IP Level: 3 When adding static routes with the ADD IP ROUTE command, the order of the route in the route table was the reverse of the order entered. This issue has been resolved. PCR: 03293 Module: PPP Level: 3 The MAXSESSION parameter of the SET PPP ACSERVICE command could not be changed when the service was defined over a VLAN. This issue has been resolved.
Patch 86251-08 For Rapier Series Switches PCR: 03332 41 Module: TTY Level: 2 A log message is now created when a user is forced to logout from an asynchronous port when another user (i.e. someone connected via Telnet) resets the asynchronous connection with the RESET ASYN command. PCR: 03333 Module: IPG Level: 3 After VRRP was enabled, the link status of the switch ports was shown as UP, even if there was no connection to the ports. This issue has been resolved.
Patch Release Note PCR: 03352 Module: PPP Level: 3 The MRU parameter in the SET PPP command was incorrectly handled as an interface parameter when the configuration script was generated. This meant that the OVER parameter was omitted. The MRU parameter is now correctly handled as a link parameter. PCR: 03353 Module: PPP Level: 3 Dynamic interface details were added through the SET INTERFACE command when the CREATE CONFIGURATION command was executed. This caused errors on startup.
Patch 86251-08 For Rapier Series Switches PCR: 03375 43 Module: IPG Level: 2 The following issues with IPv6 have been resolved: • Incorrect default values were set for the PREFERRED and VALID parameters in the ADD IPV6 PPFEFIX command. The correct default for PREFERRED is 604800 seconds (7 days), and the correct default for VALID is 2592000 seconds (30 days).
Patch Release Note PCR: 02429 Module: IPG Level: 2 When more than two firewall policies were configured, an unexpected switch restart sometimes occurred. This issue has been resolved. PCR: 03041 Module: PPP Level: 1 PPPoE can now be configured on VLAN interfaces in both Client Mode and Access Concentrator (AC) mode.
Patch 86251-08 For Rapier Series Switches PCR: 03065 45 Module: SWI Level: 2 When the TX cable was unplugged from a fibre port the operating status was incorrectly reported as UP. This issue has been resolved. PCR: 03067 Module: DHCP Level: 1 When replying to a DHCP REQUEST that had passed through a DHCP relay, the broadcast bit of DHCP NAK messages was not being set. This issue has been resolved in accordance with RFC2131.
Patch Release Note PCR: 02587 Module: OSPF Network affecting: No When OSPF was enabled on startup, an OSPF interface would sometimes stay in the DOWN state. This issue has been resolved. PCR: 03015 Module: SWI Network affecting: No When ports were added to a trunk group on a Rapier 16, the ports operated in the wrong duplex mode. This issue has been resolved. PCR: 03029 Module: SWI Network affecting: No Layer 3 filtering was not correctly modifying a packet's IPDSCP field.
Patch 86251-08 For Rapier Series Switches PCR: 02525 47 Module: TELNET, PING, IPV6, TCP Network affecting: No The ADD IPV6 HOST command was not accepting the INTERFACE parameter when adding a host with a link-local address. This issue has been resolved. PCR: 02527 Module: TCP Network affecting: No TCP did not send a TCP Reset message under some circumstances, for example when the Telnet server was disabled. This issue has been resolved.
Patch Release Note Table 9: Router Discovery Process When ... Then ... the router multicasts a router advertisement Router Discovery advertising starts on a and continues to multicast them periodically router interface because: until router advertising is disabled. - the router starts up, or - advertisements are enabled on the switch or on an interface a host starts up the host may send a router solicitation message.
Patch 86251-08 For Rapier Series Switches 49 routers on the same link. By default the minimum is 450 seconds (7.5 minutes), and the maximum is 600 seconds (10 minutes). Preference Level Lifetime Configuration Procedure The preference level is the preference of the advertised address as a default router address relative to other router addresses on the same subnet. By default, all routers and layer 3 switches have the same preference level, zero (0).
Patch Release Note this value. If it should never be used as a default router, set it to NOTDEFAULT. ADD IP INTERFACE=interface IPADDRESS={ipadd|DHCP} PREFERENCELEVEL={-2147483648..2147483647|NOTDEFAULT} [other-ip-parameters] SET IP INTERFACE=interface [PREFERENCELEVEL={-2147483648..2147483647|NOTDEFAULT}] [other-ip-parameters] 4. Enable advertising. Enable router advertisements on all configured advertising interfaces, using the command: ENABLE IP ADVERTISE 5. Check advertise settings.
