Hi, ftp use port 20 for the data transfer. It looks like you have not opened that. Port 21 is just for making the ftp connection. I think you also need to call a module ipcontract to allow the ftp connection to be initiated and the data on another port to be seen as part of the same established connection. hth Willem
On 7 Aug 2003, Sinon wrote: > > Hello all > > I have setup an WWW, FTP, POP and SMTP server on an Red Hat Linux 7.1 Box. I have > configured ipchains through the lokkit utility but it seems as not all rules do > work... > > Here are my rules defined in ipchains: > :input ACCEPT > :forward ACCEPT > :output ACCEPT > -A input -s 0/0 -d 0/0 110 -p tcp -y -j ACCEPT > -A input -s 0/0 -d 0/0 22 -p tcp -y -j ACCEPT > -A input -s 0/0 -d 0/0 25 -p tcp -y -j ACCEPT > -A input -s 0/0 -d 0/0 80 -p tcp -y -j ACCEPT > -A input -s 0/0 -d 0/0 21 -p tcp -y -j ACCEPT > -A input -s 0/0 -d 0/0 -i lo -j ACCEPT > -A input -s 53 -d 0/0 -p udp -j ACCEPT > -A input -s 0/0 -d 0/0 -p tcp -y -j REJECT > -A input -s 0/0 -d 0/0 -p udp -j REJECT > > Even though, FTP should be allowed according to line 5, I'm able to connect to the > ftp server but I can't get the directory listing... The ftp server is functioning > correctly though. If I stop ipchains, I can log in via ftp and everything is fine. > Can somebody tell me what might be wrong or what extra rule would need to be defined > in order to make it work? > > Cheers, > Peter > > > -- redhat-list mailing list unsubscribe mailto:[EMAIL PROTECTED] https://www.redhat.com/mailman/listinfo/redhat-list