> > Start by showing the contents of /etc/network/interfaces. On Fri, Nov 11, 2016 at 07:59:01PM -0500, Gene Heskett wrote: > # This file describes the network interfaces available on your system > # and how to activate them. For more information, see interfaces(5). > > auto lo > > # The loopback network interface > iface lo inet loopback > address 127.0.0.1 > netmask 255.255.255.0 > > auto eth0 > > # regular network for coyote.den > iface eth0 inet static > address 192.168.71.3 > netmask 255.255.255.0 > gateway 192.168.71.1 > > auto eth1 > > # to access reset to 192.168.0.1 routers/switches on the 2nd cat5 port > iface eth1 inet static > address 192.168.0.25 > netmask 255.255.255.0 > gateway 192.168.0.1
Others have already pointed this out, but you have two conflicting "gateway" lines, on two completely separate networks. You need to pick one.