PF+Jail+IRC Cannot redirect oidentd from jail without "~"

Thomas Steen Rasmussen thomas at gibfest.dk
Mon Jul 7 15:19:02 UTC 2014


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On 06-07-2014 11:53, bryn1u85 . wrote:
> Hey,
> 
> I have a problem, have been sitting since a few days and can't
> resolve the problem.
> 
> I want to redirect oidentd port 113 from jail, becuse i use to
> irssi and want to connect with irc servers without "~" before ident
> example ~ident at host .
> 
> I don't know what else can i do. Nothing helps.
> 
> My etc/pf.conf
> 
> ... nat on em0 from $ip_oksymoron to any -> $ip_pub rdr on em0 inet
> proto tcp from any to $ip_pub port 113 -> $ip_oksymoron port 113 
> ... black in all pass in on $ext_if proto tcp from any to
> $ip_oksymoron port 113 ...
> 
> I checked from host without pf, works well. Checked from host with
> pf and works well but from jail it still doesn't work. Someone can
> help with this issue ?

Hello,

Try adding the "static-port" keyword to your nat rule.

Your TCP connections to IRC are coming from another port than you
think, static-port fixes that.

Best regards,

Thomas Steen Rasmussen
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