Risky business

Never even tought that this would work…

Notez-bien: eth0 was manually configured.

rush:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:10:A7:0F:AB:43
          inet addr:192.168.92.7  Bcast:192.168.92.255  Mask:255.255.255.0

eth1      Link encap:Ethernet  HWaddr 00:10:DC:DD:75:DE
          inet addr:192.168.92.3  Bcast:192.168.92.255  Mask:255.255.255.0
rush:~# vi /etc/network/interfaces
 -- change eth1's IP from DHCP to static .7
 -- create configuration for eth0 with DHCP
 -- make sure your DHCP server hands out the old address of eth1 to eth0
rush:/etc/network# ifdown eth1; ifconfig eth0 down; ifup eth0; ifup eth1;
Internet Software Consortium DHCP Client 2.0pl5
Copyright 1995, 1996, 1997, 1998, 1999 The Internet Software Consortium.
... yaddieyaddieya
bound to 192.168.92.3 -- renewal in 2000 seconds.
Interface "eth0" is already enabled.
rush:/etc/network# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:10:A7:0F:AB:43
          inet addr:192.168.92.3  Bcast:192.168.92.255  Mask:255.255.255.0

eth1      Link encap:Ethernet  HWaddr 00:10:DC:DD:75:DE
          inet addr:192.168.92.6  Bcast:192.168.92.255  Mask:255.255.255.0

How cool is that? :)

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