Known Problems and Limitations
47
Release 11.0.2
When mobility bindings are present and you delete the Mobile IP home agent
with the
no virtual router
command, Mobile IP sends a RADIUS Acct-Stop
message with no accounting statistics for the subscribers. [Defect ID 179081]
Work-around
: Issue the
clear ip mobile binding all
command before you
issue the
no virtual router
command. The
clear
command clears all the MIP
subscribers and sends a RADIUS Acct-Stop message with the appropriate
accounting statistics for the subscribers.
MPLS
When MPLS and IS-IS are configured on Ethernet interfaces, you cannot delete
the interface after the IP address is removed. This issue is not a problem on
Ethernet VLAN interfaces. [Defect ID 66813]
Work-around:
Issue the
no mpls
command to disable MPLS, then delete the
interface.
If LSPs are announced into IS-IS, then the IS-IS routes cannot be used for
multicast RPF checks, because LSPs are unidirectional. [Defect ID 28526]
Work-around:
Configure static RPF routes with native hops when LSPs are
autoroute announced to IGPs.
When the IPv4 explicit null label appears anywhere other than at the bottom of
the label stack, TTL expiration for this label is not handled correctly. As a result,
the
traceroute
command does not work correctly for LSPs that have the IPv4
explicit null label anywhere other than at the bottom of the label stack. [Defect
ID 76037]
When you issue a
traceroute
or
trace mpls
command to trace the paths of
router packets over MPLS interfaces on an ES2 10G LM or ES2 10G Uplink LM,
the results include an extra unknown host. [Defect ID 174537]
Multicast
When you configure more than 10,219 outgoing interfaces (OIFs) on the same
ES2 10G LM in a single multicast group, the configuration of the multicast
group’s OIF membership from the SRP module to the line module exceeds the
size of a single message and is sent in fragments. Because of this
fragmentation, the ES2 10G LM generates the following error message: [Defect
ID 81768]
pc: 0x9e5c88: -> fatalPanic(void) offset: 0x8
Netflow
The OC3/STM1 GE/FE line module might reset after sending Ethernet traffic
into a VPLS network in a test environment when Ethernet packets are flooded
to remote VPLS bridges. [Defect ID 74540]
