Allied Telesis AT-9900 Series Release Note page 5

Level 2
CR Module
CR00000529 IPv6,
PIM6
CR00006475 IP Gateway,
PIM
CR00007522 IP Gateway
TCP,
CR00007741
TPAD
CR00007950 SSH
Version 276-03
C613-10474-00 REV B
Level
2 When a better route for multicast traffic became available, PIM for IPv6 did not
recalculate the route and switch the traffic to use it.
This issue has been resolved.
2 When PIM-DM or PIM-SM was forwarding traffic through the CPU at high data
rates and an SG entry was deleted, it was possible for the router or switch to
reboot.
This issue has been resolved.
2 The switch's hardware IP route table occasionally did not contain the most
optimal route to a destination. This meant packets were sometimes sent via sub-
optimal routes. An additional effect was that when multiple equal-cost routes
existed a less than complete set of those routes would be utilised.
This issue has been resolved, so that the switch forwards packets via the best IP
route(s) available.
2 TPAD TCP sessions now have a keepalive timer applied to them. If a TPAD TCP
session is inactive and therefore there is no response to the TCP keepalives, then
after 3 keepalive attempts, 10 seconds apart, the TPAD TCP session is closed. This
frees up the TCP listen port to allow subsequent TPAD transactions via that TCP
port. This TCP keepalive facility only applies to TPAD-related TCP traffic.
2 When a user is logged into the router or switch via an ASYN port and uses the
SSH client to send a command to a remote SSH server, the server sends the
response and the SSH session is closed as expected. However, the tail end of the
response was sometimes not received by the user logged into the ASYN port.
This issue has been resolved.
Description
Features in 276-02
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5
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