How can I get a box (in this case freebsd FreeBSD 8.0) to update its arp table in response to a gratuitous arp? I'm sure there must be a sysctl for it, but for the life of me I can't find it. And yes, I am well aware of the security risks vis-a-vis man in the middle attacks.
This question is invalid. FreeBSD 8.0 does by default properly update arp cache in response to Gratuitous arp. Real problem was switch eating packets. I would delete the post myself, but I do not know how
Thanks for replying back with the resolution. I was scratching my head on this one (didn't notice the behavior you described - but that was on FBSD FreeBSD 6)..
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.