Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread SpiderX
On Wed, Sep 14, 2011 at 5:42 PM, richardvo...@gmail.com richardvo...@gmail.com wrote: I don't agree. Dnsmasq is a great software, I use it for years in a small environment. In bigger networks usage of l2 switches is necessary, and as Michael, I dont know too any l2 switch that supports

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread Michael Rack
Why is schema 2 safe you one ip per interface? You need a ip-address for routing, so that should be that ip-address dnsmasq is listing on. Or is your router not the same device where your dnsmasq is running on? Have your interfaces a /30 Network assigned? Or are they all bind on a bridged

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread SpiderX
On Thu, Sep 15, 2011 at 6:05 PM, Michael Rack michael.r...@rsm-freilassing.de wrote: Why is schema 2 safe you one ip per interface? You need a ip-address for routing, so that should be that ip-address dnsmasq is listing on. Or is your router not the same device where your dnsmasq is running

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread SpiderX
On Thu, Sep 15, 2011 at 6:38 PM, SpiderX spid...@spiderx.dp.ua wrote: On Thu, Sep 15, 2011 at 6:05 PM, Michael Rack michael.r...@rsm-freilassing.de wrote: Why is schema 2 safe you one ip per interface? You need a ip-address for routing, so that should be that ip-address dnsmasq is listing on.

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread richardvo...@gmail.com
Or is your router not the same device where your dnsmasq is running on? Exactly. Have you considered running the dhcp relay agent on the router instead of the L2 switch? This approach often offers much more flexibility and capability.

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread SpiderX
On Thu, Sep 15, 2011 at 7:44 PM, richardvo...@gmail.com richardvo...@gmail.com wrote: Or is your router not the same device where your dnsmasq is running on? Exactly. Have you considered running the dhcp relay agent on the router instead of the L2 switch?  This approach often offers much more

Re: [Dnsmasq-discuss] DHCP Relay, assign address from other vlan, with no dhcp listening on it

2011-09-15 Thread richardvo...@gmail.com
On Thu, Sep 15, 2011 at 12:03 PM, SpiderX spid...@spiderx.dp.ua wrote: On Thu, Sep 15, 2011 at 7:44 PM, richardvo...@gmail.com richardvo...@gmail.com wrote: Or is your router not the same device where your dnsmasq is running on? Exactly. Have you considered running the dhcp relay agent on