Re: PF firewall rules and documentation

2011-02-01 Thread Da Rock
On 02/01/11 00:40, Kevin Wilcox wrote: On Mon, Jan 31, 2011 at 05:58, Da Rock wrote: Yes. Me unfortunately, but I did manage to pick it up quite quickly though. I had a little thief attack one of my ports and attempt login on the firewall. I had to change it to 'block in $log on $ext_if a

Re: PF firewall rules and documentation

2011-01-31 Thread Kevin Wilcox
On Mon, Jan 31, 2011 at 05:58, Da Rock wrote: > Yes. Me unfortunately, but I did manage to pick it up quite quickly though. > I had a little thief attack one of my ports and attempt login on the > firewall. I had to change it to 'block in $log on $ext_if all > block out $log on $ext_if all' to ac

Re: PF firewall rules and documentation

2011-01-31 Thread Da Rock
On 01/31/11 20:30, Patrick Lamaiziere wrote: Le Sat, 29 Jan 2011 12:39:18 +1000, Da Rock a écrit : I spent some time playing with pf and pf.conf, and followed the directions in the handbook. It redirected me to the openbsd site for pf.conf, and recommended it as the most comprehensive docu

Re: PF firewall rules and documentation

2011-01-31 Thread Patrick Lamaiziere
Le Sat, 29 Jan 2011 12:39:18 +1000, Da Rock a écrit : > I spent some time playing with pf and pf.conf, and followed the > directions in the handbook. It redirected me to the openbsd site for > pf.conf, and recommended it as the most comprehensive documentation > for pf. > > Firstly, I didn't f

Re: PF firewall rules and documentation

2011-01-29 Thread Da Rock
On 01/29/11 23:50, Iñigo Ortiz de Urbina wrote: I think that kind of user should never be in charge of anything security related Reading my own post I realise I forgot my question due to kiddie issues that were occuring in my vicinity. That is, how would one go about this? As for user suit

PF firewall rules and documentation

2011-01-28 Thread Da Rock
I spent some time playing with pf and pf.conf, and followed the directions in the handbook. It redirected me to the openbsd site for pf.conf, and recommended it as the most comprehensive documentation for pf. Firstly, I didn't find that. I had to translate the instructions into the current ver

Re: firewall rules for bitlord, yahoo, limewire

2008-11-30 Thread Norberto Meijome
On Wed, 26 Nov 2008 23:25:21 -0600 "Andrew Gould" <[EMAIL PROTECTED]> wrote: > The Limewire website says it has versions for Windows, Mac OS X, Linux and > others, including OS/2 and Solaris. furthermore, you can just download the source and make it run from within Eclipse (with some tweaks rega

Re: firewall rules for bitlord, yahoo, limewire

2008-11-30 Thread Norberto Meijome
On Thu, 27 Nov 2008 12:07:50 +0100 (CET) Wojciech Puchar <[EMAIL PROTECTED]> wrote: > > Yeah. Limewire is written in Java (iirc), which makes it extremely > > easy to port it to any system that can run java. > > for P2P sharing rtorrent (/usr/ports/net-p2p/rtorrent) works excellent if you only

Re: firewall rules for bitlord, yahoo, limewire

2008-11-27 Thread Wojciech Puchar
Yeah. Limewire is written in Java (iirc), which makes it extremely easy to port it to any system that can run java. for P2P sharing rtorrent (/usr/ports/net-p2p/rtorrent) works excellent ___ freebsd-questions@freebsd.org mailing list http://lists.freeb

Re: firewall rules for bitlord, yahoo, limewire

2008-11-27 Thread Wojciech Puchar
because historically ISPs used those ports for throttling. +1 . skype does the same thing. and it's "p2p" too , although a lot less so than limewire. well ther are excellent method to block skype when using HTTP proxy not NAT ;) (skype can do through proxy)

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread APseudoUtopia
On Thu, Nov 27, 2008 at 12:25 AM, Andrew Gould <[EMAIL PROTECTED]> wrote: > On Wed, Nov 26, 2008 at 6:40 PM, Fbsd1 <[EMAIL PROTECTED]> wrote: > >> dick hoogendijk wrote: >> >> > My unofficial take on it is that limewire is a peer-to-peer sharing application used by Windows, Mac OS X and L

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Andrew Gould
On Wed, Nov 26, 2008 at 6:40 PM, Fbsd1 <[EMAIL PROTECTED]> wrote: > dick hoogendijk wrote: > > My unofficial take on it is that limewire is a peer-to-peer sharing >>> application used by Windows, Mac OS X and Linux users to share files, >>> usually music, often copyrighted, over the internet

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Norberto Meijome
On Wed, 26 Nov 2008 21:40:27 +0800 Fbsd1 <[EMAIL PROTECTED]> wrote: > I have inclusive firewall rule set which means only packets matching > the rules are passed through. The inbound hight port numbers are > blocked by design. > > How do other firewall users code rules to allow limewire to work?

