RE: [squid-users] tcp_outgoing_address problem !

Hi ,

I have a same problem . Thanks edward for mentioning router config . I
am using wccp 1.0 method for intercepting web request to the squid box
and I have to store that the sattelite Ip of the squid should not
redirect to the squid box again . That's solved the problem .

--
Regards
    =================================================================
   /  Seyyed Hamid Reza    /        WINDOWS FOR NOW  !!            /
  /  Hashemi Golpayegani  /  Linux for future , FreeBSD for ever  /
 /    Morva System Co.   / ------------------------------------- /
/  Network Administrator/ hamid@morva.net   ,   ICQ# : 42209876 /
================================================================ 
-----Original Message-----
From: Edward D. Millington [mailto:edward@cariaccess.com] 
Sent: Thursday, February 27, 2003 4:05 AM
To: Hamid Hashemi Golpayegani
Subject: Re: [squid-users] tcp_outgoing_address problem !
Are you doing policy routing?
You need to allow both squid ips in the policy.
Eg.
access-list 110 deny   tcp host 81.12.18.2 any
access-list 110 deny   tcp host 62.112.164.193 any
access-list 110 permit tcp any any
route-map squidcaching permit 110
 match ip address 110
 set ip next-hop 81.12.18.2
Thank you very much.
Best regards
Edward Millington
BSc, Network+, I-Net+, CIW Professional
Systems Administrator, Sr
Cariaccess Communications Ltd.
Palm Plaza
Wildey
St. Michael
Barbados
Phone:  1 246 430 7435
Mobile: 1 246 234 6278
Fax:    1 246 431 0170
edward@cariaccess.com
www.cariaccess.com
-----Original Message-----
From: "Hamid Hashemi Golpayegani" <hamid@morva.net>
To: <squid-users@squid-cache.org>
Date: Thu, 27 Feb 2003 01:38:37 +0330
Subject: [squid-users] tcp_outgoing_address problem !
> Hi ,
> 
> I have a working squid 2.5 Stable 1 that using an internet connection 
> through eth0 card with a default route added to routing table . For 
> some reason I have setup a one way receive only sattelite DVB receiver
> and I want to use this link for some IP classes . Then I used 
> tcp_outgoing_address . My network plan is like this :
> 
> eth0 -> 81.12.18.2                                        81.12.18.10
> |-----------|       |----------------------|     
> |-------------------------|
> | squid box |-------| Catalyst 2950 switch |------| Broadlogic DVB
> Receiver |----( Sattelite Dish and LNB Receiver ) <------- 
> 62.112.164.192/255.255.255.192
> |-----------|       |----------------------|     
> |-------------------------|
> eth0:0 -> 62.112.164.193       |
>                                |
>                     |----------------------|
>                     | Cisco 2650 Router    | 81.12.18.1
>                     |----------------------|
>                                |
>                                |
>                         DSL Connection
> 
> As you can see there two different classes the 81.12.18.0/24 is routed
> through DSL connection from send and receive internet and 
> 62.112.164.192/255.255.255.192 is routed through DSL for sending 
> packets and receiving through DVB Receiver . So the Squid box have two
> different IP address that each one from one of these classes . There 
> is a network card the I stored Secondary IP address on the interface .
> The squid ip address is 81.12.18.2 is DSL class IP address and 
> 62.112.164.193 is DVB class IP address . I have tried pinging 
> yahoo.com on squid box with this command : ping yahoo.com , and all 
> things well cause sending and receiving is throgh DSL link .
> The I tried ping yahoo.com with this command : ping -I 62.112.164.193
> yahoo.com , and also all things well cause sending is through DSL
> link and receiving is through sattelite DVB receiver . 
> As you can see there is no problem is our DVB connection and network
> plan . After this I tried to configure squid to use the sattelite
> connection for some specific address with this configuration :
> 
> acl specific_ips src 81.12.18.192/255.255.255.192 tcp_outgoing_address
> 62.112.164.193 specific_ips tcp_outgoing_address 81.12.18.2
> 
> Also the default route of the squid box is 81.12.18.1 and all 
> sattelite Ips are routed to squid box on Broadlogic . The problem is 
> that the normal IP addresses ( instead of specific_ips
> ) is working well through normal DSL connection and IP address and 
> nothing happened to them . But the specific_ips that should use 
> sattelite link is not working and no webpage could browsed . I tried 
> netstat and it shows that the connection from source 62.112.164.193 to
> target host is tried to established and added to netstat list . But 
> there is no web browsing ! Any idea ?
> 
> --
> Regards
> 
>     =================================================================
>    /  Seyyed Hamid Reza    /        WINDOWS FOR NOW  !!            /
>   /  Hashemi Golpayegani  /  Linux for future , FreeBSD for ever  /
>  /    Morva System Co.   / ------------------------------------- /
> /  Network Administrator/ hamid@morva.net   ,   ICQ# : 42209876 /
> ================================================================