Patch 54266-03 7
Patch 54266-03
C613-10417-00 Rev C
When DHCP is enabled, it reclaims IP addresses at router startup to
determine if the addresses are in use or not. If, during this process, DHCP
was disabled then re-enabled, the router would not attempt to reclaim the
remaining IP address ranges. This would lead to the rejection of DHCP
requests for IP addresses that were still being reclaimed. This issue has been
resolved.
While initialising a range, the router acting as a DHCP server may release a
dynamic entry incorrectly. This issue has been resolved.
Multicast data could not flow from PIM to DVMRP on a PIM/DVMRP
border router. This issue has been resolved.
When both Load Balancer and Firewall were configured, the very first TCP
session was established after rebooting. Subsequent TCP session startup
packets may have been routed out to an incorrect interface causing sessions
to not be established. This issue has been resolved.
When the status of an interface changed, the BGP revaluation of IP routes
for redistribution (via the add /jointfilesconvert/403457/bgp import or add /jointfilesconvert/403457/bgp network commands)
was incorrect. This gave inconsistent BGP route tables depending on the
order of events. This issue has been resolved.
The receipt of two IP packets whose destination IP addresses were subnet
addresses caused the router to reboot. This issue has been resolved.
A router reboot could occur when the DHCP server checked whether an IP
address was being used by other hosts, for example, after processing a
DHCP Discover message. This issue occurred if probe=arp was specified
for the DHCP range, and if DHCP had been disabled and then enabled. This
issue has now been resolved.
If the log module was configured to store a very large number of messages
(for example, more than 3000 messages), a watchdog timeout could occur
when the show debug command was executed. This issue has been
resolved.
When doing Layer 3 IP multicast routing, the router would flood traffic to
all ports in the downstream VLAN. This issue has been resolved, and now
the router will do the portmap calculation based on IGMP, PIM-SM, PIM-
PCR: 40496 Module: DHCP Level: 2
PCR: 40516 Module: DHCP Level: 2
PCR: 40520 Module: DVMRP Level: 2
PCR: 40530 Module: IPG Level: 2
PCR: 40537 Module: BGP Level: 2
PCR: 40549 Module: SWI Level: 2
PCR: 40560 Module: DHCP Level: 2
PCR: 40573 Module: LOG Level: 2
PCR: 40587 Module: IPG, PIM, DVMRP Level: 2
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