Juniper JUNOSE 11.0.2 - RELEASE NOTES Release Note page 52

JunosE 11.0.2 Release Notes
The E Series router IGMPv3 proxy does not operate correctly in the presence of
IGMPv2 queriers. [Defect ID 46039/46045]
Work-around: If an IGMPv2 router is present on the network, do not configure
version 3 with the ip igmp-proxy version command on that network interface.
(Version 2 is the default.)
When more than about 100,000 mapped OIF entries are configured on a
virtual router, issuing the no virtual router command for this and other virtual
routers does not delete all the virtual routers within the deletion timeout
interval (3 minutes). The virtual routers do eventually delete after this timeout.
[Defect ID 63882]
The E Series router does not log a warning when it receives an IGMPv2 query
but is not configured to use IGMPv2 on the interface. [Defect ID 46046]
IP
The ES2 4G LM can reset during a unified ISSU after you issue the issu start
command on a router configured with 8000 dynamic VCs and 8000
packet-triggered dynamic subscriber interfaces. [Defect ID 86761]
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.
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]
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Known Problems and Limitations