Patch 86251-08 For Rapier Series Switches ADD IP ADVERTISE INTERFACE 51 ENABLE IP ADVERTISE Syntax Description Examples ENABLE IP ADVERTISE This command globally enables ICMP Router Discovery advertisements on the router. However the device will not send or process Router Discover messages until at least one IP interface is configured using the ADD IP ADVERTISE INTERFACE command.
DELETE IP ADVERTISE INTERFACE Description Patch Release Note This command adds ICMP Router Discovery advertising to a single physical IP interface. The interface will only send router advertisements if it has been globally enabled with the ENABLE IP ADVERTISE command. The ADVERTISEMENTADDRESS parameter specifies the IP destination address to be used for multicast advertisements sent from the interface. If ALL is specified, the destination is the All-systems multicast address, 224.0.0.1.
Patch 86251-08 For Rapier Series Switches Example SET IP ADVERTISE INTERFACE 53 To delete Router Discovery from vlan1, use the command: DELETE IP ADVERTISE INTERFACE=vlan1 See Also DISABLE IP ADVERTISE ENABLE IP ADVERTISE ADD IP DISCOVERY INTERFACE SET IP DISCOVERY INTERFACE SET IP ADVERTISE INTERFACE Syntax SET IP ADVERTISE INTERFACE=interface [ADVERTISEMENTADDRESS=ALL|LIMITED] [MAXADVERTISEMENTINTERVAL=4..1800] [MINADVERTISEMENTINTERVAL=3..
SHOW IP ADVERTISE See Also Patch Release Note DISABLE IP DISCOVERY DELETE IP DISCOVERY INTERFACE ENABLE IP DISCOVERY ADD IP DISCOVERY INTERFACE SHOW IP ADVERTISE Syntax Description SHOW IP ADVERTISE This command displays the Router Discovery advertising configuration for all IP interfaces. Figure 2: Example output from the SHOW IP ADVERTISE command. Router Advertisement ................ Enabled Interface ........................... Advertisement Address ........... Max Advertisement Interval .....
Patch 86251-08 For Rapier Series Switches SHOW IP ADVERTISE 55 Table 10: Parameters displayed in the output of the SHOW IP ADVERTISE command. (Continued) See Also Old Router Discover Process Parameter Meaning IP Address An IP address assigned to the interface. Advertise Whether the address for this logical interface should be advertised. Preference Level The preferability of the address as a default router address relative to other router addresses on the same subnet.
SHOW IP ADVERTISE Patch Release Note Adopting the VRRP IP Address Benefits The VRRP master router can adopt the IP address of the virtual router (VR), and respond to the following packets destined for the VR IP address, even if it does not own this IP address on any of its interfaces: ■ ICMP echo requests (pings) ■ Telnet and SSH connection requests ■ HTTP and SSL GUI management requests ■ SNMP requests, and ■ DNS relay requests VRRP IP Address Adoption allows continuous accessibility of th
Patch 86251-08 For Rapier Series Switches SHOW IP ADVERTISE 57 The ADOPTVRIP parameter specifies that when the switch is acting as the VRRP master it should respond to requests directed at any IP address that it is backing up, even if it does not own that address. If it does not own the address the access requests that the switch will permit are limited to: ICMP echo requests (pings), Telnet, SSH, HTTP and SSL GUI, SNMP and DNS relay. All other types of access to the address will be ignored.
SHOW IP ADVERTISE Patch Release Note Note that IPv6 multicast packets will flood the VLAN when MLD snooping is disabled. To enable MLD snooping, use the command: ENABLE MLDSNOOPING To display debugging information, use the command: ENABLE MLDSNOOPING DEBUG This command displays the ports that are currently receiving MLD packets and the ports that are being added or taken off the switch’s multicast group membership registration.
