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Date: Fri, 8 Dec 2006 16:53:02 +0300
From: "Roman Gorohov.              " <roma.a.g@gmail.com>
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To: Gergely CZUCZY <phoemix@harmless.hu>
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Cc: freebsd-pf@FreeBSD.org
Subject: FTP problem
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Hello, Gergely.

> try to use pftpx instead of ftp-proxy, it's available from ports.


> Bye,

> Gergely Czuczy

I tried switch to pftpx and got same result.
Last messages:
Dec  7 17:02:05 fw-spb pftpx[7306]: client limit (100) reached, refusing connection from 10.10.1.70
Dec  7 17:02:47 fw-spb pftpx[7306]: client limit (100) reached, refusing connection from 10.10.1.70
Dec  7 17:02:55 fw-spb pftpx[7306]: #296 proxy cannot connect to server 10.10.1.70: Operation not permitted
Dec  7 17:03:03 fw-spb pftpx[7306]: client limit (100) reached, refusing connection from 10.10.1.70
Dec  7 17:03:15 fw-spb last message repeated 2 times
Then it hang.

Address 10.10.1.70 is server itself, so I don't understand whats going on...
I started to think that there is some loop in pf rules, this would
nicely explain why there isn't any messages at console. But I can't
see any.
This is all referencing to ftp in my pf.conf:
rdr pass on $int_if proto tcp from any to any port 21 -> 127.0.0.1 port 8021
pass out on $ext_if inet proto tcp from $ext_if to any port 21 flags S/AUPRFS modulate state
pass in on $ext_if proto tcp from any to any port 21 keep state

Any suggestions?

Regards, Roman.