Cisco Cisco IOS Software Release 12.4(4)T
927
Caveats for Cisco IOS Release 12.4T
OL-8003-09 Rev. Z0
Resolved Caveats—Cisco IOS Release 12.4(15)T2
Further Problem Description: When router tries to display contents of a UDP packet sent to its
RADIUS server process, the malformed structure of packet may cause the router to freeze and then
crash.
RADIUS server process, the malformed structure of packet may cause the router to freeze and then
crash.
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CSCsk25878
Symptoms: An alignment error may occur.
Conditions: This symptom is observed when using the v9 export protocol with Flexible Netflow.
Workaround: There is no workaround.
•
CSCsl09929
Symptoms: Ping causes router to crash when running MPLS and LDP.
Conditions: This symptom occurs on the Cisco 3270 router that is running MPLS and LDP. The
router will crash if a ping packet is attempted. In this environment the router will respond if it is
pinged directly, but it will crash if the ping is destined for location known via MPLS.
router will crash if a ping packet is attempted. In this environment the router will respond if it is
pinged directly, but it will crash if the ping is destined for location known via MPLS.
Workaround: There is no workaround.
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CSCsl17226
Symptoms: A router configured with MPLS TE tunnel crashes when the tunnel interfaces are made
active.
active.
Conditions: This problem is observed on a router that is running Cisco IOS interim
Release 12.4(17.9)T.
Release 12.4(17.9)T.
Workaround: There is no workaround.
•
CSCsm31235
Symptoms: Incoming ISDN calls fail with the following error after the SETUP message is received:
ISDN **ERROR**: Module-CCPRI Function-CCPCC_CallIdle Error-Unknown event received
in message from L3 or Host: 90
Another SETUP may be sent by the carrier due to no response, which generates this error:
ISDN Se0/0/0:23 **ERROR**: L3_GetUser_NLCB: DUPLICATE SETUP, message ignored.
Conditions: This symptom is observed when running Cisco IOS Release 12.4(15)T2.
Workaround: There is no workaround.
Resolved Caveats—Cisco IOS Release 12.4(15)T2
Cisco IOS Release 12.4(15)T2 is a rebuild release for Cisco IOS Release 12.4(15)T. The caveats in this
section are resolved in Cisco IOS Release 12.4(15)T2 but may be open in previous Cisco IOS releases.
section are resolved in Cisco IOS Release 12.4(15)T2 but may be open in previous Cisco IOS releases.
The following information is provided for each caveat:
•
Symptoms—A description of what is observed when the caveat occurs.
•
Conditions—The conditions under which the caveat has been known to occur.
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Workaround—Solutions, if available, to counteract the caveat.