[Adrianosxm]

Good Day to everybody.

I have a Linksys E2500 Router flashed with DD-WRT v24-sp2 (03/25/13) mini. WAN is activated and configured with a Fix public IP (WAN IP: 72.252.12.89)
WAN port is connected to a ADSL Modem configured in Bridge mode.
LAN is configured and DHCP is active (192.168.50.0/24 subnet)
Everything works fine.

I followed the guide "Separate LAN and WLAN" from wiki tutorials section, everything good till the end of section 2, I can successfully connect to the unbridged wireless interface and receive a DHCP lease with an IP address that is in the new 192.168.2.0/24 subnet.

... But I cannot Browse Internet !!

Internet browsing is still working normally if I connect to LAN

I also added the following Firewall scripts:
iptables -t nat -I POSTROUTING -o `get_wanface` -j SNAT --to `nvram get wan_ipaddr`
iptables -I FORWARD -i br1 -m state --state NEW -j ACCEPT
iptables -I FORWARD -p tcp --tcp-flags SYN,RST SYN -j TCPMSS --clamp-mss-to-pmtu

No Changes, still no internet when connected to wifi.

I also tried to create a second "Guest Wifi" and separate it from the primary Bridge with the same results, LAN and Primary WLAN can connect to internet but my new created "Guest wifi" cannot.

I decided to open a new topic after a few days of researches on this forum and on google, I also tried to follow the other guides posted on the first one as references with the same result.

Any help will be much appreciated.
Thanks in advance,
Adriano