PaulDotCom mailing list archives

cloning traffic with iptables

From: dninja at gmail.com (Robin Wood)
Date: Tue, 30 Dec 2008 00:17:41 +0000

Hi
Is there a way to use ip tables to copy all traffic on an interface to
a second interface?

The setup I have is I have a machine with two NICs, I want to copy all
traffic to or from eth0 to eth1 so another machine connected to eth1
can then use tcpdump to capture and monitor traffic.

Robin

Current thread:

cloning traffic with iptables Robin Wood (Dec 29)
- cloning traffic with iptables byte.bucket at 4a44.com (Dec 29)
  - cloning traffic with iptables Nick Baronian (Dec 29)
    - cloning traffic with iptables Robin Wood (Dec 30)