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Michael Powell
Fbsd1 wrote: [snip] > > Limewire is a windows only application. > So how can you say it runs on solaris which is a flavor Unix? > Limewire is a Java program. It will run on any platform which has a working Java run time environment installed. It is definitely not "Windows only". -Jason _

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Norberto Meijome
On Wed, 26 Nov 2008 18:52:16 + RW <[EMAIL PROTECTED]> wrote: [..] > > > It is one of the > > fastest, most effective ways to spread viruses, trojans, spyware, etc. > > > > The program does not use fixed ports, so the services are hard to > > block. In essence, the program gets the user to by

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Norberto Meijome
On Wed, 26 Nov 2008 09:28:49 -0600 "Andrew Gould" <[EMAIL PROTECTED]> wrote: > When the last culprit get's his computer back, he > will find it running an operating system that is not supported by Limewire. DOS 6.0 ? :P it's java... > The next time, he'll get it back without a network card. ou

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Fbsd1
dick hoogendijk wrote: My unofficial take on it is that limewire is a peer-to-peer sharing application used by Windows, Mac OS X and Linux users to share files, usually music, often copyrighted, over the internet. It is one of the fastest, most effective ways to spread viruses, trojans, spywa

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Wojciech Puchar
When people ask my advice about computers, I always include: "Never use Limewire, or anything like it." just downloading/sharing files allows you to download viruses, but it's up to you to run them. well unless P2P program is really broken, or you are sharing executables. for sharing movies

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Wojciech Puchar
My unofficial take on it is that limewire is a peer-to-peer sharing application used by Windows, Mac OS X and Linux users to share files, usually music, often copyrighted, over the internet. It is one of the fastest, most effective ways to spread viruses, trojans, spyware, etc. that's my cli

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Ott Köstner
dick hoogendijk wrote: I know, I'm cynical here, but limewire is not all bad! ...and, BTW, Limewire port is readily available for FreeBSD: http://cvsweb.freebsd.org/ports/net-p2p/limewire "LimeWire is a fast, easy-to-use file sharing program that contains no spyware, adware or other bund

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread RW
On Wed, 26 Nov 2008 10:54:43 -0600 "Andrew Gould" <[EMAIL PROTECTED]> wrote: > On Wed, Nov 26, 2008 at 10:42 AM, Wojciech Puchar < > [EMAIL PROTECTED]> wrote: > > > sorry for asking but what are this "limewire" programs are? > > > > > My unofficial take on it is that limewire is a peer-to-peer sh

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread dick hoogendijk
On Wed, 26 Nov 2008 10:54:43 -0600 "Andrew Gould" <[EMAIL PROTECTED]> wrote: > On Wed, Nov 26, 2008 at 10:42 AM, Wojciech Puchar < > [EMAIL PROTECTED]> wrote: > > > sorry for asking but what are this "limewire" programs are? > > > > > My unofficial take on it is that limewire is a peer-to-peer sh

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Lowell Gilbert
[EMAIL PROTECTED] writes: > Andrew Gould <[EMAIL PROTECTED]> escribió: > >> On Wed, Nov 26, 2008 at 8:13 AM, <[EMAIL PROTECTED]> wrote: >> >>> >>> Hmmm. Isn't life interesting. I would like to know how to block them and >>> others without causing strange secondary problems. >>> >>> Actually a de

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Andrew Gould
On Wed, Nov 26, 2008 at 10:42 AM, Wojciech Puchar < [EMAIL PROTECTED]> wrote: > sorry for asking but what are this "limewire" programs are? > > My unofficial take on it is that limewire is a peer-to-peer sharing application used by Windows, Mac OS X and Linux users to share files, usually music, o

