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Cisco Bug: CSCut29176 - Assertion failure at Function acs_handle_call_info_get()

Last Modified

Feb 27, 2018

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.2.1.59288

Description (partial)

Symptom:
Session Manager crash is seen when Gx revalidation timer fires and volume usage report is queried to be sent in CCR-U towards PCRF.

Conditions:
1) Attempt to setup LTE call with online charging.

2) A very short Revalidation timeout of 30 sec is sent in CCA-I from Gx. 
   This is less than the time needed for call setup in some cases.
   credit-control group has default config to send CCR-I, towards Gy service, on session start.
	config
	 active-charging service <name>
	  credit-control group <name>
	  diameter send-ccri session-start
	end

3) CCR-I initiated towards Gy server.

4) Gy server is unreachable. This triggers call disconnect.

5) Revalidation timer fires While the call is in disconnecting state.
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