Allied Telesis SB251-13 - Manual (Page 27)

Patch SB251-13 For SwitchBlade 4000 Series Switches and AT-9800 Series Switches 27
Patch SB251-13 for Software Release 2.5.1
C613-10361-00 REV M
Enabling OSPF via the GUI was sometimes causing fatal errors. This issue
has been resolved.
When commands specified the notation, line card.port number, port numbers
greater than the theoretical maximum of 256 were handled incorrectly. This
issue has been resolved.
Debugging for DHCP and Q931 was not being disabled when a Telnet
session finished. This issue has been resolved.
Illegal memory access problems were not producing diagnostic exception
reports (stack dumps). This issue has been resolved.
The console was locking up under certain rare fault conditions. This issue
has been resolved.
Each new entry into the IP routing table resulted in an ARP request being
sent to resolve the next hop address. To prevent ARP flooding, a limit of 6
simultaneous ARP requests are transmitted.
Changing a port’s VLAN tagging was not updating the L3 multicasting
entries for that port. This issue has been resolved.
A log message is now created when a user is forced to logout from an
asynchronous port when another user (i.e. someone connected via Telnet)
resets the asynchronous connection with the RESET ASYN command.
After VRRP was enabled, the link status of the switch ports was shown as
UP, even if there was no connection to the ports. This issue has been
resolved.
STP ignores some BPDU packets coming in on tagged ports. This issue has
been resolved. Now the VLAN tag is ignored on all devices except Rapier i
Series Switches with multiple STPs on the receiving port.
Multicast Listener Discovery (MLD) was not setting the filter mode
correctly when receiving certain packet types whilst in EXCLUDE mode.
This issue has been resolved.
PCR: 03317 Module: OSPF Level: 2
PCR: 03318 Module: UTILITY Level: 2
PCR: 03321 Module: DHCP, Q931, TELNET Level: 4
PCR: 03325 Module: IPG Level: 3
PCR: 03327 Module: I750 Level: 3
PCR: 03329 Module: IPG Level: 2
PCR: 03331 Module: SWI, VLAN Level: 2
PCR: 03332 Module: TTY Level: 4
PCR: 03333 Module: IPG Level: 3
PCR: 03341 Module: STP Level: 3
PCR: 03342 Module: IPV6 Level: 3