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bastibasti
Guru
Guru


Joined: 27 Nov 2006
Posts: 568

PostPosted: Fri Nov 02, 2012 8:16 pm    Post subject: Handle multiple DNS in one network Reply with quote

Hi,

here's my problem.

I have to routers in my network.

Default Router for Internet-Access (ROUTER A, DNS SERVER A, DOMAIN:homenet)
Seconary Router for VPN (ROUTER B, DNS SERVER B, DOMAIN_B)

Router A and DNS A are provided to the clients by dhcp.

Router B is then (for now testing) by 'route add' which works like a charm.

I can access the vpn and the internet no problems. VPN only by using the ip adresses

Now I try that my primary DNS (bind) handles also DOMAIN_B, but the problem is that I use "search homenet" in my resolv conf.

When I search for client1, it will be resolved as client1.homenet and bind will give me the adress
If I try to access vpnclient1 naturally the machine will lookup vpnclient1.homenet, instead of vpnclient1.DOMAIN_B

How can I make the DNS recognize which domain to search?
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b0nafide
Apprentice
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Joined: 17 Feb 2008
Posts: 171
Location: ~/

PostPosted: Fri Nov 02, 2012 9:59 pm    Post subject: Reply with quote

Hello,

Tell router A about DOMAIN_B using dhcp options?

dhcp-options wrote:
option domain-search domain-list;
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