Open Caveats-Cisco Ios Xe Release 3.7(3)S - Cisco ASR 900 Series Release Notes

Chapter
Open Caveats—Cisco IOS XE Release 3.7(3)S
This section documents the unexpected behavior that might be seen with the Cisco ASR 903 Router in
Cisco IOS XE Release 3.7(3)S.
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OL-26630-12
CSCuf89844
Symptom: The router crashes when a bridge domain interface (BDI) interface running Bidirectional
Forwarding Detection (BFD) is deleted.
Conditions: This issue occurs when a static MAC address is assigned on the neighbor interface or
on one of the BDI interface on the router and BDI interface running BFD is deleted.
Workaround: There is no workaround.
CSCug18630
Symptom: CMAND process crash and tracebacks observed on the router.
Conditions: This issue occurs after a hard OIR is performed and the standby RSP comes up.
Workaround: There is no workaround.
CSCuc42085
Symptom: The 1PPS output from the router is out of range when compared to the 1PPS output of
the PTP master clock.
Conditions: This issue occurs when the router is configured as a hybrid clock (ordinary or
boundary) and there are intermediate hops between the router and the PTP master clock. This issue
occurs only when the intermediate hops are through an Cisco ASR 9000 router.
Workaround: There is no workaround.
CSCud34600
Symptom: An event hog message is received when 21000 to 25000 routes are advertised into the
Multiprotocol BGP (MBGP) and exported from one PE to other PE.
Conditions: This issue occurs when the redistributing routes range from 21000 to 25000 routes
from OSPF into MBGP and exported from a PE to other PE.
Workaround: There is no workaround.
CSCue77397
Symptom: The Cisco ASR 903 manager crashes while flapping local MPLS enabled interfaces at
nmpls_label_populate_flow_data.
Conditions: This issue occurs when 6000 Layer3 VPN routes and 600 Layer2 VPN sessions exist.
Workaround: There is no workaround.
CSCuf85588
Symptom: The pending objects from virtual forwarding interface (VFI) interfaces exists after
shutdown of path when the core link comes up.
Conditions: This issue exists when Ethernet over MPLS (EoMPLS) or VPLS with MPLS Tunnel
TE in the core exists.
Workaround: There is no workaround.
CSCuf74113
Symptom: Interface mode cannot be entered for serial interfaces.Error messages are displayed.
Conditions: This issue occurs after creation of serial interfaces.
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
Caveats in Cisco IOS XE 3.7S Releases
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