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ftp though ftp-proxy timeouts

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From: Ryan Corder <rcorder@...>
To: <misc@...>
Subject: ftp though ftp-proxy timeouts
Date: Wednesday, February 14, 2007 - 2:02 pm

Since upgrading a couple firewalls this weekend from 3.8 to 4.0, I've

noticed a large increase in passive-mode FTP transfer timeouts.  Before

the upgrade, I had no issues...but now there are a number of client's

FTP servers that I have to transfer files to and from that transfers

simply fail on.  I can log in just fine, but the data connections hang

at random.  Sometimes they work, but often they don't.


I've increased the debugging on ftp-proxy and it isn't telling me

anything relevant.


my ftpproxy_flags are "-r"


relevant lines from my pf.conf:

-------------------------------


nat-anchor "ftp-proxy/*"

rdr-anchor "ftp-proxy/*"

rdr on $int_if inet proto tcp from any to any port 21 -> 127.0.0.1 8021


anchor "ftp-proxy/*"

pass out on $ext_if proto tcp from ($ext_if) to any port 21 keep state

-------------------------------


is anyone else experiencing anything similar?


TIA.

ryanc


--

Ryan Corder

Systems Engineer, NovaSys Health LLC.

501-219-4444 ext. 646


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ftp though ftp-proxy timeouts, Ryan Corder, (Wed Feb 14, 2:02 pm)