Table of Contents
Advertisement
IS-IS
L2TP
MLD
MLPPP
IPSec tunnels created over Fast Ethernet interfaces fail to come up. [Defect ID
179256]
Work-around: After you create the tunnel, bounce the tunnel interface by
issuing the shutdown/no shutdown command sequence. The tunnel comes up
successfully.
On a router configured with IS-IS and BFD, using the redundancy force srp
command to force an SRP switchover sometimes brings down IS-IS and BFD.
[Defect ID 179287]
IS-IS graceful restart (nonstop forwarding) does not work on the broadcast
interface when the restarting router is the designated intermediate system
(DIS). Graceful restart works properly when the restarting router is not the DIS.
[Defect ID 61496]
After a unified ISSU completes on a router functioning as an L2TP access
concentrator (LAC), traffic outages occur on the L2TP network server
(LNS)-facing interface at the LAC in a configuration with 16,000 or 32,000 L2TP
sessions over 500 tunnels. [Defect ID 180147]
MLDv2 proxy is not supported. [Defect ID 46038]
The E Series router MLDv2 proxy does not operate correctly in the presence of
MLDv1 queriers. [Defect ID 46039/46045]
Work-around: If an MLDv1 router is present on the network, configure version
1 with the ipv6 mld-proxy version command on that network interface.
(Version 2 is the default.)
The default value for the MLDv2 proxy unsolicited report interval timer should
be 1 second rather than 10 seconds (the value for v1). [Defect ID 46040]
The E Series router does not log a warning when it receives an MLDv1 query
but is not configured to use MLDv1 on the interface. [Defect ID 46046]
Failure to meet all of the following conditions for fragmented packets can result
in an incorrect operation during packet classification of the resulting
reassembled packet: [Defect ID 50111]
The initial fragment of a packet must either contain the entire MLPPP
packet or be greater than 128 bytes.
The fragment size of the peer must not be lower than 128 bytes.
The initial fragment of a packet must be larger than subsequent fragments
of that packet.
Release 10.3.2
Known Problems and Limitations
43
Advertisement
Table of Contents
