Hi people, OK, excuse the ASCII art, this is the best I can manage!
In the below diagram, firewall 1 and 2 will be Bering RC3 boxes. Currently, I have shorewall 1.3.7c, but it will be upgraded to 1.3.9a when I start playing again. I'm trying to configure a network as follows (yes I know I could do it simpler but I'm playing!): +========+ |Internet| +========+ | | | ppp0 isp given +----------+ +========+ |Firewall 2|-----------------| SMDZ | 10.46.23.x +----------+eth1 10.46.23.x +========+ | eth0 10.0.1.1 | | +========+ | DMZ | 10.0.1.x (going to include mail, dns, dhcp, web proxy etc) +========+ | | | eth2 10.0.1.5 +----------+ |Firewall 1| +----------+ | eth0 192.168.1.1 | | +========+ |Internal| 192.168.1.x +========+ And I am having a problem! Firewall one's host file is fine, and seems to work ok, but I am unsure what to put in the /etc/shorewall/hosts file to describe zones in Firewall 1. DMZ and SDMZ are easy: dmz eth2:10.0.1.0/24 sdmz eth2:10.46.23.0/24 But what do I put for net? Neither of these lines, appeared to work: net eth2:0.0.0.0/0,eth2:!10.0.1.0/24,eth2:!10.46.23.0/24 net eth2:!10.0.1.0/24,eth2:!10.46.23.0/24 Nor did splitting it up onto separate line: net eth2:!10.0.1.0/24 net eth2:!10.46.23.0/24 How do I specify that the net zone is everything BUT 10.0.1.0/24 and 10.46.23.0/24 in hosts?? Thanks, Gavin Visit the Virgin Atlantic website for all the latest news and great special offers - http://www.virgin.com/atlantic This e-mail (and any attachments) may contain privileged and/or confidential information. If you are not the intended recipient please do not disclose, copy, distribute, disseminate or take any action in reliance on it. If you have received this message in error please reply and tell us and then delete all copies on your system. Any opinion on or advice or information contained in this email is not necessarily that of the owners or officers of this company. Should you wish to communicate with us by e-mail, we cannot guarantee the security of any data outside our own computer system ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ------------------------------------------------------------------------ leaf-user mailing list: [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/leaf-user SR FAQ: http://leaf-project.org/pub/doc/docmanager/docid_1891.html