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378
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Resolved Caveats—Cisco IOS Release 12.0(33)S7
Workaround: Filter the supernet redistribution. See the following example:
access-list 20 deny X.X.X.X 0.0.3.255 >>> Need to add all the prefixes to this ACL.
access-list 20 permit any
!
route-map supernet
match ip address 20
!
router rip
address-family ipv4 vrf <vrf>
redistribute <protocol> route-map supernet metric <metric>
CSCtf05860
Symptoms: A connected route in VRF does not show up in the BGP VRF table, even though the
redistribute connected is present.
There were no specific events before the issue. The customer configured a new subinterface, put it
in the VRF, and configured a prefix on it. They discovered that it was not present in the BGP VRF
table.
Note that when the show ip /jointfilesconvert/415844/bgp vpnv4 RD x:x <prefix> <mask> command is entered, that prefix
shows up as imported in a VRF that has nothing to do with the original one, not even importing its
route-targets.
Conditions: This symptom is observed on a Cisco 12000 series router. VRF
configuration/reconfiguration was done.
Workaround: Perform a standby switchover.
CSCtf08444
Symptoms: A Cisco 12010/PRP-2 that is running Cisco IOS Release 12.0(33)S3/S4 linecards
crashes.
Conditions: This symptom is observed after “ip flow monitor” is applied to the interface.
Workaround: There is no workaround.
CSCtf14397
Symptoms: When “/jointfilesconvert/415844/bgp send-label” is used along with LDP along the path, the label information for
a prefix learned via iBGP multipath is not updated in the FIB and LFIB table after the route flaps.
This symptom happens intermittently.
Conditions: This symptom is observed when “/jointfilesconvert/415844/bgp send-label” is used along with LDP along the
path.
Workaround: Enter the clear ip route x.x.x.x command for the prefix in question.
CSCtf65144
Symptoms: The local LDP binding is not updated with the imp-null label for a summary route after
the summary address is added in OSPF.
Conditions: This symptom occurs when the summary prefix is already learned from an OSPF
neighbor, and the local label for the summary prefix is assigned.
Workaround: Enter the clear ip route <summary-prefix> command.
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