[squid-users] Centralizing Squid

2007-02-24 Thread Nadeem Semaan
I have 10 proxy servers on WAN, and when I want to, for example, block a site, its a waist of time for me to go to each one and add that name of that site. I have everyting on externals lists. Is there a way to make a change on one of my proxy servers (and call it the central server) and have

Re: [squid-users] Squid attack?

2007-02-24 Thread Henrik Nordstrom
lör 2007-02-24 klockan 15:27 + skrev Paul: > Well, its not that then - nothing in the access_log from apache. > I think I might need to wait until it happens again and do some > forensics then. > I'm a little concerned that there's something on my box that shouldn't > be there, but I've got goo

Re: [squid-users] Squid attack?

2007-02-24 Thread Paul
Thanks - no traffic to 3128 right now, unless I browse from my lan. Nothing listening on 3128 except squid. On Sat, 2007-02-24 at 17:21 +0200, Denys wrote: > Just check > tcpdump -n -i eth0 -X -s 1500 dst port SQUIDPORT > > SQUIDPORT i guess must be 3128 > > Then just look, what kind of reques

Re: [squid-users] Squid attack?

2007-02-24 Thread Paul
Well, its not that then - nothing in the access_log from apache. I think I might need to wait until it happens again and do some forensics then. I'm a little concerned that there's something on my box that shouldn't be there, but I've got good commercial AV software running, and very good strong pa

Re: [squid-users] On/off switch for squid?

2007-02-24 Thread Henrik Nordstrom
lör 2007-02-24 klockan 16:41 +0800 skrev Joel Bryan Juliano: > I'm trying to do this because I have made a simple GUI for configuring > squid on the system, there is a checkbutton to enable/disable squid > and I'm looking for ways on how to hook with it. currently my approach > is moving /etc/init

Re: [squid-users] Squid attack?

2007-02-24 Thread Henrik Nordstrom
lör 2007-02-24 klockan 15:15 + skrev Paul: > DAnsGuardian is on 8080 and that's closed to all but my lan. I do have > 5801 and 5901 open for remote desktop, but I doubt that's a problem. > Is there a way to misconfigure apache2 to enable open proxy? Yes, if you have mod_proxy enabled.. you sh

Re: [squid-users] Squid attack?

2007-02-24 Thread Denys
Just check tcpdump -n -i eth0 -X -s 1500 dst port SQUIDPORT SQUIDPORT i guess must be 3128 Then just look, what kind of requests there, maybe you will see headers of software, possible dansguardian headers. Also try to stop dansguardian and see if it logs still continue. Do netstat -anp|grep

Re: [squid-users] Squid attack?

2007-02-24 Thread Paul
DAnsGuardian is on 8080 and that's closed to all but my lan. I do have 5801 and 5901 open for remote desktop, but I doubt that's a problem. Is there a way to misconfigure apache2 to enable open proxy? On Sat, 2007-02-24 at 09:21 +0100, Henrik Nordstrom wrote: > lör 2007-02-24 klockan 08:28 +0100

[squid-users] Dansguardian + SQUID

2007-02-24 Thread Pratchaya Chatuphian
Dansguardian + SQUID == My System at first time ( Linux + SQUID ) ( act as gateway internet + proxy for LAN ) it' s work very nice. ( ACL and others config. in squid ) After i 'm install dansguardian and config. and use it. My ACL List in My SQUID not working such as : example

[squid-users] Strange inputs to my redirect script?

2007-02-24 Thread Suresh V
Why is my script getting lines such as these: http://mydomain.com:3128/http/mydomain.com/80/popup_calendar.gif These are sprinkled among the good expected lines such as: http://localhost:3128/VirtualHostBase/... Do I need to redirect the former also? And to where? Any help appreciated

Re: [squid-users] Squid attack?

2007-02-24 Thread chuck.amadi
Hi The best thing to have done is tighten up what sockets are listening if you have socklist utility run # socklist this should show tcp/udp sockets that are listening and thus open. Thus any sockets that are listening investigate what there are and why you need them. Run some tools like n

Re: [squid-users] On/off switch for squid?

2007-02-24 Thread Joel Bryan Juliano
On 2/24/07, Henrik Nordstrom <[EMAIL PROTECTED]> wrote: lör 2007-02-24 klockan 09:51 +0800 skrev Joel Bryan Juliano: > Is there a way to turn off and on squid by just editing the > configuration files? No, but by stopping/starting the service. stop: /usr/local/sbin/squid -k shutdown start: /u

Re: [squid-users] Squid attack?

2007-02-24 Thread Henrik Nordstrom
lör 2007-02-24 klockan 08:28 +0100 skrev Henrik Nordstrom: > To diagnose after you have made changes somehow stopping the abuse then > checking all logs in detail is the only available, or maybe tcpdump > looking for users still trying to access the service and from that > derive how they gained a

[squid-users] Re: On/off switch for squid?

2007-02-24 Thread Paul Johnson
Joel Bryan Juliano wrote: > Is there a way to turn off and on squid by just editing the > configuration files? Even easier. Start or stop the daemon.