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Cisco Bug: CSCsy96108 - OSPF stuck in EXSTART over OC12 ATM PVC with QOS p-map

Last Modified

Feb 03, 2017

Products (1)

  • Cisco 10000 Series Routers

Known Affected Releases

12.2(33)SB1

Description (partial)

Symptoms: OSPF neighborship establishment will not progress past the EXSTART
 state on a Cisco 10000 series router. 
 
 Conditions: The symptom is observed under the following conditions:
 
 - OSPF peering over an ATM PVC sub-interface on an ESR-1OC12ATM linecard.
 - a service-policy attaching a policy-map to the ATM major interface.
 - the policy-map must contain a class map that matches <CmdBold>ip
 dscp<noCmdBold> <CmdArg>cs6<noCmdArg>.
 - router is running Cisco IOS Release 12.2(33)SB1.
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