pfSense

According to racoon.conf(5) the syntax of the remote statement we currently use has been deprecated and will be removed in the future.

Current syntax:

remote x.x.x.x {
    ...
}

New syntax:

remote tunnelname {
    remote_address x.x.x.x;
    ...
}

We'll need some method of determining the tunnelname, whether it's based on the description or otherwise. I couldn't find any clues about restrictions or the exact format in the man page either so we may need to have a look at the racoon code to verify what is allowed there.

Note that this is from racoon.conf(5) from ipsec-tools, the online man pages for FreeBSD and NetBSD are not current for racoon.conf(5) but if you install the ipsec-tools package, you will have the most current man page available.