Daniel Senie wrote:
At 10:26 AM 2/22/2007, you wrote:
Daniel Senie wrote:
At 09:42 AM 2/22/2007, Jean Figarella wrote:
Hi, Im getting this messages in the /var/log/messages about my dhcp
server. I assume there is nothing to worry about, but just in case I
have to ask. Are these messages fine? Do I need to specify the
interface on which the dhcp server should listen to?
...
dhcpd: Multiple interfaces match the same subnet: eth0 eth1
dhcpd: Multiple interfaces match the same shared network: eth0 eth1
LPF/eth1/00:a0:d1:e2:f5:1f/192.168.3/24
dhcpd: Multiple interfaces match the same subnet: eth0 eth1
dhcpd: Sending on LPF/eth1/00:a0:d1:e2:f5:1f/192.168.3/24
dhcpd: Multiple interfaces match the same shared network: eth0 eth1
dhcpd: Listening on LPF/eth0/00:a0:d1:e2:f5:1e/192.168.3/24
....
What's ifconfig report for the IP addresses and subnet masks of your
multiple interfaces? And are these interfaces in fact cabled to the
same switch/hub?
Thanks
Jean
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Yes, the two interfaces are configured to be int he same network using
the same switch and everything; only because this server is replacing
an old server. I guess if this is not an "OK" design I can just move
the dhcp to a new server, since that this would be so easy to do.
You might want to use aliaing, so that eth0 is the base address and
eth0:0 is the IP address of the old server you've pulled out of service.
That way your new server will respond to both addresses, but without the
issues that arise with two interfaces on the same subnet. The DHCP
server will operate without complaint in the presence of additional IP
addresses on a single interface.
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Problem solved. Using ip aliases.
Thanks
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