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Features in 276-02 31
Version 276-05
C613-10474-00 REV D
Level 2
CR Module Level Description
AR44xS / AR450S
AR7x5
AR750S
Rapier i
AT-8800
AT-8600
AT-8700XL
AT-8948
AT-9900
AT-9800
CR00000529
IPv6,
PIM6
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.
YYYYY- - YYY
CR00006475
IP Gateway,
PIM
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.
YYYYY- - YYY
CR00007522
IP Gateway 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.
---YYYYYYY
CR00007741
TCP,
TPAD
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.
YYYY------
CR00007950
SSH 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.
YYYYYYYYYY