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Allied Telesis 86251-05 manual

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  • Page 1

    Simply connecting the world Patch Release Note Patch 86251-05 For Rapier Switches and AR800 Series Modular Switching Routers Intr oduction This patch rel ease note lists the issues addres sed and enhancements made in patch 86251-05 for Software Release 2.5. 1 on existing models of Rapier L3 managed switches and AR800 Series L3 modular switching rou[...]

  • Page 2

    2 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Some of the issues addresse d in this Re lease Note include a level number . This number reflects the importance of the issue that has been r esolved. The levels are: Featur es in 86251-05 Patch 86251-05 includes all issues reso lved and e nhancem ents released in [...]

  • Page 3

    Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 3 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The inter-packet gap has been redu ced by 4 bytes on the Rapier 48 i stacking link. This allows for non-blocking operation with tagged packets. Under some circumstances, ISAKMP suf f er ed a fatal error [...]

  • Page 4

    4 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F IP routes deleted fr om the r oute cache o ccasionally caused a fatal error . This issue has been r esolved. The reconnection to the stream printing TCP port failed after a single successful connection was made . This issue has been r esolved. The default for the P[...]

  • Page 5

    Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 5 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F BGP traps wer e sent incorr ectly when a BGP peer became Established, or moved into a lower state. This issu e has been resolved. STP settings were not r etained when a port was deleted from the VLAN tha[...]

  • Page 6

    6 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Occasionally , removing the cable from an IPv6 interface caused the device to stop responding. This issue has been resolved. A VLAN interface receiving a PIM Prune message on a port stopped forwar ding multicas t data to tha t port too early . This could cause mu l[...]

  • Page 7

    Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 7 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The SET LAPD MODE=NONAUTOMA TI C command did not change the LAPD mode fr om automatic to non-automatic. This issue has been res ol v ed . The SMTP proxy did not correctly allow outgoing (private to publi[...]

  • Page 8

    8 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The ENTR Y parameter from the ADD IP FIL TER command was not included in the output of the SH OW CONFIG DYNAMIC command. This issue has been r esolved. An enhancement allows for the creation of stati c IGMP group me mberships that do not time out. For details on th[...]

  • Page 9

    Patch 86251-05 For Rapier Switches a nd AR800 Series M odula r Switching Routers 9 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Featur es in 86251-04 Patch file details are listed in T a ble 2: Patch 86251-04 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.5.1, an d the follow[...]

  • Page 10

    10 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F OSPF and RIP Hello packets were being sent out all trunked ports. Now these Hello packets ar e only sent out the master port of the trunked gr oup. A device could not T elnet to a device outside its own su bnet. This issue has been resolved. When multicasting in h[...]

  • Page 11

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 11 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The SHOW IP INTERF ACE command was showing ET H interfaces as up at startup, when SHOW INTERF ACE and SHOW E TH ST A TE had them as down. This issue has been resolved. The SHOW IPv6 COUNTER command now s[...]

  • Page 12

    12 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F An additional check has been added to validate the MASK specified in an ADD IP ROUTE command. The check test s that the mask is contiguous. The SHOW CONFIG=ACC command was not showing the rscript file. This issue has been r esolved. The SHOW IP MVR command output [...]

  • Page 13

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 13 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Duplicate Addres s Detection (DAD) was not sent on VLAN interfaces. This issue has been r esolved. If all 32 VLAN interfaces had IP a ddresses attached, only 31 VLANs could be multihomed. Now all 32 VLAN[...]

  • Page 14

    14 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F The following is sues with DHCP have been r esolved: • DHCP assigned an incorr ect IP addr ess to clients s hifting fr om a rel ayed to a non-relayed range. Gateway checks have been added to r esolve this issue. • DHCP clients shifting betw een re layed ranges[...]

  • Page 15

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 15 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F V alues for the KEEP ALIVE and HOLDTIME parameters in the ADD BGP PEER and SET BGP PEER commands wer e not interacting corr ectly . This issue has been r esolved. The PURGE IP command did not remove ENAB[...]

  • Page 16

    16 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F An assert storm sometimes occurr ed with PIM- DM. This issue has been res ol v ed . The fir ewall doubled th e IPSPOOF event timeout from 2 minutes to 4 minutes. This issue has been r esolved. MLD did not re spond corr ectly when it was in exclude mode and it r ec[...]

  • Page 17

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 17 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F A P AP authentication failur e with PPPoE could cause a fatal error . This issue has been r esolved. W h e n a d d i n g s t a t i c r o u t e s w i t h t h e A D D I P R O U T E c o m m a n d , t h e o [...]

  • Page 18

    18 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Debugging for DHCP and Q931 was not being disabled when a T elnet session finished. Th is issue has been resolv ed. A log message is now cr eated when a us er is for ced to logout from an asynchronous port when another user (i.e. someone connected via T elnet) res[...]

  • Page 19

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 19 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Several issues with the DHCP Server have been r esolved. The MRU parameter in the SET PPP co mmand was incorr ectly handled as an interface parameter when the configu ration script was generated. This me[...]

  • Page 20

    20 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When a Rapier i Series S witch was using laye r 3 multicast protocols, IGMP group members on the upstream interface for the multicast str eam would always be forwar ded to, even if they left the gr oup. This issue has been res ol v ed . The HTTP proxy server termi[...]

