Do you need an option like -A for add before the -t for tables maybe? iptables -A -t nat -A PREROUTING -i eth0 --dport 23 -j REDIRECT --to-port 80 Kenny On Thu, Dec 11, 2003 at 04:43:22PM -0600, Luke Davis wrote: > Anyone have any idea why this happens?: > > iptables -t nat -A PREROUTING -i eth0 --dport 23 -j REDIRECT --to-port 80 > iptables v1.2.6a: Unknown arg `--dport' > Try `iptables -h' or 'iptables --help' for more information. > Done, exiting > > _______________________________________________ > Speakup mailing list > Speakup at braille.uwo.ca > http://speech.braille.uwo.ca/mailman/listinfo/speakup