Allied Telesis 86222-25 - Manual (Page 11)

Patch 86222-25 For Rapier Switches and AR800 Series Modular Switching Routers 11
Patch 86222-25 for Software Release 2.2.2
C613-10319-00 REV X
Features in 86222-21
Patch file details are listed in Table 5:
Patch 86222-21 includes all issues resolved and enhancements released in
previous patches for Software Release 2.2.2, and the following enhancements:
Locally generated ICMP messages, that were passed out through a firewall
interface because they were associated with another packet flow, had their
source address changed to that of the associated packet flow and were also
forwarded with incorrect IP checksums. This only occurred when there was
no NAT associated with the packet flow. This issue has been resolved.
Sometimes the retransmission of an FTP packet was not permitted through
the Firewall. This issue has been resolved.
VRRP returned an incorrect MAC address for an ARP request. This issue
has been resolved.
In some situations, multihomed interfaces caused the Firewall to apply
NAT and rules incorrectly when packets were received from a subnet that
was not attached to the receiving interface. This issue has been resolved.
An ARP entry for a host has been removed whenever a DHCP DISCOVER
or DHCP REQUEST message is received from the host. This allows for
clients changing ports on a switch.
The sequence number extracted from the AH and ESP header was in the
wrong endian mode, which caused an FTP error with IPSEC anti-replay.
This issue has been resolved.
When acting as a PPPoE Access Concentrator (AC), if a PPPoE client sent
discovery packets without the "host-unique" tag, the discovery packets sent
by the AC were corrupted. This issue has been resolved.
Table 5: Patch file details for Patch 86222-21.
Base Software Release File 86s-222.rez
Patch Release Date 03-Oct-2002
Compressed Patch File Name 86222-21.paz
Compressed Patch File Size 408864 bytes
PCR: 02167 Module: FIREWALL Network affecting: No
PCR: 02236 Module: FIREWALL Network affecting: No
PCR: 02245 Module: VRRP Network affecting: No
PCR: 02327 Module: IPG/FIREWALL Network affecting: No
PCR: 02329 Module: DHCP Network affecting: No
PCR: 02332 Module: IPSEC Network affecting: No
PCR: 02343 Module: PPP Network affecting: No