Re: FW: [squid-users] Reverse Proxy Multiple IP Addresses

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@ibermatica.com> 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@Autotask.com]
>> Sent: Wed 8/31/2005 6:30 PM
>> To: Squid Users
>> Subject: RE: [squid-users] 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@scoregroup.com]
>> Sent: Wednesday, August 24, 2005 12:17 PM
>> To: Brad Taylor
>> Subject: Re: [squid-users] 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@scoregroup.com
>> I.T. Director ph. 305-662-5959 ext. 242
>> The SCORE Group fax 305-662-8922
>>
>

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