On Feb 8, 2007, at 5:15 PM, Tim Pushor wrote:
May be a dumb question, but how do I look at traffic going over an IPSEC tunnel, on one of the OpenBSD machines? I've tried tcpdump -i enc0 but get nothing ..
The enc0 interface is down by default. Try bringing it up first ("ifconfig enc0 up"), then run your tcpdump.
-- Jason Dixon DixonGroup Consulting http://www.dixongroup.net