I did this.
But I use
s@http://www.yourdomain.com/site1@http://10.x.x./@i
It works perfectly for internal requests. But if I try from outside I get 403
error.
Appropriate strings from squid.conf are
http_port 80
httpd_accel_host virtual
httpd_accel_port 80
httpd_accel_with_proxy on
Where is my mistake?
On Wed, 31 Aug 2005 22:34:04 +0200
"Laurikainen, Tuukka" <t.laurikainen@xxxxxxxxxxxxxx> wrote:
Hi,
You could also do this with just one squid instance listening on just
one
IP address.
Let's say that your domain is www.yourdomain.com.
On your firewall you route the traffic coming to the public IP that
corresponds to
your domin to the IP of your squid box (which is listening on port 80).
By using a redirector you can separate the three servers;
www.yourdomain.com/site1 would be the 172.16.0.2:80 and we call it
server1
www.yourdomain.com/site2 would be the 172.16.0.3:80 and we call it
server2
www.yourdomain.com/site3 would be the 172.16.0.4:80 and we call it
server3
So in your redirector you configure something like (this is the format
SquidGuard uses):
s@http://www.yourdomain.com/site1@http://server1:80@i
s@http://www.yourdomain.com/site2@http://server2:80@i
s@http://www.yourdomain.com/site3@http://server3:80@i
As you can see, the www.yourdomain.com/site# transforms to server#.
You have to have corresponding entries in your /etc/host for your
servers.
If you need more help setting up something like this, don't hesitate to
ask.
Kind regards,
Tuukka
-----Original Message-----
From: Brad Taylor [mailto:btaylor@xxxxxxxxxxxx]
Sent: Wed 8/31/2005 6:30 PM
To: Squid Users
Subject: RE: Reverse Proxy Multiple IP Addresses
Thanks.
I'm replying so this gets put in the archives.
I think you also need to add something about the PID in the conf file
so
squid will run under a different PID #
-----Original Message-----
From: Jerry Thomas [mailto:thomasj@xxxxxxxxxxxxxx]
Sent: Wednesday, August 24, 2005 12:17 PM
To: Brad Taylor
Subject: Re: Reverse Proxy Multiple IP Addresses
Hi,
Reassign the ips of the real servers.
Configure the squid server to listen to the 3 ips this has to be done
in
your OS.
If you can just set http_port to 80 squid will listen and answer all
requests on all interfaces/ips.
if not set http_port like so:
http_port 172.16.0.2:80 172.16.0.3:80 172.16.0.4:80
If the squid is set up correctly and you don't have too many dynamic
objects one dedicated squid and one dedicated apache will handle the
load fine.
If not you will need to set up 3 dns records for all the accelerated
servers and use round robin LB.
like so:
accelhost 172.16.0.5
accelhost 172.16.0.6
accelhost 172.16.0.7
then set
httpd_accel_host accelhost
I had some issues with the round robin LB but I was trying o do it
with
the hosts file so you should look into this.
Good Luck,
Jerry
On Wed, 2005-08-24 at 11:05 -0400, Brad Taylor wrote:
> I'd like to know how to reverse proxy multiple IP addresses or run
> multiple squids on one box to do this. They are not different
domains
so
> I can't use host headers. Basically I'd like Squid to accept http
> requests on 3 different IP addresses and proxy for 3 different IP
> addresses (3 real servers). The 3 real servers have the same content
so
> I would like to not have to have 3 separate squid boxes.
>
> Can Squid do this, I'm not able to find it anywhere in the FAQ or
the
> Squid book. Thanks your any help.
>
--
Jerry Thomas thomasj@xxxxxxxxxxxxxx
I.T. Director ph. 305-662-5959 ext. 242
The SCORE Group fax 305-662-8922
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