Catch up on stories from the past week (and beyond) at the Slashdot story archive


Forgot your password?
Trust the World's Fastest VPN with Your Internet Security & Freedom - A Lifetime Subscription of PureVPN at 88% off. Also, Slashdot's Facebook page has a chat bot now. Message it for stories and more. ×

Journal smash's Journal: IPSec in FreeBSD

Well, I've been setting up a wireless link between 2 of our offices at work lately, and I don't trust WEP encryption anymore than I trust Microsoft IIS, so I've been playing with IPSec in tunnel mode under FreeBSD.

Each end of the link is run by a Linksys WAP11 access point, hooked up to a FreeBSD firewall box running IPSec in tunnel mode.

The IPSec documentation is a little confusing on this type of setup, as it goes on about setting up a gif interface to use for tunnelling, however as far as I can see, its not required.

In my situation, instead of setting up a gif interface, I simply ended up using the NIC connected to the wireless bridge in its place - running tcpdump on either end is showing the packets as being ESP encrypted, so as far as I can see it all looks sweet.

Think I'll try putting together some documentation on it and submitting...

This discussion has been archived. No new comments can be posted.

IPSec in FreeBSD

Comments Filter:

New systems generate new problems.