Release Notes

23
Release Notes for Cisco PDSN Release 5.2 in IOS Release 12.4(22)XR7
OL-23372-01
Caveats
• CSCth79911
When the downstream packets to PCF are encapsulated with GRE header, the DSCP value in the outer
IP header is reset to 0.
This is because theTrusted bit is set to zero by IXP2.
The problem is seen for all the downstream packets towards the PCF encapsulated with GRE.
Workaround (conf) no mls qos on SUP
Resolved Caveats
The following caveats are resolved in Cisco IOS 12.4(22)XR7:
Table 4 lists the resolved caveats in Cisco IOS Release 12.4(22)XR7.
Table 4 Resolved Caveats in Cisco IOS Release 12.4(22)XR7
CDETS Number Description
Workaround/Additional
Information
CSCtd17963 During Health-Monitoring Failure in SAMI , each proc
will write more than one debuginfo, of which some
debuginfos will be incomplete and there will be crashinfo
written in the name of debuginfo.
None
CSCth49306 vacd process unexpectedly crashes, writing core, causing
SAMI to reload.
No trigger known.
No known workaround.
Likely a rare-case
scenario.