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Cisco Bug: CSCuj62038 - ISM-VPN drops packets after decryption

Last Modified

Oct 01, 2019

Products (1)

  • Cisco 2900 Series Integrated Services Routers

Known Affected Releases

15.3(3)M 15.4(1.18)T

Description (partial)

Symptom: ISM-VPN drops packets after decryption memory leak on pak subblocks.
Conditions: This symptom is observed under the following conditions:
- ISM-VPN module is enabled
- IP virtual reassembly configured on the crypto interface
- The issue occurred on Cisco IOS version 15.2(3)T3 or later
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