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Features in 276-04 20
Version 276-05
C613-10474-00 REV D
CR00011598
PIM, PIM6 3 Previously the SPTbit on a PIM device was not set under the following conditions:
■ when a PIM neighbor was the RP (Rendezvous Point), and
■ when the PIM neighbor was not the RPF (Reverse Path Forwarding) neighbor
to the Source; that is, it did not have a direct connection to the Source traffic
stream.
In this situation, the SPTbit remained unset. This resulted in the non-RP PIM
device continually sending register messages awaiting a register STOP.
This issue has been resolved. Non-RP PIM devices no longer continually send
register messages.
Y -YYY--- - -
CR00011710
Core 3 When the router sent a RADIUS accounting STOP packet, the packet’s Acct-
Session-Time was always zero, no matter how long the session had been active
for.
This issue has been resolved.
Y -YYY--- - -
CR00012128
IP Gateway 3 When the router or switch recalculated the IP checksum after decrementing the
TTL value, it was possible for the checksum to be 0xFFFF. This conformed to
RFC 1141 but not to RFC 1624. For switches, note that this issue did not affect
IP hardware routing, only packets routed by the CPU.
This issue has been resolved. Checksums are now calculated in accordance with
RFC 1624.
Y - YYYYY- - -
CR00012194
CR00002547
IPv6 3 When a user changed the settings for IPv6 Neighbour Discovery advertisement of
the prefix of an existing IPv6 interface route, then the changes were not saved in
the configuration file or output resulting from the commands create config and
show config dynamic. If the router or switch rebooted, the changes were lost.
This issue only occurred if the existing interface route and the modified prefix had
the same prefixlength.
This issue has been resolved.
Y -YYY--- - -
CR Module Level Description
AR44xS/ AR450S
AR7x5
AR750S
Rapier i
AT-8800
AT-8600
AT-8700XL
AT-8948
AT-9900
AT-9800