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Wojciech Puchar
sorry for asking but what are this "limewire" programs are? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread eculp
Andrew Gould <[EMAIL PROTECTED]> escribió: On Wed, Nov 26, 2008 at 8:13 AM, <[EMAIL PROTECTED]> wrote: Hmmm. Isn't life interesting. I would like to know how to block them and others without causing strange secondary problems. Actually a default pf configuration will let them pass unless I

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Andrew Gould
On Wed, Nov 26, 2008 at 8:13 AM, <[EMAIL PROTECTED]> wrote: > > Hmmm. Isn't life interesting. I would like to know how to block them and > others without causing strange secondary problems. > > Actually a default pf configuration will let them pass unless I'm > forgetting something important. >

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread RW
On Wed, 26 Nov 2008 21:40:27 +0800 Fbsd1 <[EMAIL PROTECTED]> wrote: > I have inclusive firewall rule set which means only packets matching > the rules are passed through. The inbound hight port numbers are > blocked by design. > > How do other firewall users code rules to allow limewire to work?

Re: firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread eculp
Fbsd1 <[EMAIL PROTECTED]> escribió: These applications have predefined ports they use to start up the bi-directional packet conversation. But them unsolicited packeted come in from other pc nodes to share data using a wide range of high port numbers. IPFW, IPF, and PF don't seem to have a r

firewall rules for bitlord, yahoo, limewire

2008-11-26 Thread Fbsd1
These applications have predefined ports they use to start up the bi-directional packet conversation. But them unsolicited packeted come in from other pc nodes to share data using a wide range of high port numbers. IPFW, IPF, and PF don't seem to have a rule option to allow packs in/out based o

Re: Firewall rules / Proper directory

2007-08-03 Thread Tuc at T-B-O-H.NET
> > I've made a "/etc/rc.firewall.local" I may rename it in the future > > to stand out more, but we'll see how it goes for now. > > Neat. Have fun with the new firewall ruleset then. > Thanks. I wish it wasn't necessary, but the server runs MySQL and if I turn TCPwrappers on, someon

Re: Firewall rules / Proper directory

2007-08-03 Thread Giorgos Keramidas
On 2007-08-02 14:49, "Tuc at T-B-O-H.NET" <[EMAIL PROTECTED]> wrote: >Giorgos Keramidas wrote: >>On 2007-08-02 12:36, "Tuc at T-B-O-H.NET" <[EMAIL PROTECTED]> wrote: >>> Hi, >>> I'm developing firewall rules for a machine, and I&#

Re: Firewall rules / Proper directory

2007-08-02 Thread Tuc at T-B-O-H.NET
> > On 2007-08-02 12:36, "Tuc at T-B-O-H.NET" <[EMAIL PROTECTED]> wrote: > > Hi, > > I'm developing firewall rules for a machine, and I'm wondering what > > the standard is for putting my version of an ipfw "firewall_script"? >

Re: Firewall rules / Proper directory

2007-08-02 Thread Giorgos Keramidas
On 2007-08-02 12:36, "Tuc at T-B-O-H.NET" <[EMAIL PROTECTED]> wrote: > Hi, > I'm developing firewall rules for a machine, and I'm wondering what > the standard is for putting my version of an ipfw "firewall_script"? I usually save my rules in '

Re: Firewall rules / Proper directory

2007-08-02 Thread RW
On Thu, 2 Aug 2007 12:36:51 -0400 (EDT) "Tuc at T-B-O-H.NET" <[EMAIL PROTECTED]> wrote: > Hi, > > I'm developing firewall rules for a machine, and I'm wondering > what the standard is for putting my version of an ipfw > "firewall_script"?

Firewall rules / Proper directory

2007-08-02 Thread Tuc at T-B-O-H.NET
Hi, I'm developing firewall rules for a machine, and I'm wondering what the standard is for putting my version of an ipfw "firewall_script"? I'd normally drop it onto /usr/local/etc somewhere, but my /u/l/e is an NFS filesystem, and according to rcorder

Re: temporary IP addition to firewall rules

2007-02-05 Thread Erik Norgaard
Noah wrote: Erik Norgaard wrote: Noah wrote: the servers and clients are not on the same LAN segment. capturing MAC has nothing to do with this scenario. You haven't exactly told a lot about the network you want to setup. The logic thing is to authenticate against the firewall connected to

Re: temporary IP addition to firewall rules

2007-02-04 Thread Noah
Erik Norgaard wrote: Noah wrote: the servers and clients are not on the same LAN segment. capturing MAC has nothing to do with this scenario. You haven't exactly told a lot about the network you want to setup. The logic thing is to authenticate against the firewall connected to the same

