[totogno]

Hi,
I have a WR841ND v.8.2 flashed with dd-wrt build 23838 (IP 192.168.2.1), connected on the WAN port with a TL MR3220 with original firmware, on which I have internet connection thorugh a 3G dongle (IP 192.168.1.1).

I set DNSMasq on WR841, but it doesnt' work: when I connect to WR841 wifi, addresses are resolved using the MR3220 DNS settings, and not primarly WR841 settings specified in DNSMasq.

Does anybody knows how to solve it?
thanks in advance

[Warbird]

[Warbird]

Actually it only works on the first interface br1, dhcp-option=br1,6,...
Connected br2 clients only get the Gateway IP for "DNS Servers".
I guess we a have a ways to go yet...

My complete DNSMasq script for the WNDR3700v4 is:

interface=br1
dhcp-option=br1,3,192.168.7.1
dhcp-range=br1,192.168.7.100,192.168.7.150,255.255.255.0,24h
dhcp-option=br1,6,71.243.0.12,68.237.161.12
interface=br2
dhcp-option=br2,3,192.168.17.1
dhcp-range=br21,192.168.17.100,192.168.17.150,255.255.255.0,24h
dhcp-option=br2,6,71.243.0.12,68.237.161.12

I can list my firewall commands too if you like...

[totogno]

Hi Wabird,

thanks a lot for your suggestions..
I'm not an expert of DNSMasq, I just set following setting on Services page

DHCP server
JFFS2: not mounted
NVRAM for client lease DB: not flagged
used domain: LAN&WAN
LAN domain: lan

DNSMasq
DNSMasq: enabled
local DNS: diasabled
No DNS Rebid: enabled

Options DNSMasq
expanded-host
address=/casa.lan/192.168.1.71


On Setup page of dd-wrt, I have the following settings:

Router IP
local IP: 192.168.2.1
Subnet: 255.255.255.0
Gateway: 0.0.0.0
local DNS: 0.0.0.0

DHCP settings
DHCP server, enabled
static DNS1: 192.168.2.1 (my secondary router)
static DNS2: 8.8.8.8
static DNS3: 8.8.4.4
DNSMasq for DHCP: not flagged (DNSMasq was very slow in assigning IP)
DNSMasq for DNS: flagged
Auth DHCP: not flagged

Where should I write the script you suggested?
and what does the script do?

Thanks in advance

[Warbird]

I setup isolated guest vlans on a WAP. The process does not use much of the UI settings, but rather relies on commands.
I would be happy to elaborate but the short version is combine the wisdom in these three docs.
- http://www.dd-wrt.com/wiki/index.php/Wireless_Access_Point
- http://www.dd-wrt.com/wiki/index.php/Multiple_WLANs
- http://www.dd-wrt.com/wiki/index.php/Separate_Lan_and_WLan

Sent you a separate pm...