Known Problems and Limitations
43
Release 11.0.1
If you have a large configuration on a hybrid module combination (OC3/STM-1
GE/FE line module with the OC3-2 GE APS I/O module), boot from NVS, and
issue the
slot erase
command before booting has completed, the line module
resets. [Defect ID 64104]
Work-around:
To recover from the error, issue the
slot reload
command
anytime after the module begins to reset.
Deleting a VRF with 32,000 static subscriber interfaces fails to complete.
[Defect ID 82670]
Work-around:
Use a macro to delete all static subscriber interfaces before you
delete a VRF.
IP interface statistics become inconsistent when a slot is reset, because some
traffic (such as control traffic) might be destined for the SRP module and is
therefore counted elsewhere. [Defect ID 26697]
The
ip route permanent
command does not work properly. [Defect ID 34303]
Work-around:
Issue the
ip alwaysup
command to prevent the route from being
removed from the IP routing table after the interface is shut down.
Traffic statistics for dynamic subscriber interfaces associated with Mobile IP
subscribers are not maintained as the subscribers move between Mobile IP
nodes. Consequently the reported interface statistics are only the values
accumulated since the last time a mobile node moved. [Defect ID 174509]
When a router configured with PIM on a virtual router undergoes multiple
warm restarts, the router subsequently hangs when an IP profile is configured.
[Defect ID 176470]
Logical port 20 on the ES2-S3 GE-20 IOA is reserved for the hardware multicast
packet replication feature. Logical port 20 and the hardware multicast
replication feature are not supported on the ES2-S3 GE-20 IOA in this release.
[Defect ID 84727]
When you change the demultiplexer type on a primary interface that has 1024
demultiplexer table entries, the ICC ping threshold times out due to the removal
of the old entries and the addition of the new ones. [Defect ID 182218]
After an SRP stateful switchover completes on an ERX1410 router configured
with a single VPN routing and forwarding instance (VRF) and Network Address
Translation (NAT), the SRP module that becomes active after the switchover
resets. [Defect ID 180058]
IPSec
When the LAC–to–LNS data path runs over an MPLS tunnel and the MPLS
tunnel originates or terminates at the LAC on an ES2 10G LM or an ES2 10G
Uplink LM, the L2TP data traffic that originated or terminated at the LAC is
discarded. [Defect ID 87260]
