[Dnsmasq-discuss] multi-homed server with same hostname on 2 subnets
Hi, I have a server using two interfaces for different subnets, with the same hostname on both. The subnets are: 192.168.0.0/24 192.168.1.0/24 I've gotten each interface to get the correct IP from dnsmasq using: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth0,myserver,192.168.1.10 but when dnsmasq is asked to resolve the address of myserver it always answers with 192.168.1.10 regardless of what subnet the request came from. What's the proper way to setup this up? Thanks, -Craig ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] multi-homed server with same hostname on 2 subnets
Sorry, typo the lines should have been: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth1,myserver,192.168.1.10 On Jul 21, 2012, at 12:44 PM, Craig Yoshioka crai...@me.com wrote: Hi, I have a server using two interfaces for different subnets, with the same hostname on both. The subnets are: 192.168.0.0/24 192.168.1.0/24 I've gotten each interface to get the correct IP from dnsmasq using: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth0,myserver,192.168.1.10 but when dnsmasq is asked to resolve the address of myserver it always answers with 192.168.1.10 regardless of what subnet the request came from. What's the proper way to setup this up? Thanks, -Craig ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] multi-homed server with same hostname on 2 subnets
On Sat, Jul 21, 2012 at 12:49:38PM -0700, Craig Yoshioka wrote: Sorry, typo the lines should have been: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth1,myserver,192.168.1.10 On Jul 21, 2012, at 12:44 PM, Craig Yoshioka crai...@me.com wrote: I have a server using two interfaces for different subnets, with the same hostname on both. The subnets are: 192.168.0.0/24 192.168.1.0/24 FWIW 192.168.0.0/23 are the worst possible choices because they conflict with what most off-the-shelf routers use. If you ever need to connect your networks to another, such as via a VPN, you might find out why. I've gotten each interface to get the correct IP from dnsmasq using: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth0,myserver,192.168.1.10 but when dnsmasq is asked to resolve the address of myserver it always answers with 192.168.1.10 regardless of what subnet the request came from. What's the proper way to setup this up? See -y, --localise-queries in the dnsmasq(8) manual. -- http://rob0.nodns4.us/ -- system administration and consulting Offlist GMX mail is seen only if /dev/rob0 is in the Subject: ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
Re: [Dnsmasq-discuss] multi-homed server with same hostname on 2 subnets
Awesome. I love dnsmasq. BTW, re: the subnets, why would that be a problem? I have complete control over the router, I can change it, set up static routing, etc. if I ever need to connect the two subnets. On Jul 21, 2012, at 4:18 PM, /dev/rob0 r...@gmx.co.uk wrote: On Sat, Jul 21, 2012 at 12:49:38PM -0700, Craig Yoshioka wrote: Sorry, typo the lines should have been: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth1,myserver,192.168.1.10 On Jul 21, 2012, at 12:44 PM, Craig Yoshioka crai...@me.com wrote: I have a server using two interfaces for different subnets, with the same hostname on both. The subnets are: 192.168.0.0/24 192.168.1.0/24 FWIW 192.168.0.0/23 are the worst possible choices because they conflict with what most off-the-shelf routers use. If you ever need to connect your networks to another, such as via a VPN, you might find out why. I've gotten each interface to get the correct IP from dnsmasq using: dhcp-host=eth0,myserver,192.168.0.10 dhcp-host=eth0,myserver,192.168.1.10 but when dnsmasq is asked to resolve the address of myserver it always answers with 192.168.1.10 regardless of what subnet the request came from. What's the proper way to setup this up? See -y, --localise-queries in the dnsmasq(8) manual. -- http://rob0.nodns4.us/ -- system administration and consulting Offlist GMX mail is seen only if /dev/rob0 is in the Subject: ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss ___ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss
