[Swan-dev] regression in 3ecec8adc Re: [Swan-commit] Changes to ref refs/heads/master

[Antony Antony]

On Mon, Jun 04, 2018 at 06:26:12PM +0000, Paul Wouters wrote:
> New commits:

> commit 8ab0c99916a6dcc8d5da75c376e22856d255e94d
> Author: Paul Wouters <pwouters at redhat.com>
> Date:   Mon Jun 4 13:10:10 2018 -0400
> 
>     pluto: Revert fbca7e1f which breaks 6in4 / 4in6
>     
>     Patch by Daniel M. Weeks
>

this commit seems to break one of my v4 only tunnel.
The remote end resolve to both v6 and v4 (A and AAAA) and it used to work. Now suddenly it is pickinug v6 and not able establish the v4 tunnel.

ipsec auto --up antony-ams
002 "antony-ams" #2: initiating v2 parent SA
133 "antony-ams" #2: STATE_PARENT_I1: initiate
002 "antony-ams" #2: local IKE proposals for antony-ams (IKE SA initiator selecting KE): 1:IKE:ENCR=AES_GCM_C_256;PRF=HMAC_SHA2_512;INTEG=NONE;DH=ECP_256
133 "antony-ams" #2: STATE_PARENT_I1: sent v2I1, expected v2R1
003 ERROR: "antony-ams" #2: sendto on ens3 to 2001:000:2e:1111::000:500 failed in STATE_IKEv2_BASE. Errno 97: Address family not supported by protocol
010 "antony-ams" #2: STATE_PARENT_I1: retransmission; will wait 0.5 seconds for response
003 ERROR: "antony-ams" #2: sendto on ens3 to 2001:000:2e:1111::000:500 failed in EVENT_v2_RETRANSMIT. Errno 97: Address family not supported by protocol
010 "antony-ams" #2: STATE_PARENT_I1: retransmissio

may be the previous commits are reltated to this issue.