Patch 86251-08 For Rapier Series Switches SHOW IP ADVERTISE 59 To create a polling instance, use the command: ADD PING POLL=poll-id IPADDRESS={ipadd|ipv6add[%interface]} [CRITICALINTERVAL=1..65535] [DESCRIPTION=poll-description] [FAILCOUNT=1..100] [LENGTH=4..1500] [NORMALINTERVAL=1..65535] [SAMPLESIZE=1..100] [SIPADDRESS={ipadd|ipv6add}] [TIMEOUT=1..30] [UPCOUNT=1..
SHOW IP ADVERTISE Patch Release Note After you have configured the ping polling instance, specify a script or scripts to run when the device becomes unreachable, using the command: CREATE TRIGGER=trigger-id MODULE=PING EVENT=DEVICEDOWN POLL=poll-id SCRIPT=filename... [other-options...] Then specify a script or scripts to run when the device becomes reachable again, using the command: CREATE TRIGGER=trigger-id MODULE=PING EVENT=DEVICEUP POLL=poll-id SCRIPT=filename... [other-options...
Patch 86251-08 For Rapier Series Switches SHOW IP ADVERTISE 61 Commands This enhancement introduces three new commands: ■ DISABLE IP ICMPREPLY ■ ENABLE IP ICMPREPLY ■ SHOW IP ICMPREPLY DISABLE IP ICMPREPLY Syntax Description DISABLE IP ICMPREPLY[={ALL|NETUNREACH|HOSTUNREACH|REDIRECT}] This command disables ICMP reply messages. If ALL is specified, all configurable ICMP message replies are disabled.
SHOW IP ADVERTISE Patch Release Note SHOW IP ICMPREPLY Syntax Description SHOW IP ICMPREPLY This command display the status of configurable ICMP messages (Figure Figure 4: Example output from the SHOW IP ICMPREPLY command: SHOW IP ICMP REPLY MESSAGES -------------------------------------------------------------------------------ICMP REPLY MESSAGES: Network Unreachable ................ disabled Host Unreachable ................... disabled Redirect ...........................
Patch 86251-08 For Rapier Series Switches SHOW IP ADVERTISE 63 Figure 6: Forwarding multicast data over a specified interface and port. Multicast stream transmitter Group 224.1.1.1 VLAN1 12 3 4 Rapier i Set-top box, ADSL. Switch, etc IGMP1 Configuration Example The following configuration example illustrates the steps required to create a static IGMP association. It assumes that vlan1 has already been configured as an IP interface on the switch. 6. Enable IGMP on the switch. ENABLE IP IGMP 7.
SHOW IP IGMP Patch Release Note Commands This enhancement modifies one command: ■ SHOW IP IGMP This command now includes a DESTINATION parameter. Only the modified parts of the command text are shown below.
Patch 86251-08 For Rapier Series Switches SHOW IP IGMP 65 Figure 7: Example output from the SHOW IP IGMP DESTINATION command showing Static Groups. IGMP Protocol ---------------------------------------------------------------------------------Status ........................... Enabled Default Query Interval ........... 125 secs Default Timeout Interval ......... 270 secs Last Member Query Interval ....... Last Member Query Count .......... Robustness Variable .............. Query Response Interval ......
ADD IP IGMP DESTINATION Patch Release Note New Commands ADD IP IGMP DESTINATION Syntax ADD IP IGMP DESTINATION=ipaddress INTERFACE=interface PORT={ALL|port-list} where: Description ■ ipaddress is an existing IGMP group destination address. ■ interface is the name of the interface over which multicast data is forwarded. This must be a VLAN interface. ■ port-list is a port number, a range of port numbers (specified as a-b), or a comma separated list of port numbers and/or ranges.
Patch 86251-08 For Rapier Series Switches CREATE IP IGMP DESTINATION 67 CREATE IP IGMP DESTINATION Syntax CREATE IP IGMP DESTINATION=ipaddress INTERFACE=interface [PORT={ALL|port-list}] where: Description ■ ipaddress is an existing IGMP group destination address. ■ interface is the name of the interface over which multicast data is forwarded. ■ port-list is a port number, a range of port numbers (specified as a-b), or a comma separated list of port numbers and/or ranges.
