-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Thanks for reply, On Thursday 20 May 2004 14:30, Antony Stone wrote: [ SNIP ] [INTRANET 10.0.0.0/24]-------------+ +--[ROUTER]--(NET) [DMZ SERVER A - 192.168.0.2]----+ [DMZ SERVER B - 192.168.0.3]----+ Each DMZ server is mapped to it's PUBLIC IP. For example: 151.8.47.A ----> 192.168.0.2 151.8.47.B ----> 192.168.0.3 [...] > It's the reply packets which are the problem. > > http://www.netfilter.org/documentation/HOWTO/NAT-HOWTO-10.html i've read that manual but i't not so clear. It say to do a: # iptables -t nat -A POSTROUTING -d 192.168.1.1 -s 192.168.1.0/24 \ -p tcp --dport 80 -j SNAT --to 192.168.1.250 but can't understand what it say for 192.168.1.250. As in my config, i've write down that rule: $IPTABLES -t nat -A POSTROUTING -d 151.8.47.B -s 192.168.0.0/24 -p tcp -j SNAT - --to 192.168.0.1 ...where 192.168.0.1 is the DMZ interface of ROUTER. It don't work. Where's the error ? Thanks. Oz - -- Children are natural mimics who act like their parents despite every effort to teach them good manners. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFArKqVYuBSFbgkEysRAr5UAJ9BYkyVJ7UP659V1E46GhbWcADehwCgsKj4 2NJvOiTcojDX9CPzQPSG0Nc= =Jx70 -----END PGP SIGNATURE-----