Allied Telesis SB251-13 - Manual (Page 7)

Patch SB251-13 For SwitchBlade 4000 Series Switches and AT-9800 Series Switches 7
Patch SB251-13 for Software Release 2.5.1
C613-10361-00 REV M
A fatal error occurred when IPv6 fragmented a packet. Also, when a large
fragmented ICMP echo request packet was received, the reply may not have
been fragmented and so may have exceeded the MTU for the interface it
was sent on. These issues have been resolved.
Previously, Multicast Storm Protection limited broadcast packets when
Broadcast Storm Protection was not enabled. This has been changed so that
only multicast packets are limited when Multicast Storm Protection is
enabled, and only broadcast packets are limited when Broadcast Storm
Protection is enabled.
If a 10MB half-duplex link was connected to a port, the maximum
bandwidth shown in the SHOW SWITCH TABLE command output was not
updated. This issue has been resolved.
If the last port in a VLAN went down, that port was not automatically
deleted from IGMP groups. This issue has been resolved.
A multihomed interface sometimes sent duplicate multicast packets. This
issue has been resolved.
The incorrect logical interface was selected for broadcast packets received
with a subnet mask that differed from the class mask. This issue has been
resolved.
When BGP imported routes from IP with the ADD BGP IMPORT command,
and there were multiple import choices, the best IP route was not always
imported. This issue has been resolved.
The MTU value for IPv6 PPP interfaces was always set to 1280 bytes. This
MTU value is now correctly set to 1500 bytes, and 1492 bytes for PPP over
Ethernet (PPPoE).
The value of the ifInErrors counter in the SHOW INTERFACE=interface
command incorrectly showed the number of packets received with bytes in
the normal range. This issue has been resolved. The ifInErrors counter now
correctly shows the number of packets received that had errors.
PCR: 03817 Module: IPV6 Level: 2
PCR: 03819 Module: SWCX Level: 3
PCR: 03821 Module: SWCX Level: 3
PCR: 03823 Module: VLAN Level: 2
PCR: 03824 Module: IPG Level: 3
PCR: 03825 Module: IPG Level: 2
PCR: 03826 Module: BGP Level: 2
PCR: 03828 Module: IPV6 Level: 2
PCR: 03829 Module: SWCX Level: 3