Allied Telesis SB251-13 - Manual (Page 38)

38 Patch Release Note
Patch SB251-13 for Software Release 2.5.1
C613-10361-00 REV M
Broadcast TCP packets were being processed by the device, causing fatal
errors when firewall SMTP Proxy was configured. Non-unicast TCP packets
are now dropped by IP.
The SHOW FIREWALL POLICY was not showing the correct debugging
items, as set with the ENABLE FIREWALL POLICY DEBUG command.
This issue has been resolved.
Firewall rules were not being applied to broadcast packets received on a
public interface. This issue has been resolved.
On the SwitchBlade, the SHOW SYSTEM command was not displaying the
PSU, fan tray, and fan status. This issue has been resolved.
If the ADD SWITCH FILTER command was used to add a static filter entry
for a specific MAC address, and the ACTION parameter was set to
FORWARD, then a packet sent to this address from another switch port
would result in packet flooding on other link cards.
AT 9800 Series switches were not sending a temperature trap when the
temperature exceeded the threshold of 40 °C. This issue has been resolved.
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.
PCR: 03296 Module: IPG Level: 2
PCR: 03298 Module: FIREWALL Level: 3
PCR: 03300 Module: FIREWALL Level: 3
PCR: 03305 Module: CORE, SWI Level: 4
PCR: 03311 Module: SWI Level: 2
PCR: 03316 Module: CORE Level: 2
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