[strongSwan] PROBLEM "received TS_UNACCEPTABLE notify, no CHILD_SA built"

[Martin Willi]

Hello Igor,

> received TS_UNACCEPTABLE notify, no CHILD_SA built

>      leftsubnet=10.2.0.0/16
>      leftid=@moon.strongswan.org
>      rightsubnet=10.1.0.0/16
>      rightid=@sun.strongswan.org

>      leftsubnet=10.2.0.0/16
>      leftid=@sun.strongswan.org
>      rightsubnet=10.1.0.0/16
>      rightid=@moon.strongswan.org

Your left/rightsubnet definitions do not match, both peers claim that
the 10.2.0.0/16 subnet is theirs. Who should have the 10.2.0.0/16
subnet, sun or moon?

Regards
Martin