Re: temporary IP addition to firewall rules

2007-02-04 Thread Erik Osterholm
On Sun, Feb 04, 2007 at 10:51:58PM +0100, Erik Norgaard wrote: > Noah wrote: > > >the servers and clients are not on the same LAN segment. capturing MAC > >has nothing to do with this scenario. > > You haven't exactly told a lot about the network you want to setup. The > logic thing is to authenti

Re: temporary IP addition to firewall rules

2007-02-04 Thread Erik Norgaard
Noah wrote: the servers and clients are not on the same LAN segment. capturing MAC has nothing to do with this scenario. You haven't exactly told a lot about the network you want to setup. The logic thing is to authenticate against the firewall connected to the same subnet - and that will k

Re: temporary IP addition to firewall rules

2007-02-04 Thread J65nko
On 2/4/07, Noah <[EMAIL PROTECTED]> wrote: Does anybody have a recommendation for a program out there that would allow somebody to enter an account and password on my website, their IP address is cached, and the cached IP address is added temporarily to the firewall ruleset to be allowed. Hav

Re: temporary IP addition to firewall rules

2007-02-04 Thread Noah
Erik Norgaard wrote: Noah wrote: Does anybody have a recommendation for a program out there that would allow somebody to enter an account and password on my website, their IP address is cached, and the cached IP address is added temporarily to the firewall ruleset to be allowed. I am not

Re: temporary IP addition to firewall rules

2007-02-04 Thread Erik Norgaard
Noah wrote: Does anybody have a recommendation for a program out there that would allow somebody to enter an account and password on my website, their IP address is cached, and the cached IP address is added temporarily to the firewall ruleset to be allowed. I am not aware of anything that w

temporary IP addition to firewall rules

2007-02-03 Thread Noah
Hi, Does anybody have a recommendation for a program out there that would allow somebody to enter an account and password on my website, their IP address is cached, and the cached IP address is added temporarily to the firewall ruleset to be allowed. cheers, Noah

temporary IP addition to firewall rules

2007-02-03 Thread Noah
Hi, Does anybody have a recommendation for a program out there that would allow somebody to enter an account and password on my website, their IP address is cached, and the cached IP address is added temporarily to the firewall ruleset to be allowed. cheers, Noah _

Re: Command to "dump" firewall rules to be persistent across reboots.

2006-11-29 Thread Lane
On Wednesday 29 November 2006 13:38, Dan Mahoney, System Admin wrote: > Hey all, I'm experimenting with ipfw as means of controlling some > interesting anomalies like with portsenty or some ssh anti-brute-force > scripts (i.e. adding bad hosts to tables, adding deny rules > for certain hosts, etc),

Command to "dump" firewall rules to be persistent across reboots.

2006-11-29 Thread Dan Mahoney, System Admin
Hey all, I'm experimenting with ipfw as means of controlling some interesting anomalies like with portsenty or some ssh anti-brute-force scripts (i.e. adding bad hosts to tables, adding deny rules for certain hosts, etc), and I was wondering if there was (either in the form of a script, or a bu

Re: new firewall rules

2006-08-20 Thread Noah
Chris Knipe wrote: sh /etc/rc.firewall thanks whats the fer? Cheers, Noah ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: new firewall rules

2006-08-20 Thread Chris Knipe
sh /etc/rc.firewall Regards, Chris. - Original Message - From: "Noah" <[EMAIL PROTECTED]> To: Sent: Monday, August 21, 2006 1:24 AM Subject: new firewall rules Hi there, I want to activate the new rules I added to rc.firewall . Is there anyway to easily

new firewall rules

2006-08-20 Thread Noah
Hi there, I want to activate the new rules I added to rc.firewall . Is there anyway to easily do this without rebooting? Cheers, Noah ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To uns

Re: laptop firewall rules

2005-10-31 Thread Giorgos Keramidas
On 2005-10-31 16:45, Giorgos Keramidas <[EMAIL PROTECTED]> wrote: >On 2005-10-30 18:23, Eric F Crist <[EMAIL PROTECTED]> wrote: >>On Oct 30, 2005, at 4:41 PM, [EMAIL PROTECTED] wrote: >>> Does anyone have a good example of a firewall ruleset for a >>> wireless interface in a laptop, or a pointer to

