No internet access from VLAN

srynoname · Feb 28, 2010, 7:36 PM

Hello,

I've added a VLAN (VID 1), dhcp is enabled and the client gets the correct IP, but the client has no internet access, so I guess this is a firewall problem.
I've added this rule for VLAN 1:

And these are my WAN rules (default pfsense rules)

Do I maybe have to add a rule to the WAN interface?

I'm using pfsense 1.2.3.

Thank you very much for any hint!

srynoname · Feb 28, 2010, 10:24 PM

found the problem, "Automatic outbound NAT rule generation" was disabled, had to add a mapping for the vlan subnet.

hacktivist · May 13, 2010, 8:29 PM

Have the same problem. Could you please show me how you did the mapping for the vlan?

Thanks

chowtamah · May 14, 2010, 10:21 AM

Hi,

I am using Pfsense 1.2.3 with squid,squidguard and snort.

My network is also based on vlan. What I did was,

1. I selected - Manual Outbound NAT rule generation (Advanced Outbound NAT (AON)) - in
Firewall: NAT: Outbound

2. I created static route for each vlan networks to the Physical network (LAN). (I think this is optional because I have L3 switch before Pfsense which routes all vlans to LAN network.)

This info may be useful to you.

srynoname · May 17, 2010, 10:54 PM

@hacktivist:

Have the same problem. Could you please show me how you did the mapping for the vlan?

Thanks

hello hacktivist,

it should look like this:

1,2,3 are the real lan or vlan, doesn't matter. just add a mapping for each of your vlans - it's only done automatically for the real lan. hope that helps you!

hacktivist · May 18, 2010, 7:36 PM

Finally got it working.

Thanks for your help and regards