Re: [Dnsmasq-discuss] Dnsmasq, multiple subnets/gateways and option 82
On 11/05/2017 01:40, Keith Lyons wrote: > Currently I have dhcp-option=3,10.192.4.1 set for the active subnet, I > will need to add 10.192.5.1 and 10.192.6.1 for the others as they come > online. I have seen some other posts about utilizing multiple nics, each > assigned to one of the subnet, is this the best > way to accomplish what I am attempting to do? It's certainly the easiest. You'll find that the interface name can also be used as a tag, allowing for the following setup: interface=eth0,eth1,eth2 dhcp-range=tag:eth0,10.192.4.2,10.192.4.254,10m dhcp-range=tag:eth1,10.192.5.2,10.192.5.254,10m dhcp-range=tag:eth2,10.192.6.2,10.192.6.254,10m ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
[Dnsmasq-discuss] Dnsmasq, multiple subnets/gateways and option 82
Hello, I recently built a DHCP server using Dnsmasq on Centos7 VM and had a question about having more than one subnet and gateway We are using Option82 for 15 devices on each subnet, at this time only one subnet is active but I expect that the other two subnets will need to be active in the very near future. Currently I have dhcp-option=3,10.192.4.1 set for the active subnet, I will need to add 10.192.5.1 and 10.192.6.1 for the others as they come online. I have seen some other posts about utilizing multiple nics, each assigned to one of the subnet, is this the best way to accomplish what I am attempting to do? There will be nothing else requesting DHCP from the server, only the 15 devices - the other two subnets will be similar to this. Thanks, Keith ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
