Maintained by: NLnet Labs

[Unbound-users] Does unbound work with Cisco WCCP?

krad
Mon Jun 22 12:55:27 CEST 2015


it doesnt look that way if you read the last bullet point

http://www.crypt.gen.nz/papers/cisco_squid_wccp.html

it seems that the application might well have to be able to spoof the
source address and therefore have some form of awarness

its also eluded to here

https://networklessons.com/network-services/cisco-wccp-squid-transparent-proxy/

On 22 June 2015 at 11:32, W.C.A. Wijngaards <wouter at nlnetlabs.nl> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA256
>
> Hi Yuri,
>
> On 09/06/15 12:12, Yuri Voinov wrote:
> > http://www.cisco.com/c/en/us/td/docs/app_ntwk_services/waas/acns/v55/c
> onfiguration/local/guide/55ldg/wccpch.html#wp1353686
> >
> >
> >
> > http://i.imgur.com/WSSL3kF.png
> >
> > Just FYI.
> >
> > So, the question is same.
>
> My guess is that the machine is offering DNS resolution in addition to
> the WCCP service.  And the DNS and WCCP do not really interact (apart
> from DNS lookups or using spare CPU cycles), so you are free to use
> any DNS resolver you want.
>
> Best regards,
>    Wouter
>
>
> >
> > Note: I've already used route map to intercept port 53 queries and
> > point it to Unbound instance. But WCCP has lower router CPU load
> > and more effective.
> >
> > _______________________________________________ Unbound-users
> > mailing list Unbound-users at unbound.net
> > http://unbound.nlnetlabs.nl/mailman/listinfo/unbound-users
>
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