[LTP] [PATCH 1/1] network/ipsec: TCONF instead of TFAIL when operation not supported

[Petr Vorel]

> This happens when kernel module ip_vti resp. ip6_vti is missing.
And I propose to parse this and also TCONF it:
Garbage instead of arguments "local ...". Try "ip link help".

I find it on 3.16 (quite old kernel), but IMHO worth of taking care of it.

Kind regards,
Petr