Allied Telesis 86222-25 manual PCR Module IP Network affecting No

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Patch 86222-25 For Rapier Switches and AR800 Series Modular Switching Routers

9

•Sometimes during compaction when the file system was erasing blocks belonging to deleted files, one of the files was transferred rather than deleted. However, its directory entry was deleted, so the file was not visible with a SHOW FILE command but was visible with a SHOW FFILE command.

•During compaction if the amount of free space was less than two erase blocks (including the "spare" erase block), the file system erroneously reported that a large amount of space was available for a new file due to an underflow problem. When a new file was written it would corrupt existing data.

•If the file system was completely full and the deletion of a single file led to a compaction, the file system reported that it was continually compacting. This was because it was repeatedly searching through a linked list of file headers.

•A byte of data from FLASH was incorrectly returning the value 0xFF.

•When a file was renamed using upper case letters, the renamed file did not appear in the file directory but did appear in FLASH. Also, if a SHOW FFILE CHECK command was executed after renaming the file, the file system would appear to hang. All file names must now be lower case.

•Multiple TTY sessions could edit the same file. This caused unpredictable behaviour when the TTY sessions closed the files.

A new command, SHOW FFILE VERIFY, has been added. This command steps through the file system headers starting with file zero and finishing at the end of the last reachable file. It then verifies that all FLASH locations from the end of the last reachable file to the beginning of file zero are in an erased state. Errors are reported as they are found.

PCR 02192

Module: IP

Network affecting: No

The source IP address in DVMRP prune and graft messages was incorrect.

This issue has been resolved.

PCR: 02241

Module: FIREWALL

Network affecting: No

Firewall subnet NAT rules were not working correctly from the private to the public side of the firewall. Traffic from the public to private side (destined for subnet NAT) was discarded. These issues have been resolved. ICMP traffic no longer causes a RADIUS lookup for access authentication, but is now checked by ICMP handlers for attacks and eligibility. If the ICMP traffic matches a NAT rule, NAT will occur on inbound and outbound traffic. HTTP 1.0 requests sometimes caused the firewall HTTP proxy to close prematurely. Cached TCP sessions were sometimes not hit correctly. These issues have been resolved.

PCR: 02359

Module: IPG

Network affecting: No

When an IP Multihomed interface was used as an OSPF interface, neighbour relationships were only established 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: 02395

Module: VRRP, TRG

Network affecting: No

The SHOW VRRP command now shows the number of trigger activations for the Upmaster and Downmaster triggers.