  • Page 21

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 21 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Featur es in 86251-03 Patch file details are listed in T a ble 3: Patch 86251-03 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.5.1, an d the follow[...]

  • Page 22

    22 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When the TX cable was unplugged fr om a fibr e port the operating s tatus was incorr ectly reported as UP . This issue has been r esol ved. When replying to a DHCP REQUEST that had passed through a DHCP relay , the broadcast bit of DHCP NAK messages was not being [...]

  • Page 23

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 23 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F When ports were added to a trunk grou p on a Rapier 16, the ports operated in the wr ong duplex mode. This iss ue has been r esolved. Layer 3 filteri ng was not correctly modifying a packet's IP DSC[...]

  • Page 24

    24 Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F TCP did not send a TCP Reset message under some cir cumstances, for example when the T elnet server was disabled. This issue has been resolved. If ingress filtering was supported within trunk groups, ports with ingress filtering enabled wer e err oneously added to[...]

  • Page 25

    Patch 86251-05 For Rapier Switches a nd AR 800 Series Modular Switching Routers 25 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 2: Forwarding multicast dat a over a specified interface and port. Configuration Example The following configuration exam ple illustrates the step s requir ed to create a static IGMP association. [...]

  • Page 26

    26 SHOW IP IGMP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Commands This enhancement modifies one command: ■ SHOW IP IGMP This command now includes a DESTINA TION parameter . Only the modified parts of the command text ar e shown below . and has seven new commands: ■ ADD IP IGMP DESTINA TION ■ CREA TE I[...]

  • Page 27

    Patch 86251-05 For Rapier Switches a nd AR800 Se ries Modular Switching Routers SHOW IP IGMP 27 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 3: Example output fr om the SHOW IP IG MP DESTINA TION command showin g Static Grou ps. See Also SHOW IP IGMP DEBUG IGMP Protocol ------------------------------------ ----------------[...]

  • Page 28

    28 ADD IP IGMP DESTINA TION Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F New Commands ADD IP IGMP DESTINA TION Syntax ADD IP IGMP DESTINATION= ipaddress INTERFACE= interface PORT={ALL| port-list } where: ■ ipaddress is an existing IGMP group destination address. ■ interface is the name of the interface over[...]

  • Page 29

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Sw itching RoutersCREA TE IP IGMP DESTIN A TION Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F CREA TE IP IGMP DESTINA TION Syntax CREATE IP IGMP DESTINATION= ipaddress INTERFACE= interface [PORT={ALL| port-list }] where: ■ ipaddress is an exis ting IGMP gr oup destinat[...]

  • Page 30

    30 DELETE IP IGMP D ESTINA TION Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DELETE IP IGMP DESTINA TION Syntax DELETE IP IGMP DESTINATION= ipaddress INTERFACE= interface PORT={ALL| port-list } where: ■ ipaddress is an existing IGMP group destination address. ■ interface is the name of the interface over wh[...]

  • Page 31

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersENABLE IP IGMP DEBU G 31 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DISABLE IP IGMP DEBUG Syntax DISABLE IP IGMP DEBUG Description This command disables all IGMP debuggi ng messages and r esets the DESTINA TION and SOURCEIP ADDRESS parameters set in t[...]

  • Page 32

    32 SHOW IP IGMP DEBUG Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F SHOW IP IGMP DEBUG Syntax SHOW IP IGMP DEBUG Description This command shows the IGMP debugging options that have be en set. Figure 4: Example output fr om SHOW IP IGMP DEBUG. Examples T o display IGMP debugging information, use the command: SHOW[...]

  • Page 33

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersSHOW IP IGMP DEBUG 33 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F ■ software r elease 86s-251 and patch 86251-04 are loaded, but the patch was corrupted after a restart or r eboot. The Rapier16f i requir es the 86251-04 patch to operate correctly . W[...]

  • Page 34

    34 SHOW IP IGMP DEBUG Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Although the ifIndex and Interface numbers do not match, this is the c orrect port map . Y o u do not need to take any more acti on if you have the corr ect port map. An incorrect port map If the 86251-04 patch is not installed, or has become co[...]

  • Page 35

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching RoutersSHOW IP IGMP DEBUG 35 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Figure 3: Router startup messa ges Enter [Y] when the Force EPROM download (Y)? option appears. 6. Load the 86251-04.paz patch file, and set it as the preferr ed patch. T o load the 8625[...]

  • Page 36

    36 ADD PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F ADD PPP Syntax ADD PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1. ■ physical-interface is: •S Y N n •D S 3 n •I S D N - callname •A C C - callname •M I O X n[...]

  • Page 37

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switching Routers CREA TE PPP 37 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F CREA TE PPP Syntax CREATE PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1. ■ physical-interface is: •S [...]

  • Page 38

    38 DELETE PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F DELETE PPP Syntax DELETE PPP= ppp-interface OVER= physical-interface [other parameters] where: ■ ppp-interface is the PPP interface number , from 0 to 51 1. ■ physical-interface is: •S Y N n •D S 3 n •I S D N - callname •A C C - callname •[...]

  • Page 39

    Patch 86251-05 For Rapier Switches a nd AR800 Series Modular Switch ing Routers SHOW PPP 39 Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F Description 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[...]

  • Page 40

    40 SHOW PPP Patch Release Note Patch 86251-05 for Software R elease 2.5.1 C613-10356 -00 REV F[...]