Re: laptop firewall rules

2005-10-31 Thread Giorgos Keramidas
On 2005-10-30 18:23, Eric F Crist <[EMAIL PROTECTED]> wrote: >On Oct 30, 2005, at 4:41 PM, [EMAIL PROTECTED] wrote: >> Does anyone have a good example of a firewall ruleset for a >> wireless interface in a laptop, or a pointer to documentation? >> I want to use IPFilter on 6.0 rc1. I want to let a

Re: laptop firewall rules

2005-10-31 Thread Giorgos Keramidas
o have all the features IP Filter has and it's also better maintained, AFAIK. > I want to let all connections out and keep state, but block all > incoming from the outside. Good idea. I'm using a fairly restrictive set of firewall rules, even in networks where my laptop has to use DHC

Re: laptop firewall rules

2005-10-31 Thread Eric F Crist
On Oct 30, 2005, at 6:23 PM, Eric F Crist wrote: On Oct 30, 2005, at 4:41 PM, [EMAIL PROTECTED] wrote: Does anyone have a good example of a firewall ruleset for a wireless interface in a laptop, or a pointer to documentation? I want to use IPFilter on 6.0 rc1. I want to let all connections

Re: laptop firewall rules

2005-10-30 Thread Parv
in message <[EMAIL PROTECTED]>, wrote Vitaly Cherny thusly... > > On 10/31/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > Does anyone have a good example of a firewall ruleset for a wireless > > interface in a laptop, or a pointer to documentation? I want to use > > IPFilter on 6.0 rc1. I w

Re: laptop firewall rules

2005-10-30 Thread Vitaly Cherny
On 10/31/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Does anyone have a good example of a firewall ruleset for a wireless > interface in a laptop, or a pointer to documentation? I want to use > IPFilter on 6.0 rc1. I want to let all connections out and keep state, > but block all incoming

Re: laptop firewall rules

2005-10-30 Thread Eric F Crist
On Oct 30, 2005, at 4:41 PM, [EMAIL PROTECTED] wrote: Does anyone have a good example of a firewall ruleset for a wireless interface in a laptop, or a pointer to documentation? I want to use IPFilter on 6.0 rc1. I want to let all connections out and keep state, but block all incoming from t

laptop firewall rules

2005-10-30 Thread andy
Does anyone have a good example of a firewall ruleset for a wireless interface in a laptop, or a pointer to documentation? I want to use IPFilter on 6.0 rc1. I want to let all connections out and keep state, but block all incoming from the outside. TIA ___

RE: IPF Firewall Rules... help!

2005-04-09 Thread bob
. Or have friend using limewire try to access your shared files on one of your lan pc's. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of dick hoogendijk Sent: Saturday, April 09, 2005 4:46 PM To: freebsd-questions@freebsd.org Subject: Re: IPF Firewall

Re: IPF Firewall Rules... help!

2005-04-09 Thread dick hoogendijk
On Sat, 9 Apr 2005 11:43:23 -0400 [EMAIL PROTECTED] wrote: > Dick > Since you say you have limewire working on your LAN behind firewall > why don't you post your rules so we can see how you did it. # Limewire pass out quick on rl0 proto tcp from any to any port = 6346 flags S keep state pass out

RE: IPF Firewall Rules... help!

2005-04-09 Thread bob
tions Subject: Re: IPF Firewall Rules... help! On 08 Apr [EMAIL PROTECTED] wrote: > If you read the limewire website carefully you will see that no where > does it say it will work on PC on a local area network (LAN). This is > one of those products that buries the sending IP address in th

Re: IPF Firewall Rules... help!

2005-04-08 Thread Dick Hoogendijk
On 08 Apr [EMAIL PROTECTED] wrote: > If you read the limewire website carefully you will see that no where > does it say it will work on PC on a local area network (LAN). This is > one of those products that buries the sending IP address in the > packets. A PC on the LAN uses an NATed ip address a

RE: IPF Firewall Rules... help!

2005-04-08 Thread bob
email post. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Gareth Bailey Sent: Friday, April 08, 2005 9:26 AM To: freebsd-questions Subject: Fwd: IPF Firewall Rules... help! Hi Bob, Thanks, I have read the handbook and a couple of other articles. I have attached my ipf

Fwd: IPF Firewall Rules... help!

2005-04-08 Thread Gareth Bailey
, April 08, 2005 8:16 AM > To: freebsd-questions > Subject: IPF Firewall Rules... help! > > We have a freebsd gateway server for windows clients. We use IPF > with nat. > > What ipf rules and ipnat rules are required on the gateway for > Limewire peer-to-peer to connect on the

IPF Firewall Rules... help!

