Hi Marc! Mark Robinson schrieb:
Hi all,
I'm trying to set up a firewall that allows certain hosts in on certain ports, e.g. mail/ssh, but I can't see how to configure it as tightly as I would like. I've used the FW_TRUSTED_NETS and FW_SERVICES_TRUSTED_* and as far as I can see this lets all the listed hosts/subnets in on all listed ports. Is this the case? If so, is there any way I can say: let only host a in on port x, subnet b in on port y etc?
TIA, Mark mailto:mcr@reason-technology.com
AFAIK you must take a look at ipchains itself when you try to make something like this. There are several good descrpitions and examples in the web. If you get along with german, you can take a look at http://www.home.foni.net/~bmueller/infos/ipchains.html I know, I can't take that for granted... Greetings, Max