Allied Telesis 86251-05 - Manual (Page 6)

6 Patch Release Note
Patch 86251-05 for Software Release 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
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.
Disabling OSPF caused a fatal error if there was a large routing table. This
issue has been resolved.
A fatal error sometimes occurred when packets were forwarded via an IPv6
interface, and IPv6 flows were disabled. This issue has been resolved.
The ENABLE IP MVR DEBUG=ALL command was erroneously shown in
the output of the SHOW CONFIG DYNAMIC=IP command. This SHOW
output no longer includes the ENABLE IP MVR DEBUG=ALL entry.
PIM Graft and Graft-Ack counters were not incrementing. This issue has
been resolved.
The IPMTU parameter in the ADD DHCP POLICY command was
accepting values in the range 0-4294967295. This parameter now accepts
values in the correct range of 579-65535.
PIM-SM Null register messages did not update the register counter
correctly, and did not trigger Register debug messages. This issue has been
resolved.
PIM-SM Null register messages for non-PIM-SM domain sources did not
have the Border bit set. This issue has been resolved.
An invalid message appeared when the PORT parameter was specified for
the ADD IP ROUTE command. This issue has been resolved.
A fatal error sometimes occurred when forwarding traffic over an IPv6
tunnel. This issue has been resolved.
PCR: 03454 Module: IPV6 Level: 3
PCR: 03456 Module: PIM Level: 2
PCR: 03457 Module: OSPF Level: 2
PCR: 03459 Module: IPV6 Level: 2
PCR: 03461 Module: IPG Level: 3
PCR: 03462 Module: PIM, PIM6 Level: 3
PCR: 03465 Module: DHCP Level: 3
PCR: 03463 Module: PIM, PIM6 Level: 3
PCR: 03464 Module: PIM, PIM6 Level: 3
PCR: 03467 Module: IPG Level: 3
PCR: 03471 Module: IPV6 Level: 2