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44 Patch Release Note
Patch SB251-13 for Software Release 2.5.1
C613-10361-00 REV M
PPP configured on a L2TP access concentrator (LAC) should be dynamic. If
PPP was incorrectly configured to be static, the static PPP was destroyed
when the L2TP tunnel was formed so that only the first connection
succeeded. This issue has been resolved so that an L2TP tunnel is not
created if the PPP is static.
When a DHCP entry expired while other DHCP entries in the range were in
Reclaim mode, unnecessary ARP packets were generated causing an ARP
storm. This issue has been resolved.
A remotely assigned IP address on a PPP interface was not always released
when the connection timed out. This issue has been resolved.
The output from the SHOW SWI FDB command now includes the total
number of entries displayed.
Receiving PIM State Refresh messages will now either create or maintain
PIM (S,G).
The Dropped Packets counter was not incrementing correctly. This issue has
been resolved.
In rare circumstances, removing the cable from an IPv6 interface was
resulting in fatal errors. 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 could occur if IPv6 flows were disabled while packets were
being forwarded via an IPv6 interface. This issue has been resolved.
PIM-DM was delaying Assert messages after a prune hold time expired.
This issue has been resolved.
PCR: 03441 Module: L2TP Level: 2
PCR: 03443 Module: DHCP Level: 3
PCR: 03447 Module: PPP Level: 2
PCR: 03448 SWI Level: 4
PCR: 03450 PIM, PIM6 Level: 3
PCR: 03453 FIREWALL Level: 4
PCR: 03454 IPV6 Level: 2
PCR: 03456 Module: PIM Level: 2
PCR: 03457 Module: OSPF Level: 2
PCR: 03459 Module: IPV6 Level: 2
PCR: 03460 Module: PIM4 Level: 3