[strongSwan] non-zero reserved fields in IKE_AUTH response.

[Tobias Brunner]

> If we change the reserved fields to to zero for the same given test-case
> it works fine.
> Would it then be a parse issue?

It could be (the zeroed fields then not affecting the result).  It would
really help if you could add "enc 3" to charondebug in ipsec.conf and
rerun the failing test.  That would show us how exactly the ID payload
is parsed.

Regards,
Tobias