Bring up the VPN, able to ping the IP but unable to browse the domain name

[problem_breaker]

when I set up the site to site VPN, I can ping the IP address of the remote device, but I cannot browse the domain name, what should be the problem, anyone can help me? thanks in advance.

[Prab]

problem breaker wrote:

when I set up the site to site VPN, I can ping the IP address of the remote device, but I cannot browse the domain name, what should be the problem, anyone can help me? thanks in advance.

Do you mean that you could not resolve the domain name?

Thanks,

Prab

[problem_breaker]

Yes. I setup a site2site VPN, site1 one subnet, 100.10.120.0/24; site2 3 subnets, 100.0.100.0/24, 100.0.128/17, 100.0.0.156, I cannot browse the domian name to 100.0.0.156 , but I can ping all the 3 subnets. I don’t know what is the problem?

[Ashik_Sheik]

Hi 

I hope the 100.0.0.156 is your Domain Server and also DNS server .Hope your vpn policies between the sites allowed LDAP and DNS services .Run nslookup in site A machines and check dns resolution .

regds,

Ashik