On Mon, Mar 07, 2011 at 11:34:50AM +0100, Daniel Gracia wrote: > El 07/03/2011 10:54, Henrik Engmark escribiC3: > >Is there a way, good or bad, to relax pf enough to let nmap do its OS > >detection? > >I am on 4.8. > > > > Way too vague question; you should at least describe the scenario.
I'm pretty certain he's just read /usr/ports/net/nmap/pkg/MESSAGE: --- CAUTION!!! Using nmap with `-O' flag under OpenBSD machine with pf enabled might hang nmap. It's caused by properly working pf which will filter out all weird ip header flags sent by nmap. --- But yes, if my earlier message isn't sufficient some clarification would be welcome. Joachim -- TFMotD: Pod::Find (3p) - find POD documents in directory trees http://www.joachimschipper.nl/