Running wu-ftpd on a system that is also running Seattle Firewall requires that you place the following entries in /etc/seawall/servers:
PROTOCOL | PORT(s) | CLIENT(s) | SERVER | PORT |
tcp | 1024:5999 | 0.0.0.0/0 | ||
tcp | 6010: | 0.0.0.0/0 | ||
tcp | ftp | 0.0.0.0/0 |
You will also need the following in /etc/seawall/apps:
PROTOCOL | SOURCE PORT(s) | SOURCE ADDR(s) | DEST PORT |
tcp | 1024: | 0.0.0.0/0 | ftp-data |
Two additional notes:
Running an FTP server on a masqueraded system (192.168.1.3 in this example) requires the following entries in /etc/seawall/servers:
PROTOCOL | PORT(s) | CLIENT(s) | SERVER | PORT |
tcp | 61000:65095 | 0.0.0.0/0 | ||
tcp | ftp | 0.0.0.0/0 | 192.168.1.3 |
The first entry is unnecessary if you have configured 'strong="No"'
Notice that this doesn't involve nearly as much risk as running the server on the firewall system itself.
Last updated 7/8/2000 - Tom Eastep