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Topic: DCHP relay, IPSEC VPN, what am I doing wrong?  (Read 1558 times)
« on: April 12, 2009, 09:36:53 »
CypherBit *
Posts: 8

I have the following configuration: http://img11.imageshack.us/img11/1039/homeyvk.png,  all done under Virtual Server where two Virtual Networks are configured (I use one for 10.0.0.0 machines and another for 10.10.0.0 ones). An additional External Virtual Network is used by m0n0walls WAN NIC.
I want the 10.0.0.10 box that has the DHCP role to also be the DHCP server for the clients in 10.10.0.1.

I have two scopes in the DHCP server one for 10.0.0.0 (router 10.0.0.1, DNS 10.0.0.10) and another one for 10.10.0.0 (router 10.10.0.1, DNS 10.10.0.12). The 10.0.0.0 clients get the IPs with no problem, the 10.10.0.0 do not.

On the 10.0.0.1 m0n0wall I have a checkbox next to "Enable DHCP relay on the LAN interface" the "Destination server" is 10.0.0.10. Is this correctly configured, should the "Destination server" IP be something else? Also do I need to configure some firewall rules (nothing is showing up in the logs right now)?

I've searched extensively both in the forums, mailing list and asked on IRC but I have been unable to get it to work. Please let me know if the m0n0wall configuration files or anything else needs to be provided.
« Last Edit: April 12, 2009, 16:58:22 by CypherBit »
« Reply #1 on: April 15, 2009, 18:33:33 »
CypherBit *
Posts: 8

I hate bumping the thread, but isn't there anyone that can at least point me in the right direction, offer a suggestion of some kind...I'm exhausting all options of assistance provided by this product.
« Reply #2 on: April 23, 2009, 17:33:39 »
JayG *
Posts: 2

I would start by making sure that the 10.10.0.0 subnet can ping the 10.0.0.10 server.
How would the dhcp server know what address to give? DHCP clients broadcast for an address and will take any one available. I don't think this setup will work like this.
« Reply #3 on: May 13, 2009, 10:51:53 »
CypherBit *
Posts: 8

I would have replied sooner, I thought I had e-mail notifications turned on for this thread...

All machines in the 10.10.0.0 subnet can ping any machine in the 10.0.0.0 subnet.
It just might be the case, that my lack of understanding as far as DHCP relay is the problem, but what do those settings in m0n0wall even do, do I have them configured correctly?
 
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