Allied Telesis Patch SB244-01 User's Manual
Contents
1. Patch Release Note Patch SB244 01 For SwitchBlade 4000 Series Switches and AT 9800 Series Switches Introduction This patch release note lists the issues addressed and enhancements made in patch SB244 01 for Software Release 2 4 4 on existing models of SwitchBlade 4000 Series Switches and AT 9800 Series Switches Patch file details are listed in Table 1 Table 1 Patch file details for Patch SB244 01 Base Software Release File sb 244 rez Patch Release Date 23 Oct 2002 Compressed Patch File Name sb244 01 paz Compressed Patch File Size 84666 bytes This release note should be read in conjunction with the following documents E SwitchBlade Documentation Set for Software Release 2 4 3 Document Number C613 03042 00 Rev E and Release Note for Software Release 2 4 4 for SwitchBlade 4000 Switches and AT 9800 Series Switches Document Number C613 10342 00 Rev A available on the Documentation and Tools CD ROM packaged with your switch or from www alliedtelesyn co nz documentation documentation html m AT9800 Series Switches Documentation Set for Software Release 2 4 3 Document Number C613 03044 00 Rev B and Release Note for Software Release 2 4 4 for SwitchBlade 4000 Switches and AT 9800 Series Switches Document Number C613 10342 00 Rev A available on the Documentation and Tools CD ROM packaged with your switch or from www alliedtelesyn co nz documentation documentation html WARNING Using a patch for a differe2. The IGMP port list was not updating correctly when a port went down This issue has been resolved PCR 02418 Module IPV6 Network affecting No ICMPv6 was returning an error for non zero fragment offsets This issue has been resolved PCR 02415 Module IPG Network affecting No Packets with a RIP source address and next hop address that are not on the same subnet as the interface will now be processed If the received next hop is not on the same subnet it is treated as 0 0 0 0 PCR 02420 Module SWI Network affecting No On GBICs the link was forced up when the transmit fibre was removed Once up the link could not be taken down again by removing the transmit fibre This issue has been resolved Patch B244 01 for Software Release 2 4 4 C613 10349 00 REV A Patch Release Note PCR 02423 Module SWI Network affecting No IGMP messages sometimes caused a fatal error This issue has been resolved PCR 02425 Module IPG Network affecting No Multicast downstream groups are now added and deleted correctly Errata AT 9800 Series Switches do not have Ethernet interfaces for example eth0 Previously released documentation incorrectly states that these interface types are valid AT 9800 switch ports are Ethernet ports and these are referenced in commands with the PORT parameter IPSec and ISAKMP are not available on the 2 4 4 release for SwitchBlade 4000 Series Switches and AT 9800 Series Switches Availability Patc
3. blished if the IP interface for OSPF was added first in the configuration Now OSPF establishes neighbour relationships regardless of the IP Multihomed interface configuration order PCR 02361 Module SWI Network affecting No The SwitchBlade mirror port field on the second instance of a switch chip was displaying as though it was the first instance This issue has been resolved PCR 02394 Module IPG SWI DVMRP Network affecting No The following issues have been resolved e IP route updating was not working correctly e IGMP snooping behaviour was incorrect e The SHOW DVMRP FORWARDING command displayed incorrect port numbers PCR 02396 Module DHCP Network affecting No DHCP RENEW request messages are now unicast as defined in the RFC not broadcast PCR 02397 Module DVMRP Network affecting No After a prune lifetime had expired the interface was not joined back to the DVMRP multicast delivery tree This issue has been resolved PCR 02398 Module IPV6 Network affecting No The following issues have been resolved e It was possible to assign the same network on different IPV6 interfaces e The loopback address was being added to other interfaces e The tunnel configuration was not showing correctly in IPV6 configuration commands e RIPv6 now sets the metric of routes for interfaces that are DOWN to 16 and immediately sends responses when the link status of VLAN interfaces changes Patch B244 01 for Software R
4. elease 2 4 4 C613 10349 00 REV A Patch B244 01 For SwitchBlade 4000 Series Switches and AT 9800 Series Switches 3 PCR 02401 Module IPV6 Network affecting No Neighbour discovery and PIM6 caused a fatal error when IPv6 was not enabled or when the IPv6 feature license was not present This issue has been resolved PCR 02406 Module IPV6 Network affecting No A Router Alert option has been added Also the SHOW IPV6 MLD INTERFACE command now works correctly PCR 02407 Module IPG Network affecting No ICMP was sending too many messages back as responses to fragmented packets This issue has been resolved PCR 02409 Module IPG Network affecting No A warning now appears when the DELETE IP INTERFACE command is executed before the DELETE DVMRP INTERFACE command PCR 02410 Module VRRP Network affecting No VRRP pre empt mode was not working with advertisement updates of 1 second or more because this did not allow for interface start time on startup Now a check is made to verify that interfaces are UP before timers are started PCR 02413 Module IPG IPX2 Network affecting No Static IP ARP entries could not be added to hardware at boot time Also an IPX circuit could not be deleted from hardware These issues have been resolved PCR 02416 Module DVMRP IPG Network affecting No Multicasting forwarding was not working correctly This issue has been resolved PCR 02417 Module VLAN IPG Network affecting No
5. hes can be downloaded from the Software Updates area of the Allied Telesyn web site at www alliedtelesyn co nz support updates patches html A licence or password is not required to use a patch Patch B244 01 for Software Release 2 4 4 C613 10349 00 REV A
6. nt model or software release may cause unpredictable results including disruption to the network Information in this release note is subject to change without notice and does not represent a commitment on the part of Allied Telesyn International While every effort has been made to ensure that the information contained within this document and the features and changes described are accurate Allied Telesyn International can not accept any type of liability for errors in or omissions arising from the use of this information ATZ Allied Telesyn Simply connec ting the world Patch Release Note Features in SB244 01 Patch SB244 01 includes all issues resolved and enhancements released in previous patches for Software Release 2 4 4 and the following enhancement PCR 01285 Module OSPF Network affecting No When an interface went down or was disabled on an AS border router the external routes were not removed from the routing domain Such routes are now removed by premature aging PCR 02353 Module SWI Network affecting No The learning unit was locking under heavy load This could result in pings to a network device failing and over an hour all dynamic MAC addresses could be lost Sometimes a large number of pause frames were generated by the system This issue has been resolved PCR 02359 Module IPG Network affecting No When an IP Multihomed interface was used as an OSPF interface neighbour relationships were only esta
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