JunosE 11.1.1 Release Notes
44
Known Problems and Limitations
Copyright © 2010, Juniper Networks, Inc.
Alternatively, you can display the entire Mobile IP binding table by issuing the s
how ip
mobile binding
command without additional options.
z
The setup rate for Mobile IP client sessions decreases when you repeatedly bring a
large number of sessions down and back up. [Defect ID 178760]
z
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
z
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.
z
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.
z
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]
z
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
z
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
z
Flow sampling stops after a cold switchover on a router that is configured with 16
VRs and 32 interfaces per VR, when all flows are passing through the configuration
(32 flows per VR). [Defect ID 74477]
Work-around
: After the cold switchover is completed, reissue the
ip
flow-sampling-mode packet-interval 10
command on each VR, even though the
command is present in the configuration.
