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6 SHOW IGMPSNOOPING ROUTERADDRESS Patch Release Note
Patch 86261-04 for Software Release 2.6.1
C613-10386-00 REV D
The firewall sent an erroneous IPSPOOF attack message when processing
large packets. This issue has been resolved.
The port counters were not incremented:
• ifInDiscards
•ifinErrors
• ifOutDiscards
•ifOutErrors
This issue has been resolved.
The following SNMP MIB objects could not be set:
• Dot1dStpPriority
• Dot1dStpBridgeMaxAge
• Dot1dStpBridgeHelloTime
• Dot1dStpBridgeForwardDelay
This issue has been resolved.
DHCP was incorrectly using the directly connected network interface
source IP address as the source IP address of packets it generates. This issue
has been resolved. DHCP now uses the local IP address as the source
address for the packets it generates when a local IP interface address is set.
If a local IP interface address is not set, then it uses the IP address of the
interface where packets are sent from as the source address.
When the device rebooted with PIM or PIM6 enabled, it sometimes did not
send a Hello packet quickly enough. This issue has been resolved.
When a DHCP client was in the renewing state, and it sent a DHCP Request,
the device did not add the ARP entry to the ARP table. Instead, the device
generated an ARP Request in order to transmit the DHCP Ack. This caused
a broadcast storm in the network when the client kept sending DHCP
Requests. This issue occurred because the ciaddr field, not the giaddr field,
was checked in the Request packet when the device determined whether to
add the ARP entry. This issue has been resolved.
In the output of the SHOW IP DNS CACHE command, “TTL” was
displayed as seconds. This has been changed to minutes because the TTL is
updated every minute.
PCR: 31140 Module: FIREWALL Level: 4
PCR: 31145 Module: SWI Level: 3
PCR: 31146 Module: SWI Level: 3
PCR: 31147 Module: DHCP Level: 3
PCR: 31148 Module: PIM, PIM6 Level: 2
PCR: 31152 Module: DHCP Level: 2
PCR: 31153 Module: IPG Level: 4