12
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-12
Caveats in Cisco IOS XE 3.9S Releases
Conditions:
This issue occurs when software BFD is configured with static client; and IM OIR or
reload is performed.
Workaround:
Use manual ping.
•
CSCug91295
Symptom:
UDP based ACLs do not work after a router reload.
Conditions:
This issue occurs after reload.
Workaround:
Remove and add the ACL.
•
CSCug96958
Symptom:
Inverse Multiplexing for ATM (IMA) interfaces stay up even when you use the
shutdown
command to shut down the controller.
Conditions:
This issue is observed when you use the
shutdown
command on the OC-3 controller.
Workaround:
Use the
no shutdown
command bring up the controller and interfaces.
•
CSCug97639
Symptom:
IPv4 VRF ping fails when disabling IPv6 unicast-routing globally.
Conditions:
This issue occurs when IPv6 unicast-routing is disabled.
Workaround:
Enable IPv6 unicast-routing
•
CSCug99750
Symptom:
The Cisco ASR 903 Router crashes when it accesses unpopulated data structures.
Conditions:
This issue is observed when you perform an IM OIR and use the
shutdown
and
no
shutdown
commands.
Workaround:
There is no workaround.
•
CSCuh00343
Symptom:
Node runs out of memory if node has more 1K pseudowires. Pseudowire can be either
Ethernet over MPLS (EoMPLS) or Virtual Private LAN Services (VPLS).
Conditions:
Access instability cause these memory leaks. If network is stable then chances of
observing this issue is minimal.
Workaround:
There is no workaround.
•
CSCuh06740
Symptom:
Router gets reloaded after performing a soft OIR.
Conditions:
This issue is observed after you perform a soft OIR or subsequent SSOs.
Workaround:
There is no workaround.
•
CSCuh16011
Symptom:
FMAN-FP crashes when you perform ab IM OIR.
Conditions:
This issue is observed when you perform multiple IM OIRs with around 65 BFD
sessions.
Workaround:
Reload the router.