* Block MSN Messenger & Yahoo Messenger
@ 2003-12-11 0:43 Lawrence Tang
2003-12-11 5:25 ` Joel Newkirk
2003-12-11 23:45 ` Michael Gale
0 siblings, 2 replies; 5+ messages in thread
From: Lawrence Tang @ 2003-12-11 0:43 UTC (permalink / raw)
To: Netfilter
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Hi,
I have an RH9 with NAT access for the client. I would like to block MSN & Yahoo messenger from the client to access.
Can any body advice me ? Thanks in advance.
Best Regards,
Lawrence Tang
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: Block MSN Messenger & Yahoo Messenger
2003-12-11 0:43 Block MSN Messenger & Yahoo Messenger Lawrence Tang
@ 2003-12-11 5:25 ` Joel Newkirk
2003-12-11 23:45 ` Michael Gale
1 sibling, 0 replies; 5+ messages in thread
From: Joel Newkirk @ 2003-12-11 5:25 UTC (permalink / raw)
To: Lawrence Tang; +Cc: Netfilter
On Wed, 2003-12-10 at 19:43, Lawrence Tang wrote:
> Hi,
> I have an RH9 with NAT access for the client. I would like to
> block MSN & Yahoo messenger from the client to access.
> Can any body advice me ? Thanks in advance.
>
> Best Regards,
>
> Lawrence Tang
For MSN I've successfully used these three rules:
iptables -A FORWARD -p tcp --dport 1863 -j DROP
iptables -A FORWARD -d 207.46.110.0/25 -j DROP
iptables -A FORWARD -d 207.46.104.20 -j DROP
For Yahoo IM, you need to block access to ALL servers. The list below
is probably no longer complete, if it ever was, but:
/sbin/iptables -A FORWARD -d 63.216.136.22 -j DROP
/sbin/iptables -A FORWARD -d 66.135.224.142 -j DROP
/sbin/iptables -A FORWARD -d 66.136.175.132 -j DROP
/sbin/iptables -A FORWARD -d 66.163.168.105 -j DROP
/sbin/iptables -A FORWARD -d 66.163.172.117 -j DROP
/sbin/iptables -A FORWARD -d 66.163.173.76 -j DROP
/sbin/iptables -A FORWARD -d 66.163.173.77 -j DROP
/sbin/iptables -A FORWARD -d 66.163.173.78 -j DROP
/sbin/iptables -A FORWARD -d 66.163.173.203 -j DROP
/sbin/iptables -A FORWARD -d 66.163.175.128 -j DROP
/sbin/iptables -A FORWARD -d 66.163.178.78 -j DROP
/sbin/iptables -A FORWARD -d 204.71.200.36 -j DROP
/sbin/iptables -A FORWARD -d 204.71.200.37 -j DROP
/sbin/iptables -A FORWARD -d 204.71.201.134 -j DROP
/sbin/iptables -A FORWARD -d 204.71.201.141 -j DROP
/sbin/iptables -A FORWARD -d 216.136.173.172 -j DROP
/sbin/iptables -A FORWARD -d 216.136.173.179 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.132 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.142 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.143 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.144 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.145 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.145 -j DROP
/sbin/iptables -A FORWARD -d 216.136.175.226 -j DROP
/sbin/iptables -A FORWARD -d 216.136.224.134 -j DROP
/sbin/iptables -A FORWARD -d 216.136.224.142 -j DROP
/sbin/iptables -A FORWARD -d 216.136.224.213 -j DROP
/sbin/iptables -A FORWARD -d 216.136.224.213 -j DROP
/sbin/iptables -A FORWARD -d 216.136.224.214 -j DROP
/sbin/iptables -A FORWARD -d 216.136.225.12 -j DROP
/sbin/iptables -A FORWARD -d 216.136.226.117 -j DROP
/sbin/iptables -A FORWARD -d 216.136.226.118 -j DROP
/sbin/iptables -A FORWARD -d 216.136.226.209 -j DROP
/sbin/iptables -A FORWARD -d 216.136.226.210 -j DROP
/sbin/iptables -A FORWARD -d 216.136.227.168 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.129 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.130 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.131 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.133 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.135 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.148 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.151 -j DROP
/sbin/iptables -A FORWARD -d 216.136.233.152 -j DROP
j
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Block MSN Messenger & Yahoo Messenger
2003-12-11 0:43 Block MSN Messenger & Yahoo Messenger Lawrence Tang
2003-12-11 5:25 ` Joel Newkirk
@ 2003-12-11 23:45 ` Michael Gale
1 sibling, 0 replies; 5+ messages in thread
From: Michael Gale @ 2003-12-11 23:45 UTC (permalink / raw)
To: netfilter
Hello,
Would running squid in transparent mode with no cache :) be able to block MSN and yahoo messenger :)
Michael.
On Thu, 11 Dec 2003 10:43:28 +1000
"Lawrence Tang" <ingsiong@daltron.com.pg> wrote:
> Hi,
> I have an RH9 with NAT access for the client. I would like to block MSN & Yahoo messenger from the client to access.
> Can any body advice me ? Thanks in advance.
>
> Best Regards,
>
> Lawrence Tang
>
--
Michael Gale
Network Administrator
Utilitran Corporation
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Block MSN Messenger & Yahoo Messenger
@ 2003-12-12 0:02 Ian Pollock
0 siblings, 0 replies; 5+ messages in thread
From: Ian Pollock @ 2003-12-12 0:02 UTC (permalink / raw)
To: netfilter
by using the below rules in your squid.conf will stop msm, not sure about yahoo but if you check your log and look for the yahoo lookup entries you could modify these rules to suit yahoo blocking mabye..
<snip> -- squid.conf --
acl msnmessenger url_regex -i gateway.dll
http_access deny msnmessenger
ian
-----Original Message-----
From: Michael Gale [mailto:mgale@utilitran.com]
Sent: Friday, 12 December 2003 9:46 AM
To: netfilter@lists.netfilter.org
Subject: Re: Block MSN Messenger & Yahoo Messenger
Hello,
Would running squid in transparent mode with no cache :) be able to block MSN and yahoo messenger :)
Michael.
On Thu, 11 Dec 2003 10:43:28 +1000
"Lawrence Tang" <ingsiong@daltron.com.pg> wrote:
> Hi,
> I have an RH9 with NAT access for the client. I would like to block MSN & Yahoo messenger from the client to access.
> Can any body advice me ? Thanks in advance.
>
> Best Regards,
>
> Lawrence Tang
>
--
Michael Gale
Network Administrator
Utilitran Corporation
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Block MSN Messenger & Yahoo Messenger
@ 2003-12-12 5:19 Babar Kazmi
0 siblings, 0 replies; 5+ messages in thread
From: Babar Kazmi @ 2003-12-12 5:19 UTC (permalink / raw)
To: mgale, netfilter
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2003-12-11 0:43 Block MSN Messenger & Yahoo Messenger Lawrence Tang
2003-12-11 5:25 ` Joel Newkirk
2003-12-11 23:45 ` Michael Gale
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2003-12-12 0:02 Ian Pollock
2003-12-12 5:19 Babar Kazmi
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