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Cisco Bug: CSCtc45743 - DMVPN setup on ASR Failed to attach flowid to hw

Last Modified

Jan 28, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)


On a VPN between two ASR's the traffic is encrypted, however when it reaches the end of the tunnel it is not decrypted. The flowing debug output is expected from <CmdBold> debug crypto ipsec <noCmdBold> IPSEC(crypto_ipsec_create_transform_sas): Failed to attach flowid to hw

The VPN tunnel was created between two ASR's with RP2's and ESP20's running 2.4.1
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