Re: Tracing packets passing through PF

2007-03-01 Thread Andrei Kolu
On Friday 02 March 2007 00:31, Tom Judge wrote: > Hi, > > I was wondering if there is any way to trace packets as they pass > through PF and possibly even the network stack. If someone could give > me some pointers on this it would be greatly appreciated. > pass in on rl0 all label "incoming" pas

Tracing packets passing through PF

2007-03-01 Thread Tom Judge
Hi, I was wondering if there is any way to trace packets as they pass through PF and possibly even the network stack. If someone could give me some pointers on this it would be greatly appreciated. Tom ___ freebsd-pf@freebsd.org mailing list http:

Require table definition if referenced by a rule?

2007-03-01 Thread Adam McDougall
Is there a way to make pfctl ensure that a table exists before allowing any rule to refer to it? For example, I found out I had a rule that references table but I had only defined a table called , and didn't realize I left off the d in the rule. does not exist, so the rule had no function. I

Re: flags tcp and abscence of flag

2007-03-01 Thread Daniel Hartmeier
On Wed, Feb 28, 2007 at 04:48:37PM -0300, Eduardo Meyer wrote: > Translating to human lang, what I want is "look everywhere and match > only packets with fin set but syn, rst and ack unset. > > How can I do the "unset" evaluation? "flags F/FSRA" does precisely that. It is not the same as "flags