Re: PF Presentation.

2003-09-10 Thread Daniel Hartmeier
On Wed, Sep 10, 2003 at 03:26:15PM -0300, Alejandro G. Belluscio wrote: > First about the benchmarks. Are those with current versions? Because > I've seen those graph since 3.0 and they apear very alike. I was > wondering if there was some comparison between 3.0 and 3.3, for example. They are t

PF Presentation.

2003-09-10 Thread Alejandro G. Belluscio
Hello Daniel, I've read the presentations on http://www.deadly.org/article.php3?sid=20030909101007 and was wondering about a couple of things. First about the benchmarks. Are those with current versions? Because I've seen those graph since 3.0 and they apear very alike. I was wondering if there

Re: pf and outbound traffic to local services.

2003-09-10 Thread Daniel Hartmeier
On Wed, Sep 10, 2003 at 10:28:08AM -0400, Jonathan Kay wrote: > Any ideas on how to fix this? There are three relevant issues, I think. First, incoming external connections to your two external addresses should cause related outgoing replies get routed to the same interface. If they are not (but

Re: pf and outbound traffic to local services.

2003-09-10 Thread Trevor Talbot
On Wednesday, Sep 10, 2003, at 07:28 US/Pacific, Jonathan Kay wrote: I have set up a load-balancing PF (on a NetBSD kame box, but that hopefully won't affect anything) and have two IP I'm redirecting ports from. The first connection is a T1 and the second is an un-related DSL. This thread ma

Re: dup-to to 3rd interface for snort

2003-09-10 Thread Can Erkin Acar
On Wed, Sep 10, 2003 at 10:50:24AM -0500, Chris Reining wrote: > Why don't you just run a chrooted snort on $ext_if? choose one: a. machines running snort usually have much higher requirements (disk space, cpu, connection to a database?) b. complex processes/services on a firewall is a bad thi

Re: dup-to to 3rd interface for snort

2003-09-10 Thread Chris Reining
Why don't you just run a chrooted snort on $ext_if? Chris On Wed, Sep 10, 2003 at 09:25:37AM -0400, Aaron Wade wrote: > Hi all, > I have a 3.3 based firewall, and I am looking at deploying snort on a 3rd > interface. It seems like dup-to is the best option for this, but I have a > few qu

pf and outbound traffic to local services.

2003-09-10 Thread Jonathan Kay
Hello all, I have set up a load-balancing PF (on a NetBSD kame box, but that hopefully won't affect anything) and have two IP I'm redirecting ports from. The first connection is a T1 and the second is an un- related DSL. Internal: sip0: LAN 192.168.0.1/24 External: sip1: WAN 123.123.123.123/

dup-to to 3rd interface for snort

2003-09-10 Thread Aaron Wade
Hi all, I have a 3.3 based firewall, and I am looking at deploying snort on a 3rd interface. It seems like dup-to is the best option for this, but I have a few questions as to how it works. How does dup-to work with scrub ? If scrub is reassembling packets, how could the IDS