Re: double NOT in rules is not working as expected

2011-04-08 Thread Claudio Jeker
On Fri, Apr 08, 2011 at 01:19:59PM +0300, Bojidara Marinchovska wrote: > Hello, > > netif="netif" > test1="1.2.3.4" > test2="2.3.4.5" > > block in quick on $netif from {!$test1, !$test2} to x.x.x.x - blocks > the access from the IPs from test1 and test2 macros, BUT it should > block all other EXC

Re: PF ruleset stymying my PPPoE testing, or am I just confused?

2011-01-04 Thread Claudio Jeker
On Thu, Dec 30, 2010 at 09:48:52PM -0800, Jonathan Rogers wrote: > Trying to set up a new telco fiber connection on my OpenBSD router/ > firewall (this is an OLD box with OpenBSD 3.8 on it...sorry). I can't > put the new telco connection live as the default yet, because it will > affect all users,

Re: pf corrupting packet checksums?

2010-12-29 Thread Claudio Jeker
On Wed, Dec 29, 2010 at 10:40:58AM +, Stuart Henderson wrote: > On 2010/12/29 08:51, Johan Helsingius wrote: > > Running pf on openbsd 4.8 (i386), I find something very strange going on. > > Looking at the log: > > > > Dec 28 22:23:37.772604 rule 4/(match) [uid 0, pid 28161] pass in on xl2: >

Re: pf protection against spoofed [source addr] packets

2010-10-20 Thread Claudio Jeker
On Wed, Oct 20, 2010 at 04:50:49AM +0300, Nerius Landys wrote: > >I then tried to use nemesis to change the spoofed source address from > >64.156.193.115 to 127.0.0.1 or 192.168.0.x, but nemesis wasn't able to > >do this with the error message "ERROR: Incomplete packet injection. Only > >wrote -1

Re: New pf install on Freebsd seem to be a slow starter.

2008-07-09 Thread Claudio Jeker
On Wed, Jul 09, 2008 at 07:25:18PM +0200, Leslie Jensen wrote: > Hello > > When I boot the machine where pf is installed, every thing I can see looks > ok. It's hard to read the text scrolling on the screen and the information > concerning pf is not to be found in /var/log/messages. > > Anyway I

Re: arpresolve: can't allocate llinfo

2007-02-28 Thread Claudio Jeker
On Tue, Feb 27, 2007 at 04:37:27PM -0600, Travis H. wrote: > I am not sure if this is pf-related, but has anyone seen > this error message, and what condition actually causes it? > Incomplete arp table? Out of memory? Something else? Something else normaly. Most probably trying to attach a arp e

Re: PF Table Size - Sanity Check

2006-11-07 Thread Claudio Jeker
On Tue, Nov 07, 2006 at 08:28:00PM +0100, Daniel Hartmeier wrote: > On Tue, Nov 07, 2006 at 06:08:52PM +, Paul Pruett wrote: > > > A nominal i386 computer with only a meg of ram > > without limit changes would not load it. > > Neither would a stock GENERIC kernel on any architecture. The reas

Re: OpenBGPD && PF

2006-01-05 Thread Claudio Jeker
On Thu, Jan 05, 2006 at 06:46:54AM -0500, jared r r spiegel wrote: > On Thu, Jan 05, 2006 at 03:18:22AM +0100, Sylwester S. Biernacki wrote: > > On Thursday, January 5, 2006, at 01:15:00, jared r r spiegel wrote: > > > > > - establish session with A and learn about 1.2.3.4/30; 1.2.3.4/30 is > > >

Re: Asymmetric gigabit speeds / OpenBSD 3.7 PF

2005-06-16 Thread Claudio Jeker
On Thu, Jun 16, 2005 at 04:57:19PM +0200, Frederic BRET wrote: > I was not sure where to send this question, to an OpenBSD list or to the > PF list. I'm trying to understand why our OpenBSD PF router is not able > to cope correctly with needed gigabit speeds, and perhaps one of you > already enc

Re: pf pauses in sending traffic

2004-09-14 Thread Claudio Jeker
On Tue, Sep 14, 2004 at 12:51:26PM +0200, Marco Matarazzo wrote: > Hi Matthew, > > I've the same problem here with 3.4 (and had the same problem with 3.3). The > 'hole' in communication is always just 20 seconds. In the beginning I > thought about a Spanning Tree issue, but after careful inspectio

Re: a trick

2004-03-10 Thread Claudio Jeker
On Wed, Mar 10, 2004 at 06:43:33PM +1100, Damien Miller wrote: > On Tue, 9 Mar 2004, Claudio Jeker wrote: > > > The best sollution is to have a full view (with no default route) via bgp > > and use no-route. So you get a auto-update bogon filter. It is more > > accurate

Re: a trick

2004-03-09 Thread Claudio Jeker
On Tue, Mar 09, 2004 at 09:15:11AM -0800, Brian Keefer wrote: > On Tue, 2004-03-09 at 07:06, Todd T. Fries wrote: > > Not when you're working on a system that is being attacked with packets > > with source ip's in the list. > > > > In my opinion anyway. > > Well, as long as you're using anti-spoo

Re: syn-proxy & application-level-proxy

2003-09-11 Thread Claudio Jeker
On Thu, Sep 11, 2003 at 07:37:44PM +0200, Ed White wrote: > On Thursday 11 September 2003 16:22, Daniel Hartmeier wrote: > > Oh, the dreaded payload inspection / passing to userland for inspection > > topic. This is basically unrelated to syn proxying, of course you can > > combine both once you ha

skip states and tables

2003-07-17 Thread Claudio Jeker
Hi all, is there a known problem with skip states and tables in 3.3-stable? I have multiple rules of the form: pass in on fxp1 from any to keep state queue a pass in on fxp1 from any to keep state queue b pass in on fxp1 from any to keep state queue c pass in on fxp1 from any to keep state q

Re: Linux virtual server competition

2003-06-20 Thread Claudio Jeker
On Fri, Jun 20, 2003 at 06:53:08PM +0200, Stefan Sonnenberg-Carstens wrote: > Hi list, > I'm sure anyone here knows about the linux virtual server (layer 4 load-balancer). > I searched the web for an equivalent for *bsd, but found none. > The only thing which looks like something like a load-balanc

tabels and label macros

2003-06-18 Thread Claudio Jeker
Hi all, out of curiosity I tried a rule like: pass in from any to keep state label out_$dstaddr which results in this funny output: out_97.108.108.111/0 290089 453609 54227731 It is clear that $dstaddr/$srcaddr can only be used on non table rules so pfctl should bark on rule loading. -- :wq

Re: M$ FTP through PF

2003-06-18 Thread Claudio Jeker
On Tue, Jun 17, 2003 at 06:09:36PM -0600, Glamdring wrote: > I have been fighting with getting FTP to work through PF without success > (yet). As I have been perusing this mail list I see many having the > same problem I am having, the FTP server is a separate machine, behind > the PF box and for