Re: help on firewall

iodine wrote: > > When using ip_masquerading, I have seen a friend block machines on his > internal network from using http/ftp/telnet to any address on the outside > using ipfwadm. ie 192.168.1.5 not allowed to use ftp(21), telnet(32) and > http(80) to anywhere by using 0.0.0.0 in the command lin

Re: help on firewall

ROTECTED]> Cc: debian-user@lists.debian.org Date: Wednesday, 4 November 1998 15:56 Subject: Re: help on firewall >Wilson Tuma wrote: > >> Hi >> >> How do I use ipfwadm to prevent all the users of my local network from >> doing ftp and telnet to my mail server whil

Re: help on firewall

Wilson Tuma wrote: > Hi > > How do I use ipfwadm to prevent all the users of my local network from > doing ftp and telnet to my mail server while allowing only two other > systems the same network from beign able to telnet or ftp to the mail > server. ipfwadm will only filter between networks.

help on firewall

Hi How do I use ipfwadm to prevent all the users of my local network from doing ftp and telnet to my mail server while allowing only two other systems the same network from beign able to telnet or ftp to the mail server. Thanks Wilson