Re: [SQU] WCCP redirection problem...!!

Jorge,

It seems that you have newer kernel than mine, and still got problem. I am
sure that IOS version is not the problem. Because some of users even used
older IOS than ours (IOS 11.x). I am very curious to know the problem
source. Al Blake was not use magic to make his WCCP work, right?

In my problem, I suspect that ip_wccp.o caused the problem. Joe Cooper has a
patch for ip_wccp. Frankly, compiling and patching is harder job for me than
configuring Cisco. Because I am very new in Linux world, I felt that I am
driving in a dark desert with vague sign. But I will try to get solution.

I found your IOS setting is OK. That was I also did. However, if your serial
is not connected DCE, does it want to UP? what message did you get when type
show interface s0/0?

As I know, Squid is only support WCCPv1. I think the expert will able to
answer your question.

Thx & rgds,

Awie

----- Original Message -----
From: "Jorge Boncompte [DTI2]" <jorge@dti2.net>
To: "Awie" <awie@eksadata.com>
Sent: Saturday, March 10, 2001 2:44 AM
Subject: Re: [SQU] WCCP redirection problem...!!

> Tested here with two different boxes.
>
> 1 - Athlon 800 + Kernel 2.4.0-test12 + squid 2.3.stable-4
>
> 2 - Dual P-II 333Mhz + Kernel 2.4.1 + squid 2.4 prerelease-1
>
> Cisco 2620 + IOS 12.0(7) IP feature pack, but I am going to test with
> other version (12.1).
>
> About the config,
> ------
> ip wccp version 1
> ip wccp web-cache
> !
> interface FastEthernet 0/0
> ip wccp web-cache redirect out
> ------
>
> no route-map's
>
> My outgoing interface is Serial 0/0 but I have nothing connected at
this
> moment (I am testing the whole thing). Do you think that maybe the ip wccp
> web-cache redirect out have to be put on the serial interface?
>
> Do you know of a working implementation of WCCPv2 for Linux/Squid ?
>
> Regards.
>
> -Jorge
>
> ==============================================================
> Jorge Boncompte - Técnico de sistemas
> DTI2 - Desarrollo de la Tecnología de las Comunicaciones
> --------------------------------------------------------------
> C/ Abogado Enriquez Barrios, 5 14004 CORDOBA (SPAIN)
> Tlf: +34 957 761395 / FAX: +34 957 450380
> --------------------------------------------------------------
> jorge@dti2.net _-_-_-_-_-_-_-_-_-_-_-_-_-_ http://www.dti2.net
> ==============================================================
> Without wicker a basket cannot be done.
> ==============================================================
>
> ----- Original Message -----
> From: "Awie" <awie@eksadata.com>
> To: "Jorge Boncompte [DTI2]" <jorge@dti2.net>
> Sent: Friday, March 09, 2001 3:37 PM
> Subject: Re: [SQU] WCCP redirection problem...!!
>
>
> > Hi,
> >
> > May I know your IOS, Squid, and Linux version & configuration. In case,
> our
> > version and setting are same, it means there are some bugs in our IOS or
> > ip_wccp.o
> >
> > Thx
> >
> > Best Regards,
> >
> > Awie
> >
> > ----- Original Message -----
> > From: "Jorge Boncompte [DTI2]" <jorge@dti2.net>
> > To: "Awie" <awie@eksadata.com>
> > Sent: Friday, March 09, 2001 9:11 PM
> > Subject: Re: [SQU] WCCP redirection problem...!!
> >
> >
> > > Hi!
> > >
> > > I have exactly the same problem (and needs). Please, if you find a
> > > solution to this,tell to me.
> > >
> > > Best regards.
> > >
> > > -Jorge
> > >
> > > ==============================================================
> > > Jorge Boncompte - Técnico de sistemas
> > > DTI2 - Desarrollo de la Tecnología de las Comunicaciones
> > > --------------------------------------------------------------
> > > C/ Abogado Enriquez Barrios, 5 14004 CORDOBA (SPAIN)
