Re: pf same rule passes some, blocks some?

2004-09-01 Thread cmustard
On Mon, Aug 30, 2004 at 09:06:33PM -0400, Jason Opperisano wrote: On Mon, 2004-08-30 at 14:18, cmustard wrote: rule 1/0(match) block in on rl0: 84.2x.xxx.xx 192.168.3.2.6346: tcp 0 (DF) rule 1/0(match) block in on rl0: 224.2x.xxx.xx 192.168.3.2.6346: tcp 0 (DF) to me, this rule says it's

is amd64 a good choice ?

2004-09-01 Thread Alain
Hello, We're working on an openbsd/pf based GigE firewall. I would like to know if amd64 is a good architecture choice ? Will it be better than i386 ? In the pf developer interview, 64 bit architecture is recommended, but they don't really explain why. Thanks, Alain

Re: is amd64 a good choice ?

2004-09-01 Thread Cedric Berger
Alain wrote: Hello, We're working on an openbsd/pf based GigE firewall. I would like to know if amd64 is a good architecture choice ? Will it be better than i386 ? In the pf developer interview, 64 bit architecture is recommended, but they don't really explain why. One of the limitation of i386

Re: is amd64 a good choice ?

2004-09-01 Thread Mipam
On Wed, 1 Sep 2004, Alain wrote: Hello, We're working on an openbsd/pf based GigE firewall. I would like to know if amd64 is a good architecture choice ? Will it be better than i386 ? In the pf developer interview, 64 bit architecture is recommended, but they don't really explain why.

Re: is amd64 a good choice ?

2004-09-01 Thread Henning Brauer
* Mipam [EMAIL PROTECTED] [2004-09-01 12:48]: On Wed, 1 Sep 2004, Alain wrote: We're working on an openbsd/pf based GigE firewall. I would like to know if amd64 is a good architecture choice ? Will it be better than i386 ? In the pf developer interview, 64 bit architecture is

Re: is amd64 a good choice ?

2004-09-01 Thread Markus Friedl
On Wed, Sep 01, 2004 at 11:13:11AM +0200, Mipam wrote: present in OpenBSD, HT will prove usefull as well. Of course it will require a rewrite of the network stack from running under the single Giant kernel lock to permitting it to run in a fully parallel manner on multiple CPUs (as is being

packet flows nat+rdr+squid

2004-09-01 Thread Tihomir Ganev
nat and redirection work greet.On 127.0.0.1:3128 is running squid2.5.STABLE5 transparent proxy + zph patch wich mark squid HIT packet with tos 0x81.This also work.My problem is with packet flows i want to count traffic passed to/from squid to my users pass in on $int_if route-to (lo0

Re: is amd64 a good choice ?

2004-09-01 Thread Henning Brauer
* Alain [EMAIL PROTECTED] [2004-09-01 16:04]: Can you give me your opinion about the choice between amd64 and i386 for an openbsd/pf firewall ? buy an amd64. you can still run that in i386 mode should something go wrong in amd64 mode, what I don't expect to happen at all.

gmail subscribers

2004-09-01 Thread Daniel Hartmeier
For some reason, google's delivery MXen show Windows TCP fingerprints now. I doubt they're really using that OS, more likely pf.os needs some change. Anyway, that's the reason posts and subscribe requests from gmail addresses were tarpitted this week. I whitelisted their netblock, so maybe resend

matching ports that are actually open

2004-09-01 Thread Matthijs Bomhoff
Hi, Recently, I was pondering something that, as far as I know, pf can't do at the moment, but would be quite useful (for me at least ;) : I would like to have an extra condition for rules that matches when a socket is actually open at a given port, so it would be possible, for example, to

Re: matching ports that are actually open

2004-09-01 Thread Daniel Hartmeier
On Wed, Sep 01, 2004 at 06:43:45PM +0200, Matthijs Bomhoff wrote: (Or is this already possible with pf, but did I just miss it? :) Try the 'user' (or 'group') options, see pf.conf(5). If an incoming connection matches a listening socket (on the firewall itself), 'user != unknown' is true.

Re: pf same rule passes some, blocks some?

2004-09-01 Thread Jason Opperisano
On Tue, 2004-08-31 at 19:31, cmustard wrote: are those the complete log entries? my log entries look more like - no, i truncated, I was running tcpdump -neq -ttt -r /var/log/pflog they were the 'standard/normal' entries: Aug 31 01:20:15.287341 rule 1/0(match): block in on rl0:

Re: gmail subscribers

2004-09-01 Thread interval
Daniel Hartmeier writes: For some reason, google's delivery MXen show Windows TCP fingerprints now. I doubt they're really using that OS, more likely pf.os needs some change. Speaking of gmail, would anyone happen to have a spare invite they could throw my way?

Re: gmail subscribers

2004-09-01 Thread Derrick
sure On Wed, 1 Sep 2004 [EMAIL PROTECTED] wrote: Daniel Hartmeier writes: For some reason, google's delivery MXen show Windows TCP fingerprints now. I doubt they're really using that OS, more likely pf.os needs some change. Speaking of gmail, would anyone happen to have a spare invite

Re: matching ports that are actually open

2004-09-01 Thread Matthijs Bomhoff
On Sep 1, 2004, at 20:11, Daniel Hartmeier wrote: On Wed, Sep 01, 2004 at 06:43:45PM +0200, Matthijs Bomhoff wrote: (Or is this already possible with pf, but did I just miss it? :) Try the 'user' (or 'group') options, see pf.conf(5). If an incoming connection matches a listening socket (on the

PF --- spamd

2004-09-01 Thread Ed White
Hi, I'm playing with OpenBSD 3.6-beta. I wanted to test spamd with greylisting, but it seems that the interaction with PF is broken. In short spamd doesn't add anything to /var/db/spamd so I'll never get my IP added to spamd-white --- pf.conf - table spamd

Re: is amd64 a good choice ?

2004-09-01 Thread Ryan McBride
On Wed, Sep 01, 2004 at 05:15:14PM +0200, Henning Brauer wrote: * Alain [EMAIL PROTECTED] [2004-09-01 16:04]: Can you give me your opinion about the choice between amd64 and i386 for an openbsd/pf firewall ? buy an amd64. you can still run that in i386 mode should something go wrong in

Re: is amd64 a good choice ?

2004-09-01 Thread Ryan McBride
On Wed, Sep 01, 2004 at 03:09:49PM +0200, Henning Brauer wrote: You are speculating, and you don't really knwo what you are talking about here... sorry, no GigE chipset interrupts per packet. I beleive re(4) does, at least with the OpenBSD driver. But if you are using this cheap, low-end

Re: matching ports that are actually open

2004-09-01 Thread Jason Dixon
On Sep 1, 2004, at 5:10 PM, Matthijs Bomhoff wrote: What I would like to do, is something like the following (just an example) : rdr proto tcp to (dc0) port 80 ! open - 10.0.2.2 port 80 i.e. redirect connections to the local webserver to some other host when the local webserver is not