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Cisco Bug: CSCuj33241 - HENBGW:Ipsecmgr crash:Assert:ipsecmgr_ikev2_ipsec_template_policy_free

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

14.0(43) 15.0(14) 15.0(911)

Description (partial)

This issue is seen ONLY, if henbgw-access service parameters such as MME group ID/MME code are modified in presence of active HeNB IPSec tunnels (2K and above). After this crash, it can result into henbgw not responding to IPSec requests from HeNBs or only few ipsecmgrs will be available to respond to IPsec requests from HeNBs.
This issue is not seen if same action is performed with lesser number of HeNB IPsec tunnels.

Symptom:
If henbgw-access service parameters such as MME group ID/MME code are modified in present of active HeNB IPSec tunnels (2K and above). This will result in a Ipsecmgr crash. Post crash Symptoms such as henbgw not responding to IPSec requests from HeNBs or only few ipsecmgrs will be available for handling IPSec setup.

Conditions:
Henbgw access service parameters such as MME group ID, MME code are tried to modify on with active IPsec Tunnels, this issue is seen.
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