From: Rajan kumaresan (rajankumaresan@gmail.com)
Date: Thu Dec 14 2006 - 08:08:45 ART
Hi,
inside DNS server (s) should be reachable from the vpn client throug the
VPN3000 Private interface.At VPN3000, check if you have DNS entries
under " config/usermanegment/ (specific ) group/modify/general ---> give dns
IP here and then try.Configuring under "system/server/dns may not be
required.Please check..
-Rajan
On 12/14/06, Salau,Olayemi <Olayemi.Salau@southampton.gov.uk> wrote:
>
> Hello Mahammed,
>
>
>
> Well, I guess this is a CCIE SG not restricted to R&S alone, So VPN3000
> will come under CCIE Security I believe.
>
>
>
> The DNS you configure should be a local one, ie. reachable through the
> private interface
>
>
>
> Have you tried configuring DNS on the Configuration|System|Servers|DNS
> Screen, worth mentioning since you didn't say anything about it within
> your email.
>
>
>
> Many Thanks
>
> _________________________________________________
>
> Olayemi Salau
>
> Network Analyst
>
> I.T. Solutions Division
>
> Southampton City Council
>
> ( 023 8083 4070 7 077 8811 2036 3 079 5825 7509
>
> * olayemi.salau@southampton.gov.uk
>
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> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Mohammad Saeed
> Sent: 14 December 2006 04:01
> To: Cisco certification
> Subject: Cisco VPN3000 DNS Problem
>
>
>
> Hi,
>
>
>
> My apologies for sending this off-topic message but would appreciate
>
> if some one can help in this issue.
>
>
>
> we have VPN3000 connected to internet with its public interface having
>
> unique IP. The VPN3000's public interface with private IP. VPN3000 HW
>
> client is functioning in Network Extension mode and IPSec tunnel is up
>
> from client to concentrator through Internet.
>
>
>
> Everything is working fine except the DNS. We can go to the internet
>
> from any where, behind the client or behind the concentrator, but when
>
> we give domain name like www.yahoo.com, its does not get resolved.
>
> DNS servers are configured Under group on concentrator and IP of DNS
>
> is reachable. So, somehow the concentrator can not get Domain name
>
> resolved from DNS server.
>
>
>
> DNS Servers I have given are DNS on the Internet, not local, shall DNS
>
> must be locally available for VPN3000 (on its private interface
>
> network)?
>
>
>
> Regards,
>
>
>
> Mohammad Zahed Saeed
>
>
>
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>
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>
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