Re: [squid-users] wccp and squid

From: Ahmad Masood Shah <masood@dont-contact.us>
Date: Wed, 23 Apr 2003 18:26:54 +0500

Dear cw,

in squid.conf give wccp router public IP which you are using on external
interface on border router it will work...

Best Regs,
Masood Ahmad Shah
System Administrator

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----- Original Message -----
From: "Chad Whitten" <cwhitten@nexband.com>
To: <squid-users@squid-cache.org>
Sent: Wednesday, April 23, 2003 5:44 PM
Subject: [squid-users] wccp and squid

| having some trouble getting wccp and squid working in a particular case.
its
| not really a squid issue but more wccp and iptables but i was hoping
someone
| here might could help
|
| setup
|
| web
| / \
| router proxy
| | |
| switch
| |
| client
|
| the router and proxy server both have a public interface (e0/0 and eth0)
and a
| private interface (fa1/0 and eth1). client is on private network
| (172.16.0.0/24)
|
| i compiled squid with netfilter support, took a config from another
working
| wccp/squid setup i have (albeit a bit different).
|
| wccp router in squid.conf is set to the private ip of router - 172.16.0.1
| sho ip wccp web-cache detail on router shows
| router#sho ip wccp web-cache detail
| WCCP Cache-Engine information:
| IP Address: 172.16.0.12
| Protocol Version: 0.4
| State: Usable
| Initial Hash Info: 00000000000000000000000000000000
| 00000000000000000000000000000000
| Assigned Hash Info: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
| FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
| Hash Allotment: 256 (100.00%)
| Packets Redirected: 3
| Connect Time: 14:28:54
|
| my iptables rules are
| iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 80 -j
REDIRECT --to-port
| 3128
|
| im not doing nat/masquerading anywhere
|
| on the router i have an access-list like
| access-list 120 permit ip 172.16.0.0 0.0.255.255 any
| access-list 120 deny ip any any
|
| then
| ip wccp version 1
| ip wccp web-cache redirect-list 120
|
| ive checked my acls in squid.conf and they are okay.
|
| ive tried applying the command
| ip wccp web-cache redirect out
| to each interface on the router and neither one gets any packets to the
squid
| proxy.
|
| --
| Chad Whitten
| Network/Systems Administrator
| neXband Communications
| cwhitten@nexband.com
| 601-944-4801 Phone
| 601-714-5012 Fax
|
Received on Wed Apr 23 2003 - 07:29:00 MDT

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