Take the 2-minute tour ×
Super User is a question and answer site for computer enthusiasts and power users. It's 100% free, no registration required.

I am trying to replicate the following Linux iptables rule on my FreeBSD installation, but I cannot find much documentation of either pf or ipf's TCP MSS settings.

/sbin/iptables -A FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu

How do I translate the rule above into pf or ipf rule?

share|improve this question

1 Answer 1

up vote 0 down vote accepted

After some investigation, the following pf feature seems to help:

http://www.openbsd.gr/faq/pf/scrub.html

However, I did not go ahead to use freebsd and thus have not figured out the correct pf rule translation.

share|improve this answer

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Not the answer you're looking for? Browse other questions tagged or ask your own question.