RE: [squid-users] Transparent Proxy

Chad,
 Will that gcc string work on any Linux OS or a specific one?

> -----Original Message-----
> From: Chad Whitten [mailto:cwhitten@nexband.com]
> Sent: Wednesday, March 12, 2003 2:44 PM
> To: Devon Harding - GTHLA
> Cc: 'squid-users@squid-cache.org'
> Subject: Re: [squid-users] Transparent Proxy
>
>
> your cisco ios has to support wccp and then you need to
> compile your squid
> server with the --enable-linux-netfilter. once thats done,
> you need to
> compile the ip_wccp.c kernel module (do a google for it) with
> the command
> ---------------- this is all one line by the way
> -----------------------------
> gcc -D __KERNEL__ -I/usr/src/linux/include -Wall
> -Wstrict-prototypes -O2
> -fomit-frame-pointer -fno-strict-aliasing -pipe
> -fno-strength-reduce -m386
> -DCPU=386 -DMODULE -DMODVERSIONS -include
> /usr/src/linux/include/linux/modversions.h -c ip_wccp.c
> --------------------------------------------------------------
> -------------------
>
> then load up the module in the kernel - modprobe ip_wccp
> configure some iptables rules for redirection - can be found at
> http://www.nexband.com/LDP/HOWTO/mini/TransparentProxy.html
>
> then on the router add the wccp commands
> in the global config
> ip wccp version 1
> ip wccp web-cache
> and on your outward facing interface
> ip wccp web-cache redirect out
>
> there are some special things you have to set in squid.conf
> that are specified
> in the howto above, but one that isnt is the wccp router option
> here is a snip from mine (routers ip is 172.16.0.1)
> # TAG: wccp_router
> # Squid. Setting the 'wccp_router' to 0.0.0.0 (the default)
> wccp_router 172.16.0.1
> # TAG: wccp_version
> wccp_version 4
>
> note if you router ios doesnt support wccp, you can do some
> stuff with route
> maps - search the squid-cache faqs for interception caching
> on how to do it.
>
>
> On Wednesday 12 March 2003 13:29, Devon Harding - GTHLA wrote:
> > How do I get the "Automatically detect settings" checkbox
> in Internet
> > Explorer to work with squid without manually entering proxy
> settings for
> > users? Or how do I get transparent proxy to work without
> using squid as a
> > default gateway? I'm using a Cisco 1600 for the default gateway.
> >
> > _____________________
> > Devon Harding
> > System Administrator
> > Gilat Latin America
> > 954-858-1600
> > dharding@gilatla.com <mailto:dharding@gilathla.com>
> >
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> --
> Chad Whitten
> Network/Systems Administrator
> neXband Communications
> cwhitten@nexband.com
> 601-944-4801
>
Received on Wed Mar 12 2003 - 12:52:35 MST