Prevent circumventing dansguardian with pf

2007-04-25 Thread Allen Theobald
Greetings! Included below is my pf.conf set up to use dansguardian (proxyport 3128, filterport 8080) and tinyproxy (listen port 3128) as a transparent proxy. What changes do I need to make to keep someone on int_if/int_net from circumventing dansguardian by changing their browser to point to

Re: Blocking web content

2007-04-19 Thread Allen Theobald
On 4/18/07, Reyk Floeter [EMAIL PROTECTED] wrote: On Tue, Apr 17, 2007 at 05:34:48PM -0700, [EMAIL PROTECTED] wrote: I run an openbsd firewall. I want to block certain sites either by IP address or by domain name. How do I get more information on how to set this up? Thanks in advance.

Re: FW: technical help

2006-06-21 Thread Allen Theobald
--- Darrin Chandler [EMAIL PROTECTED] wrote: ... Here is a good place, and there's also a pf mailing list as well (pf@benzedrine.cx). ... Is this mailing list still active? I subscribed about a month ago and have yet to receive a single e-mail. The archives show no messages after Nov '05.

Re: developing a backup strategy

2006-06-15 Thread Allen Theobald
[snip] My favorite solution is rsnapshot in ports. It beats rsync and scp because not only does it allow you to specify what and when to backup, but it uses hard links. What's that got to do with anything? Well it rsyncs everything on the first backup, and only the differences there after.

SOLVED - caching DNS server, pf, dhcp, and tinyproxy

2006-06-14 Thread Allen Theobald
Dear All, Everything is working now: caching DNS server, pf, dhcp, and tinyproxy. For the record, these really were my friends: 1. pfctl -g -s rules | grep '^@' 2. tinyproxy compiled with --enable-debug 3. this list (awe shucks!) Tinyproxy.conf ended up being the culprit but not without a

Re: ftp problems with OpenBSD 3.9

2006-06-14 Thread Allen Theobald
I would ask: does it still work under 3.8? I'm not so sure 3.9 is the culprit. MS security updates hose this kind of stuff all the time (at least for me). Take care, Allen --- Tim [EMAIL PROTECTED] wrote: I may be beat up for asking this question, but I'll endure it if it leads to an

Transparent Tinyproxy and PF

2006-06-12 Thread Allen Theobald
Good morning, I am having problems getting tinyproxy 1.6.3 to run transparently with pf. I recompiled/reinstalled tinyproxy with --enable-transparent-proxy and restarted my system. I figured the key is to start simple and build from there. So, I set up the most simplistic pf ruleset: pass

Re: Transparent Tinyproxy and PF

2006-06-12 Thread Allen Theobald
--- Stuart Henderson [EMAIL PROTECTED] wrote: On 2006/06/12 04:20, Allen Theobald wrote: I recompiled/reinstalled tinyproxy with --enable-transparent-proxy and restarted my system. Double-check you're running the new binary...ports/packages might not put files in the same place

Package configurations

2006-06-09 Thread Allen Theobald
Hello! For installing a package how can I tell what the configure script (./configure) or command line arguments to the build were? Take care, Allen Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com

squid and pf and dansguardian

2006-06-08 Thread Allen Theobald
Greetings, I get transparent proxying with squid and pf. I get dansguardian and pf. What I don't get is squid, dansguardian, and pf. pf.conf fragment: int_if=gem0 ext_if=kue0 # redirect to squid rdr on $int_if inet proto tcp from any to any \ port www - 127.0.0.1

PF, DNS, and internal network -- solved

2006-06-05 Thread Allen Theobald
Greetings and thank you all for your replies. Thanks to all your suggestions I finally got it going with a caching DNS server. I understand this particular approach and am grateful to have it working. Being somehwat of a geek I am not content with merely getting it working, though! :^)

Re: PF, DNS, and internal network -- solved -- nevermind

2006-06-05 Thread Allen Theobald
In case anyone was going to answer this. :^) Forget this followup. In my rush to get an answer I didn't actually think about what I was asking at the end (thanks to Jeff Quast for pointing this out). Take care, Allen Tired of spam? Yahoo! Mail has the best spam protection around

PF, DNS, and internal network

2006-06-02 Thread Allen Theobald
Greetings everyone! This question has to do with PF and DNS from my internal network to my ISP. Here is what I have done: Set /etc/sysctl.conf net.inet.ip.forwarding=1 Set /etc/rc.conf pf=YES Used the pf.conf file from the FAQ (http://www.openbsd.org/faq/pf/example1.html).

PF, DNS, and internal network

2006-06-02 Thread Allen Theobald
Greetings everyone! Apologies in advance if this came through already. This question has to do with PF and DNS from my internal network to my ISP. Here is what I have done: Set /etc/sysctl.conf net.inet.ip.forwarding=1 Set /etc/rc.conf pf=YES Used the pf.conf file from the FAQ