Multiple vlan on stick with local DNS

boyetmolins · ‎05-19-2009

Hey guys I have some question regarding my routing vlan on stick,I setup VLAN 10,VLAN 11,VLAN 14, & VLAN 15, in cisco 1841 with local DNS 192.168.2.x in linux box, all VLAN's segment user can browse/surf the internet then I make additional VLAN 17 the problem is this VLAN segment user are cannot surf/browse the internet same configuration with my existing VLAN's any idea? thanks.

Jon Marshall · ‎05-20-2009

Could you post config ?

You may want to check your NAT settings on the router. Have you added vlan 17 subnet to NAT ?

Jon

boyetmolins · ‎05-20-2009

Hello Jon,

see attached file

thanks;

Boyet

Jon Marshall · ‎05-20-2009

Boyet

Which device provides internet connectivity. It is that device that you need to check the NAT setup on.

From a device on vlan 17 can you ping 192.168.2.8 ?

Jon

boyetmolins · ‎05-20-2009

Jon

yup from vlan 17 work station i can ping 192.168.2.8 gateway and both my local dns 192.168.2.30 & 192.168.2.31, but one thing I wonder if I use the public ip of my local dns to work station/user he can do browsing its weird.

thanks;

Boyet