Cisco ASR 900 Series Release Notes page 302

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Workaround: Clearing multicast routes for the multicast group receiving duplicate traffic may
resolve the issue. Execute command clear ip mroute command to clear IPv4 multicast routes and
the command clear ipv6 pim topology to clear IPv6 multicast routes.
CSCuj49095
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Symptom: The router displays an OUT_OF_TCAM error message on the console.
Conditions: This issue occurs when a PIM-enabled interface is added or deleted.
Workaround: Reload the router.
• CSCuj49110
Symptom: S/N entries are allocated for BDI in down state.
Conditions: This occurs when the BDI state is down.
Workaround: There is no workaround.
CSCuj56146
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Symptom: Deletion of last EFP configured under port-channel fails to update ASIC in the router.
The EFP is removed from the running configuration but the router continues to forward multicast
traffic on the last EFP configured under the port-channel.
Conditions: This issue occurs under the following conditions:
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Workaround: There is no workaround.
CSCuj56513
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Symptom: Multicast traffic was flooded back on Source Tx port.
Conditions: This issue occurs when:
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The Trunk EFP IIF configuration is removed with (either no service instance or port default) and a
Normal EFP is configured on the same IIF Port belonging to the same BD.
Workaround: Execute the clear ip mroute command.
CSCul01233
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Symptom: EMPLSintd memory leak is observed on configuration and unconfiguration of remote
LFA FRR tunnels.
Conditions: This issue occurs when memory leaks are seen on interface flap or after unconfiguring
and configuring the remote LFA FRR.
Workaround: There is no workaround.
CSCul10120
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Symptom: Self ping fails when ICMP punt traffic congests the host queue.
OL-26630-12
Deleting the last TEFP on a particular NILE (either 0 or 1 or both) and immediately configuring
EFP under the same port and for the same bridge-domain.
Defaulting port-channel interface.
Executing the shut or no shut commands on the port-channel interface.
Executing the shut or no shut commands on the last EFP of a bridge-domain under the
port-channel.
The router is configured with PIM-SM.
IIF is the Trunk EFP (BDI) and OIF is used as the Regular EFP.
Both IIF and OIF are in the same bridge-domain (BD).
Caveats in Cisco IOS XE 3.12S Releases
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
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