2005-04-08 Thread Gareth Bailey
We have a freebsd gateway server for windows clients. We use IPF with nat. What ipf rules and ipnat rules are required on the gateway for Limewire peer-to-peer to connect on the clients. If you can help, please do... i'm doing something wrong! Thanks Gareth __

Re: loading firewall rules dynamically at higher security levels

2004-12-28 Thread Giorgos Keramidas
/etc/rc.d/pf % /etc/rc.d/securelevel % gothmog:/root# How are you setting the system securelevel and how do firewall rules fail to load? ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"

loading firewall rules dynamically at higher security levels

2004-12-28 Thread dave
Hello, I was wondering is it possible to load ipf or pf via rc.conf with a system in a securelevel of 1 or greater? Trying this thus far has been unsuccessful, reading the man page suggests this is not possible but if anyone has a workaround i'd appreciate it. Thanks. Dave. __

RE: Firewall rules for local lan

2004-07-11 Thread JJB
PROTECTED] Subject: Firewall rules for local lan Hello, I have a quick question for you: I am in the process of setting up ipfw for my server and a small LAN of two pcs. The FreeBSD server is used as an internet gateway with a dial up connection (ppp -auto -alias demand). My network connection is

Re: Firewall rules for local lan

2004-07-11 Thread cpghost
Gaspar Kiraly wrote: I am in the process of setting up ipfw for my server and a small LAN of two pcs. The FreeBSD server is used as an internet gateway with a dial up connection (ppp -auto -alias demand). My network connection is working fine, however I am getting more and more junk mail lately. It

Firewall rules for local lan

2004-07-11 Thread Gaspar Kiraly
Hello, I have a quick question for you: I am in the process of setting up ipfw for my server and a small LAN of two pcs. The FreeBSD server is used as an internet gateway with a dial up connection (ppp -auto -alias demand). My network connection is working fine, however I am getting more and mor

Re: Firewall rules

2004-06-20 Thread Alex de Kruijff
On Wed, Jun 16, 2004 at 01:32:58AM +0100, Robert Downes wrote: > JJB wrote: > > >Fundamentally his keep-state rules work and yours don't. > > > I have used his script exactly, modifying only for the differences in my > ISP's addresses. Everything works as before, and still the check-state > rule

Re: Firewall rules

2004-06-15 Thread Giorgos Keramidas
On 2004-06-15 23:29, Giorgos Keramidas <[EMAIL PROTECTED]> wrote: >On 2004-06-15 20:54, Robert Downes <[EMAIL PROTECTED]> wrote: >> I'm obviously missing something... >> >> su-2.05b# ipfw -a list >> 00100 16 1144 divert 8668 ip from any to any in via rl0 >> 00200 17 964 divert 8668 ip from any

Re: Firewall rules

2004-06-15 Thread Robert Downes
JJB wrote: Fundamentally his keep-state rules work and yours don't. I have used his script exactly, modifying only for the differences in my ISP's addresses. Everything works as before, and still the check-state rule is showing zero packets and zero bytes, even though keep-state rules have been

Re: Firewall rules

2004-06-15 Thread Robert Downes
JJB wrote: First indication is the hit count on the check-state rule. It's zero which means there is never an match in the keep-state table. For all practical purposes your firewall keep-state rules are useless. I was suspicious of that too, but if I remove the keep-state option from the allow

Re: Firewall rules

2004-06-15 Thread Giorgos Keramidas
On 2004-06-15 20:54, Robert Downes <[EMAIL PROTECTED]> wrote: > I'm obviously missing something... > > su-2.05b# ipfw -a list > 00100 16 1144 divert 8668 ip from any to any in via rl0 > 00200 17 964 divert 8668 ip from any to any out via rl0 > 00300 0 0 check-state > 00400 32 3296 allo

Firewall rules

2004-06-15 Thread Robert Downes
I'm obviously missing something... I've read as much about IPFW and firewall packet filtering as I can, and I"m still happy with these very simple rules: su-2.05b# ipfw -a list 00100 16 1144 divert 8668 ip from any to any in via rl0 00200 17 964 divert 8668 ip from any to any out via rl0 003

