[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit 280a2f650584f7e06da36560d36c81d9099b3e07
Author: Andrew Cagney <cagney at gnu.org>
Date:   Tue Jan 26 15:07:19 2021 -0500

    nat: for IKEv2, only float remote port to :4500 when it was :500 and not a hard-wired .ikeport
    
    simplify logic