Auditing/logging port forwarding

[Jeff Blaine <jblaine@xxxxxxxxxxxx>]

OpenSSH Version: any

From all I can gather, there is no way to log port forwarding
that is going on.  This seems like a glaring ommission to me.

Am I wrong?

Is there any reason not to log the port here in sshd.c:

    verbose("Connection from %.500s port %d", remote_ip, remote_port);

So that the info states (note the 9999):

"Connection on port 9999 from 192.168.1.5 port 5180"

And IDEALLY:

"Connection on port 9999 (forwards to google.com:80) from
192.168.1.5 port 5180"