Snort mailing list archives
RE: ipchains problem
From: "Tommy Eriksson" <tommy.eriksson () ctakt com>
Date: Fri, 22 Feb 2002 15:14:03 +0100
Ok, if I understood you correct your setup looks something like this (You stated that your snort box only had one interface): ********* * Snort * ********* | | *********** ************ [Internet]----* HUB *---* Firewall *---[Intranet] *********** ************ If this is the case there is no way for the snort box to block IP traffic to your Intranet. /Tommy -----Original Message----- From: snort-users-admin () lists sourceforge net [mailto:snort-users-admin () lists sourceforge net]On Behalf Of drazen.pranic () agrokor hr Sent: den 22 februari 2002 14:22 To: Snort Subject: [Snort-users] ipchains problem Hello, Dear Snort users, I urgently need help. One problem takes me a lot of time. In our company we want to improve our security. We have comercial firewall. We choose snort as IDS solution. Snort runs on Linux machine infront of whole network. Whole IP traffic passes through it. Now, we want to configure ipchains with snort. I found guardian script that automatically do that. It works ok, but we have problem with ipcahins. When attack came on IP address of Linux machine IPchains blocked it correctly. (Linux machine has only one interface.) Problem is when attack came on IP addresses of comercial firewall (which is behind snort), nothing happend. It seems that ipchains blocks only traffic for linux server. I failed manually to block other ip addresses. How can we block whole range of ip addresses? Thanks for any help, Drazen _______________________________________________ Snort-users mailing list Snort-users () lists sourceforge net Go to this URL to change user options or unsubscribe: https://lists.sourceforge.net/lists/listinfo/snort-users Snort-users list archive: http://www.geocrawler.com/redir-sf.php3?list=snort-users
Current thread:
- ipchains problem drazen . pranic (Feb 22)
- RE: ipchains problem Tommy Eriksson (Feb 22)