DNS for internal sites in VPN

[sandman42]

Hi,

in my setup I have an ASA 5510 that acts as a DHCP server, setting up client's dns correctly, thus allowing to resolve either local addresses, say myhost.mylan.local, and external addresses, say cisco.com.

If I connect with VPN client via UMTS, since I have to enable split tunnel, myhost.mylan.local tries to get resolved  by UMTS ISP provider, i.e. it doesn't get resolved. How can I solve the problem, i.e. how can I make addresses resolved by local dns???

Thanks

[Jan Rolny · Accepted solution]

Hi,

you will need to configure feature called split-dns

Syntax is here:

split-dns {value domain-name1 domain-name2 domain-nameN | none}

Then you will be able to resolve your myhost.mylan.local specified in split-dns and also internet DNS names.

HTH,

Jan

[sandman42]

Thanks,

you're right.

BTW for me I've choosen to force all DNS requests to go on the tunnel with:

split-tunnel-all-dns enable

Ciao