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Re: [cobalt-users] raq4 ipchains firewall and ftp
- Subject: Re: [cobalt-users] raq4 ipchains firewall and ftp
- From: "Charlie Clemmer" <cclemmer@xxxxxxxxxxxxxxxxxx>
- Date: Fri Dec 13 11:33:03 2002
- List-id: Mailing list for users to share thoughts on Sun Cobalt products. <cobalt-users.list.cobalt.com>
On Fri, 13 Dec 2002 11:15:16 -0800, Andras Kende wrote
> I have firewall on a raq4 with the following ipchains rules:
[snip]
> Everything working well except my raqbackup.sh ftp upload to a remote
> ftp server.
>
> I guess need to open some more ports, now it hangs after "200
> PORT..." as below.
Could it be that the ftp session is trying to use passive mode, and therefore
ports other than 20/21? My firewall rules are similar to yours, but I've had
to inform users to not use passive mode or connectivity is not possible.