RE: PF MAC Filter

2003-02-28 Thread PF
As I understand 'The PF + Bridge Caution' - it is a risk of tanglefoot - as packets are going in and out of at least two interfaces, giving four PF filtering scenarios, it is easy to get it wrong or not get a small bit of it just right - especially if you are keeping states. The rule of thumb is t

Re: Altq control error

2003-02-28 Thread Henning Brauer
On Fri, Feb 28, 2003 at 10:59:08PM +0100, Henning Brauer wrote: > On Thu, Feb 27, 2003 at 08:07:14PM +0100, Henning Brauer wrote: > > On Thu, Feb 27, 2003 at 01:09:54PM -0500, Jason Dixon wrote: > > > This appears to work fine. However, if I add "control" to the std > > > queue, a flush/reload of

Re: Altq control error

2003-02-28 Thread Henning Brauer
On Thu, Feb 27, 2003 at 08:07:14PM +0100, Henning Brauer wrote: > On Thu, Feb 27, 2003 at 01:09:54PM -0500, Jason Dixon wrote: > > This appears to work fine. However, if I add "control" to the std > > queue, a flush/reload of PF tells me this: > > pfctl: DIOCADDALTQ: Invalid argument > I'll look

Re: CheckPoint SecureRemote Client through pf

2003-02-28 Thread Jolan Luff
On Fri, Feb 28, 2003 at 06:29:19PM +, siivv wrote: > Is a connection with the checkpoint secureremote client possible through a > obsd 3.2 nat'd pf firewall? I am refering to an outbound connection from > my home network, through the pf fwall, and to the checkpoint fwall How about more inform

Re: Priorizing empty ACKs

2003-02-28 Thread Michiel van Baak
On Fri, 28 Feb 2003 10:21:55 +0100 Daniel Hartmeier <[EMAIL PROTECTED]> wrote: >On Thu, Feb 27, 2003 at 10:13:55PM -0800, Ben Lovett wrote: > >> All in all, I'm seeing a great improvement. My connection is ADSL >> 1.5M/384, and the sweet spot for my connection appears to be 330Kbit/s. >> I'll do

Re: Double Nat

2003-02-28 Thread Bryan Irvine
Ignore this I guess it was cached...:-/ I shoulda checked that...*grumble* On Fri, 2003-02-28 at 10:06, Bryan Irvine wrote: > nevermind, I figured it out. I needed to add another rdr rule. > > My interpretation was that you could only forward one port per machine > running NAT, but I tried i

CheckPoint SecureRemote Client through pf

2003-02-28 Thread siivv
Is a connection with the checkpoint secureremote client possible through a obsd 3.2 nat'd pf firewall? I am refering to an outbound connection from my home network, through the pf fwall, and to the checkpoint fwall I have read that it is not possible with NAT, but figured I would run it by those

Re: Double Nat

2003-02-28 Thread Bryan Irvine
nevermind, I figured it out. I needed to add another rdr rule. My interpretation was that you could only forward one port per machine running NAT, but I tried it out and I guess it's forward one port per nat'd interface. Anyone care to correct me? --Bryan On Sat, 2032-02-28 at 02:01, Bryan Irv

Double Nat

2003-02-28 Thread Bryan Irvine
I have a firewall that I just build with 4 ethernet cards, and I"m having some strange problems with it. I have some rdr rules to a webserver hiding on 192.168.0.9 that work from anywhere else except from the other NAT. Ideas? --Bryan 64.1.201.129 |

Re: Priorizing empty ACKs

2003-02-28 Thread Daniel Hartmeier
On Thu, Feb 27, 2003 at 10:13:55PM -0800, Ben Lovett wrote: > All in all, I'm seeing a great improvement. My connection is ADSL > 1.5M/384, and the sweet spot for my connection appears to be 330Kbit/s. > I'll do some more playing around with it tomorrow to see if I can get > better speeds, but