[c-nsp] DNS forwarding/proxy

[Rodney Dunn]

My bad..not enough coffee yet in the morning.

I thought you meant dhcp.

I don't know the answer.

On Thu, Jun 29, 2006 at 04:00:08PM +0200, Florian Prester wrote:
> Rodney Dunn wrote:
> > Did you try configuring an "ip helper address x.x.x.x"?
> >   
> 
> I think an ip helper address is only for Broadcast traffic?? Is it not?
> I want the router to accept unicast dns requests to its own IP and act 
> as an DNS-Server by asking another DNS-Server (or proxying the request 
> to the other sever).
> 
> Greetings
>  Florian
> > On Thu, Jun 29, 2006 at 03:11:05PM +0200, Florian Prester wrote:
> >   
> >> Hi,
> >>
> >>  is it possible to configure a Catalyst 4500 (SupIV) to act as a DNS Proxy?
> >> Or at least to tell it to forward incomming dns-requests to a specific 
> >> DNS-Server?
> >>
> >>
> >> Thanks
> >>   Florian
> >>
> >> -- 
> >> Dipl. Inf. Florian Prester
> >> Network Administration
> >> Regionales RechenZentrum Erlangen
> >> Universitaet Erlangen-Nuernberg
> >> Martensstr. 1
> >> 91052 Erlangen
> >> Germany
> >>
> >> Tel.: +499131 8527813
> >>
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> >   
> 
> 
> -- 
> Dipl. Inf. Florian Prester
> Network Administration
> Regionales RechenZentrum Erlangen
> Universitaet Erlangen-Nuernberg
> Martensstr. 1
> 91052 Erlangen
> Germany
> 
> Tel.: +499131 8527813