[strongSwan] failing install tunnel due to Operation not supported error

[Jaehong Park]

Hi Tobias and Martin.

I started to see following message all of sudden and it is totally disaster.

I would like to know what causing the following issue.


2018-01-18T02:14:13-0500 00[KNL] getting SPD hash threshold failed: Operation not supported (95)
2018-01-18T02:14:13-0500 00[KNL] getting SPD hash threshold failed: Operation not supported (95)
2018-01-18T02:14:13-0500 00[KNL] unable to set IPSEC_POLICY on socket: Operation not supported (95)
2018-01-18T02:14:13-0500 00[NET] installing IKE bypass policy failed
2018-01-18T02:14:13-0500 00[KNL] unable to set IPSEC_POLICY on socket: Operation not supported (95)
2018-01-18T02:14:13-0500 00[NET] installing IKE bypass policy failed
2018-01-18T02:14:13-0500 00[KNL] unable to set IPSEC_POLICY on socket: Operation not supported (95)
2018-01-18T02:14:13-0500 00[NET] installing IKE bypass policy failed
2018-01-18T02:14:13-0500 00[KNL] unable to set IPSEC_POLICY on socket: Operation not supported (95)
2018-01-18T02:14:13-0500 00[NET] installing IKE bypass policy failed

2018-01-18T02:14:13-0500 09[CFG] received stroke: route ’test'
2018-01-18T02:14:13-0500 09[KNL] received netlink error: Operation not supported (95)
2018-01-18T02:14:13-0500 09[KNL] unable to add policy 66.228.32.94/32 === 198.58.116.210/32 out
2018-01-18T02:14:13-0500 09[KNL] received netlink error: Operation not supported (95)
2018-01-18T02:14:13-0500 09[KNL] unable to add policy 198.58.116.210/32 === 66.228.32.94/32 in
2018-01-18T02:14:13-0500 09[CFG] installing trap failed

Thanks