Unable to browse the internet

[ajitkolhatkar]

Scenario is like this:
Router : 192.168.1.1 connected to internet, DHCP enabled.
Zentyal : eth0 ->external->DHCP. eth1->internal->192.168.1.100
MS Windows PC : static ip 192.168.1.123, default gateway 192.168.1.100, DNS 192.168.1.100

in zentyal firewall config : ACCEPT ->any service -> any port.

I can auto-update my antivirus installed on windows PC, but not able to browse.
please help.

[robb]

You have to change your internal subnet. Now you have internal AND external 192.168.1.x
If you keep 192.168.1.x for external, then use 192.168.y.x for internal where y =/ 1

For both subnets use a subnetmask of /24 (=255.255.255.0)

Make sure your external interface is marked as external, otherwise Zentyal blocks internetaccess for your internal network.

[ajitkolhatkar]

thanks, it's working. 

[robb]

Happy to be of help. It's a good thing to master some basic networking and subnetting.