[Swan-dev] _parse_pam_auth_rsp: AUTH FAILURE

[Paul Wouters]

On Nov 29, 2020, at 17:07, Balaji Thoguluva <tbbalaji at gmail.com> wrote:
> 
> 
> Hi Folks,
> 
> I am using Linux Libreswan 3.25 (netkey) on 4.14.35.
> 
> The very first time, IKEv2/IPsec tunnel gets established correctly. I establish the tunnel by triggering a RADIUS packet matching the above parameters and this packet triggers the tunnel from Libreswan to the other end.
> 
> Now I tear down the tunnel from the other end and I verified there is no tunnel/SA's in Libreswan. Now if I again attempt to establish the same tunnel by triggering the RADIUS packet, then the tunnel attempt from Libreswan fails.

That is a known bug. I believe it was fixed in 3.27.

Paul