DHCP relay

[juvie.org]

Hi,
I have two routers (1st ASUS WL-500gP as main and 2nd ASUS WL-500W as second to WiFi connection as second VLAN) I have problem with dhcp relay from stations in VLAN (br1 resp. eth0) f.e.:
ISP
|
[ASUS WL-500gP] - DHCP server
|
[ASUS WL-500W]
|
Stations

Both routers include extended 1GB flash disks and installed ipkg (but I a not find any dhcprelay)

Thanks for any replay to find any solution.

[MMCM]

Did you take a look at the dnsmasq man page?
http://www.thekelleys.org.uk/dnsmasq/docs/dnsmasq-man.html

[wpte]

dhcp relay...
you mean that the stations aquire the ip from the wl-500gp?
I guess so...
in that case you should insert the cable between the gP and the W in the LAN port of the W and not in the WAN...
if you then disable dhcp on the W you should have it working:rolleyes:

[juvie.org]

It is not function solution - when I switch off the dhcp server on wl500w any dhcp request or answer will not go trough the router.
dnsmasq will be rihgt way - but I feel like BFU :-(
What I need?
wl500gP (vlan1 10.1.1.0/255.255.255.0 - LAN )
- in this sub-net is server 10.1.1.10 (it contains dhcp, dns)
&
wl500w (vlan2 10.1.3.0/255.255.255.0 LAN & 10.1.1.5/255.255.255.0 WAN)
- in sub-net 10.1.3.0 I would like put forward all dhcp request to address 10.1.1.10 by the router.

How I have to setup the dnsmasq.conf file to reach this function.
Maybe I will have to study man-pages :-)
Thanks for Your advice ;-)

[wpte]

It is not function solution - when I switch off the dhcp server on wl500w any dhcp request or answer will not go trough the router.

did you plug the calbe in the LAN1 port instead of the WAN port?
it's working verry well over here:confused:

but, what you asked specific here.... I have no idea tbh
maybe someone knows in the wl-500gP part of the forums:)

[juvie.org]

I try this configuration:
wl500gP:
ISP < 10.0.0.1 (WAN) <> (LAN) 10.1.1.1
wl500W:
10.1.1.5 (WAN) <> (LAN) 10.1.3.1
dhcp request from subnet (10.1.3.0) really doesn't appear on WAN interface (tcpdump)
I know that possible to make plane-net - (wl500w set as only switch) but a would like to make an isolation sub-net (for broadcast packet) in this micronet are in most cases widozes. In first sub-net (10.1.1.0) are *nix machine :-)

[wpte]

I try this configuration:
wl500gP:
ISP < 10.0.0.1 (WAN) <> (LAN) 10.1.1.1
wl500W:
10.1.1.5 (WAN) <> (LAN) 10.1.3.1
dhcp request from subnet (10.1.3.0) really doesn't appear on WAN interface (tcpdump)
I know that possible to make plane-net - (wl500w set as only switch) but a would like to make an isolation sub-net (for broadcast packet) in this micronet are in most cases widozes. In first sub-net (10.1.1.0) are *nix machine :-)

hmm... I have no idea how to do that mate, sorry:(
I'm not really a specialist on networks, I just like to program embedded systems:p