> > > Tlf: +34 957 761395 / FAX: +34 957 450380
> > > --------------------------------------------------------------
> > > jorge@dti2.net _-_-_-_-_-_-_-_-_-_-_-_-_-_ http://www.dti2.net
> > > ==============================================================
> > > Without wicker a basket cannot be done.
> > > ==============================================================
> > >
> > > ----- Original Message -----
> > > From: "Awie" <awie@eksadata.com>
> > > To: <squid-users@ircache.net>
> > > Sent: Friday, March 09, 2001 7:32 AM
> > > Subject: [SQU] WCCP redirection problem...!!
> > >
> > >
> > > Folks,
> > >
> > > I was successfully compile and configure ip_wccp.o. Thanks for Joe
> Copper,
> > > Al Blakes, Thomas Adam, Vish and others.
> > >
> > > My Squid is running well in transparent mode with route map command.
But
> I
> > > need WCCP running because it's "health check" feature.
> > >
> > > I edit squid.conf to enable WCCP (wccp_router 10.0.0.1). My Cisco IOS
> > > (version 12.0.(7)T) was also configured as below:
> > >
> > > ip wccp version 1
> > > ip wccp web-cache
> > > !
> > > interface Ethernet0
> > > ip address 10.0.0.1 255.255.255.192
> > > ip wccp web-cache redirect out
> > > no ip directed-broadcast
> > > no ip mroute-cache
> > > !
> > > access-list 150 deny tcp host 10.0.0.2 any eq www
> > > access-list 150 permit tcp any any eq www
> > > route-map proxy-redir permit 10
> > > match ip address 150
> > > set ip next-hop 10.0.0.2
> > >
> > > I found that Cisco detect the Squid wccp signal. I typed command "show
> ip
> > > wccp web-caches", it show the respond as below:
> > >
> > > WCCP Web-Cache information:
> > > IP Address: 10.0.0.2
> > > Protocol Version: 0.4
> > > State: Usable
> > > Initial Hash Info: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
> > >
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
> > > Assigned Hash Info: FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
> > >
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF
> > > Hash Allotment: 256 (100.00%)
> > > Packets Redirected: 0
> > > Connect Time: 00:13:46
> > >
> > > **** Protocol version (wccp) above is depend on my setting in
> squid.conf.
> > > Version 0.4 means I set version 4 and 0.3 mean version 3 in
squid.conf.
> > >
> > > It seems my Cisco was successfully talk to Squis, isn't it? I assume
it
> > is.
> > > But I am wrong ! Because I didn't any packet redirection from router
to
> > > Squid. I also did not see "Here_I_Am / I_See_You" packet after I
enable
> > > "debug ip wccp event" in IOS.
> > >
> > > Then I change some setting in my IOS to be :
> > >
> > > ip wccp version 1
> > > ip wccp web-cache
> > > !
> > > interface Ethernet0
> > > ip address 10.0.0.1 255.255.255.192
> > > ip wccp web-cache redirect-list 150
> > > no ip directed-broadcast
> > > no ip mroute-cache
> > > !
> > > access-list 150 deny tcp host 10.0.0.2 any eq www
> > > access-list 150 permit tcp any any eq www
> > > route-map proxy-redir permit 10
> > > match ip address 150
> > > set ip next-hop 10.0.0.2
> > >
> > > I got same result, packets were not redirected.
> > >
> > > Then I did a "stupid" trial by adding command "ip policy route-map
> > > proxy-redir" to force packet redirection without disabling WCCP. I saw
> > that
> > > redirection was running.
> > >
> > > I don't THINK IT WAS THE RIGHT progress. Because WCCP redirection
> progress
> > > does not need route map command, right?
> > >
> > > Please help me ! I am really need WCCP in my system.
> > >
> > > Your reply is very appreciated.
> > >
> > >
> > > Thx & rgds,
> > >
> > > Awie
> > >
> > >
> > >
> >
> >
>

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