Re: firewall rules error

2004-04-16 Thread RazorOnFreeBSD
Whatever the rules I'm using I get this message when booting and starting ipfw : ipfw: bad arguments, for usage summary "ipfw" except if I use the /etc/rc.firewall file but that's another "I don't know why?" it doesn't work with the "SIMPLE" argument in /etc/rc.conf and modified with the right va

firewall rules error

2004-04-16 Thread RazorOnFreeBSD
Hi everyone, I'm trying to write my own rules for ipfw under 4.9 STABLE. But everytime I try to use the file with my rules my network is totally blocked and the "ipfw show" command returns : 65535 38 2311 deny ip from any to any I think there's a problem in my rules file and the system r

Re: firewall rules for mail gateway

2004-03-09 Thread Mike Jackson
Kevin D. Kinsey, DaleCo, S.P. ([EMAIL PROTECTED]) wrote: > > have something to do with it. If the machine > is running NAT/divert whatever, it might > well be diverting before blocking? But I'm > wrong so often it's not very funny ... and > I use ipfw instead of ipf. One last thing, I forgo

Re: firewall rules for mail gateway

2004-03-09 Thread Mike Jackson
Kevin D. Kinsey, DaleCo, S.P. ([EMAIL PROTECTED]) wrote: > So, you're using ipf or ipfilter, not > ipfw, as I take it from your syntax. # ipfilter logging ipmon_enable="yes" ipmon_flags="-D /var/log/ipflog" > I imagine the ipfilter gurus on the > list would like to see your entire > ruleset. I

Re: firewall rules for mail gateway

2004-03-09 Thread Kevin D. Kinsey, DaleCo, S.P.
Mike Jackson wrote: Hi, I have a 5.2.1 firewall box that also has a mailserver. Goal: - firewall can send and receive mail <-> rest of the world - firewall can send and receive mail <-> internal LAN machines - firewall blocks internal LAN machines from connecting to external SMTP servers firewa

firewall rules for mail gateway

2004-03-09 Thread Mike Jackson
Hi, I have a 5.2.1 firewall box that also has a mailserver. Goal: - firewall can send and receive mail <-> rest of the world - firewall can send and receive mail <-> internal LAN machines - firewall blocks internal LAN machines from connecting to external SMTP servers firewall/mail gw ---

Re: Firewall rules for ftp

2004-02-14 Thread Martin Schweizer
CTED] > [mailto:[EMAIL PROTECTED] Behalf Of Martin > Schweizer > Sent: Friday, February 13, 2004 2:07 AM > To: [EMAIL PROTECTED] > Subject: Firewall rules for ftp > > Hello > > Until now I tested a lot regarding ftp and ipfw but with no 100% > success. > What are the

RE: Firewall rules for ftp

2004-02-13 Thread JJB
It would help if you posted you ipfw rules file so people can review them to look for your problem. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Martin Schweizer Sent: Friday, February 13, 2004 2:07 AM To: [EMAIL PROTECTED] Subject: Firewall rules for ftp

Firewall rules for ftp

2004-02-12 Thread Martin Schweizer
Hello Until now I tested a lot regarding ftp and ipfw but with no 100% success. What are the correct ipfw rules for ftp (regarding dir and ls, passive etc.)? System: FreeBSD 4.9, NAT, ipfw, LAN 192.168.1.0/24, WAN: dyn. WAN ip over ADSL -- Regards Martin Schweizer <[EMAIL PROTECTED]> PC-Ser

Re: firewall rules do not get read

2003-11-21 Thread Micheal Patterson
- Original Message - From: "Alex de Kruijff" <[EMAIL PROTECTED]> To: "Chip" <[EMAIL PROTECTED]> Cc: "FreeBSD Questions List" <[EMAIL PROTECTED]> Sent: Friday, November 21, 2003 1:24 PM Subject: Re: firewall rules do not get read > O

Re: firewall rules do not get read

2003-11-21 Thread Alex de Kruijff
On Thu, Nov 20, 2003 at 04:19:09PM -0800, Chip wrote: > > > Alex de Kruijff wrote: > > >On Wed, Nov 19, 2003 at 09:38:34PM -0800, Chip wrote: > > > >>I noticed my firewall rules are not being read. I have rc.conf set to > >>read the file rc.firewall. I

Re: firewall rules do not get read

2003-11-20 Thread Chip
Alex de Kruijff wrote: On Wed, Nov 19, 2003 at 09:38:34PM -0800, Chip wrote: I noticed my firewall rules are not being read. I have rc.conf set to read the file rc.firewall. In rc.firewall the first line is add divert natd etc etc. that is followed by pass all from any to any etc etc. Then