DELETE IP IGMP DESTINATION Patch Release Note DELETE IP IGMP DESTINATION Syntax DELETE IP IGMP DESTINATION=ipaddress INTERFACE=interface PORT={ALL|port-list} where: Description ■ ipaddress is an existing IGMP group destination address. ■ interface is the name of the interface over which multicast data is forwarded. This must be a VLAN interface. ■ port-list is a port number, a range of port numbers (specified as a-b), or a comma separated list of port numbers and/or ranges.
Patch 86251-08 For Rapier Series Switches ENABLE IP IGMP DEBUG 69 DISABLE IP IGMP DEBUG Syntax Description Examples DISABLE IP IGMP DEBUG This command disables all IGMP debugging messages and resets the DESTINATION and SOURCEIPADDRESS parameters set in the ENABLE IP IGMP DEBUG command to ALL. Debugging is disabled by default.
SHOW IP IGMP DEBUG Patch Release Note SHOW IP IGMP DEBUG Syntax Description SHOW IP IGMP DEBUG This command shows the IGMP debugging options that have been set. Figure 8: Example output from SHOW IP IGMP DEBUG. IGMP Debugging Information -------------------------------------------------------------------------------IGMP Debugging Enabled Filter by group destination 224.1.2.3 Filter by source IP 10.10.1.
Patch 86251-08 For Rapier Series Switches ■ SHOW IP IGMP DEBUG 71 software release 86s-251 and patch 86251-04 are loaded, but the patch was corrupted after a restart or reboot. The Rapier16fi requires the 86251-04 patch to operate correctly. Without this patch the port map is incorrect. An incorrect port map will cause problems if the configuration file refers to a port number. The 2.5.3 software release for Rapier16fi switches will resolve this port map issue.
SHOW IP IGMP DEBUG Patch Release Note Although the ifIndex and Interface numbers do not match, this is the correct port map. You do not need to take any more action if you have the correct port map. An incorrect port map If the 86251-04 patch is not installed, or has become corrupt, the output from the SHOW INTERFACE command will be similar to that in Figure 2 on page 72. Figure 2: Example output from the SHOW INTERFACE command without 86251-04.
Patch 86251-08 For Rapier Series Switches SHOW IP IGMP DEBUG 73 Figure 3: Router startup messages INFO: INFO: PASS: INFO: PASS: PASS: INFO: INFO: Force INFO: INFO: INFO: Self tests beginning. RAM test beginning. RAM test, 4096k bytes found. BBR tests beginning. BBR test, 128k bytes found. BBR test. Battery OK. Self tests complete Downloading router software. EPROM download (Y) ? Initial download succeeded Executing configuration script
ADD PPP Patch Release Note ADD PPP Syntax ADD PPP=ppp-interface OVER=physical-interface [other parameters] where: Description ■ ppp-interface is the PPP interface number, from 0 to 511. ■ physical-interface is: • SYNn • DS3n • ISDN-callname • ACC-callname • MIOXn-circuitname • TDM-groupname • TNL-callname • VLANn-servicename This command adds a lower layer interface or link to an existing PPP interface.
Patch 86251-08 For Rapier Series Switches CREATE PPP CREATE PPP Syntax CREATE PPP=ppp-interface OVER=physical-interface [other parameters] where: Description ■ ppp-interface is the PPP interface number, from 0 to 511.
DELETE PPP Patch Release Note DELETE PPP Syntax DELETE PPP=ppp-interface OVER=physical-interface [other parameters] where: Description ■ ppp-interface is the PPP interface number, from 0 to 511. ■ physical-interface is: • SYNn • DS3n • ISDN-callname • ACC-callname • MIOXn-circuitname • TDM-groupname • TNL-callname • VLANn-servicename This command deletes the specified lower layer interface from an existing PPP multilink bundle.
Patch 86251-08 For Rapier Series Switches Description SHOW PPP 77 This command is used to change the configuration parameters of a PPP interface running over: ■ a synchronous port ■ a DS3 port ■ an ISDN call ■ an ACC call ■ a MIOX circuit ■ TDM group ■ an L2TP call PPP over Ethernet service ■ a PPP over Ethernet service over a VLAN interface For PPP over Ethernet and PPP over VLAN links, use the service name provided by your ISP, or the special service name ANY to specify that any servic
SHOW PPP Patch Release Note Patch 86251-08 for Software Release 2.5.