Patch 86222-25 for Software Release 2.2.2 C613-10319-00 REV X

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Contents Introduction PCR Module Network affecting No PCR Module Firewall Network affecting NoPCR Module Firewall Level PCR Module TCP LevelPCR Module STP Level Some issues with Dvmrp forwarding have been resolvedPCR 03202 Module Core Level PCR 03217 Module Dvmrp LevelPCR Module Ospf Level PCR Module FILE, INSTALL, SCR LevelPCR Module TTY Level PCR 03346 Module Snmp LevelPatch file details are listed in Table PCR 03388 Module Dhcp LevelPCR Module NTP Network affecting No PCR Module FIREWALL/IP NAT Network affecting NoPCR Module Ospf Network affecting No PCR Module IPG Ping Network affecting NoPCR Module IPG Network affecting No PCR 03027 Module Dhcp Network affecting NoPCR 03067 Module Dhcp Level PCR 03080 Module DvmrpPCR 03095 Module Dhcp Level PCR Module CORE, FFS, File Network affecting No PCR 02574 Module Dvmrp Network affecting NoReverses PCR Module Ospf Network affecting No PCR Module TTY Network affecting NoPCR Module VRRP, TRG Network affecting No PCR Module IP Network affecting NoPCR 02427 Module Dhcp Network affecting No PCR 02396 Module Dhcp Network affecting NoPCR Module DVMRP, IPG Network affecting No PCR Module OSPF, IPG Network affecting NoPCR Module IPG/FIREWALL Network affecting No PCR Module Vrrp Network affecting NoPCR 02329 Module Dhcp Network affecting No PCR Module Ipsec Network affecting NoPCR 02397 Module Dvmrp Network affecting No PCR Module IPG/IGMP Network affecting NoPatch file details for Patch 86222-20 are listed in Table PCR Module Igmp Network affecting YesProxy Arp can now be used on Vlan interfaces PCR Module CORE, Snmp Network affecting NoPCR 02198 Module Dhcp Network affecting Yes PCR Module LOG Network affecting No Log messages are no longer stored in NVSPCR Module File Network affecting No PCR Module DNS Network affecting No PCR Module DHCP, IPG Network affecting NoPCR Module PIM, DVMRP, SWI Network affecting No PCR Module DUART, TM Network affecting NoPatch file details for Patch 86222-19 are listed in Table PCR Module STP Network affecting No PCR Module IPG Network affectingNoPCR Module Dhcp Network affecting No Patch file details for Patch 86222-18 are listed in Table PCR Module Load Network affecting NoPCR Module Ospf Network affecting Yes PCR Module FILE, FFS Network affecting NoPCR Module FFS Network affecting No PCR Module TRG Network affecting NoPCR 02099 Module Dhcp Network affecting No Patch file details for Patch 86222-16 are listed in TablePatch file details for Patch 86222-15 are listed in Table PCR 02015 Module Snmp Network affecting NoStatic ARPs can now be added to tagged vlans PCR Module Switch Network affecting NoPCR 02035 Module Vlan Network affecting No PCR Module Ping Network affecting NoPCR Module Telnet Network affecting No Patch file details for Patch 86222-13 are listed in TablePatch file details for Patch 86222-12 are listed in Table Has been added to the following commandsPCR 01257 Module Dhcp Network affecting No PCR Module IPG/VRRP Network affecting NoPCR 01275 Module FIREWALLNetwork affecting No PCR 01274 Module SWINetwork affecting NoPCR 01276 Module SWINetwork affecting No PCR 01287 Module OSPFNetwork affecting NoPCR Module Trigger Network affecting No PCR 02007 Module Dhcp Network affecting NoPCR Module IPG, VLAN, SWI Network affecting No Patch file details for Patch 86222-11 are listed in TablePatch file details for Patch 86222-10 are listed in Table Patch file details for Patch 86222-09 are listed in TablePCR Module STP, SWI Network affecting Yes PCR Module SWI, CORE, IPG Network affecting No PCR Module PRI Network affecting NoPatch file details for Patch 86222-08 are listed in Table PCR Module PIM Network affecting No PCR Module L2TP Network affecting YesPCR 01018 Module Dhcp Network affecting No PCR Module IPG,FIREWALL Network affecting NoPCR Module L2TP, IPG Network affecting No PCR Module Http Network affecting NoPCR Module Q931 Network affecting No PCR Module TCP Network affecting NoPCR 01214 Module SWINetwork affecting No PCR 01209 Module ISAKMPNetwork affecting NoPCR 01216 Module STPNetwork affecting No PCR 01219 Module VLAN,SWINetwork affecting NoPatch file details for Patch 86222-06 are listed in Table PCR Module Core Network affecting No Patch file details for Patch 86222-05 are listed in TablePCR Module PKI Network affecting No PCR Module IPv6 Network affecting NoPCR 01187 Module IPGNetwork affecting No PCR 01186 Module FIREWALLNetwork affecting NoPatch file details for Patch 86222-04 are listed in Table PCR Module CORE, SWI Network affecting NoPCR 01165 Module Dhcp Network affecting No PCR 01167 Module Enco Network affecting NoPCR Module ETH, Trigger Network affecting No Patch file details for Patch 86222-01 are listed in Table PCR 01100 Module Dhcp Network affecting NoPKI enrolment no longer causes message validation to fail Patch Release Note
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