Re: firewall rules do not get read

2003-11-20 Thread Alex de Kruijff
On Wed, Nov 19, 2003 at 09:38:34PM -0800, Chip wrote: > I noticed my firewall rules are not being read. I have rc.conf set to > read the file rc.firewall. In rc.firewall the first line is add divert > natd etc etc. that is followed by pass all from any to any etc etc. Then > nothin

Re: firewall rules do not get read

2003-11-20 Thread Ruben de Groot
On Wed, Nov 19, 2003 at 09:38:34PM -0800, Chip typed: > I noticed my firewall rules are not being read. I have rc.conf set to > read the file rc.firewall. In rc.firewall the first line is add divert > natd etc etc. that is followed by pass all from any to any etc etc. Then > nothin

firewall rules do not get read

2003-11-19 Thread Chip
I noticed my firewall rules are not being read. I have rc.conf set to read the file rc.firewall. In rc.firewall the first line is add divert natd etc etc. that is followed by pass all from any to any etc etc. Then nothing after that is read, it is all ignored. If I comment out the line pass all

RE: Firewall rules

2003-10-23 Thread Philip Payne
l Message- > From: Petre Bandac [mailto:[EMAIL PROTECTED] > Sent: 23 October 2003 09:13 > To: [EMAIL PROTECTED]; Mihail; [EMAIL PROTECTED] > Subject: Re: Firewall rules > > > www.kgb.ro/Ipfw-HOWTO > > HTH, > > petre > > On Wednesday 22 October 2003

Re: Firewall rules

2003-10-23 Thread Richard Coleman
Do a quick google search on "building freebsd firewall". I was building a FreeBSD firewall this week, and several of these sites were very helpful. There are sites for both ipfilter and ipfw. So, take your pick. I'm using ipfilter, but either firewall method will be sufficient for most peop

Re: Firewall rules

2003-10-23 Thread Petre Bandac
questions archives for loads of info about > configuring ipfilter. You will be glade you did. > > -Original Message- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] Behalf Of Mihail > Sent: Wednesday, October 22, 2003 9:29 AM > To: [EMAIL PROTECTED] > Subject: Firewal

RE: Firewall rules

2003-10-22 Thread fbsd_user
:[EMAIL PROTECTED] Behalf Of Mihail Sent: Wednesday, October 22, 2003 9:29 AM To: [EMAIL PROTECTED] Subject: Firewall rules Hello, I'm trying to set up a firewall with ipfw by using the client firewall type given in rc.firewall as an example. My problem is that the client rules don't allo

Firewall rules

2003-10-22 Thread Mihail
Hello, I'm trying to set up a firewall with ipfw by using the client firewall type given in rc.firewall as an example. My problem is that the client rules don't allow me to do common web-browsing. What should I add to the script to resolve this without seriously compromising security? cheers, Mih

Re: NATD Firewall Rules Setup

2003-08-24 Thread Micheal Patterson
- Original Message - From: "Thomas Smith" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, August 22, 2003 1:40 PM Subject: NATD Firewall Rules Setup > I'm configuring a firewall (FreeBSD 4.8-RELEASE). I've got the firewall > locked down a

Re: NATD Firewall Rules Setup

2003-08-24 Thread chael
ED]> To: <[EMAIL PROTECTED]> Sent: Saturday, August 23, 2003 2:40 AM Subject: NATD Firewall Rules Setup > I'm configuring a firewall (FreeBSD 4.8-RELEASE). I've got the firewall > locked down as I need it to be but am having issues getting NAT working. > The firewall config

Re: NATD Firewall Rules Setup

2003-08-22 Thread Bob Hall
On Fri, Aug 22, 2003 at 11:40:50AM -0700, Thomas Smith wrote: > I'm configuring a firewall (FreeBSD 4.8-RELEASE). I've got the firewall > locked down as I need it to be but am having issues getting NAT working. > The firewall config file is included below. > > Note that if I add the "allow all"

NATD Firewall Rules Setup

2003-08-22 Thread Thomas Smith
I'm configuring a firewall (FreeBSD 4.8-RELEASE). I've got the firewall locked down as I need it to be but am having issues getting NAT working. The firewall config file is included below. Note that if I add the "allow all" rule to the end of the file NAT works fine. I'm certain its an IPFW iss

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