Unable to ping Gateway : Gives Error SIOCADDRT: Network is Unreachable
My Network Configuration:
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I have a LAN on the subnet 10.168.168.0. I would like the computers on
this subnet to access my Red Hat 7.1 Linux machine to get to the
Internet. Thus, my box needs to be set up as a gateway. This Linux box
then needs to connect to another gateway in order to get to the Internet
itself. The gateway is on subnet 192.168.0.0
I have 2 NIC's
eth0 - Internal Lan (RealTek PCI Fast Ethernet Adapter) IP-10.168.168.X
eth1 - For external Network (Accton...........) IP-192.168.0.X
My ifconfig shows all the 3 interfaces up
lo,eth0,eth1
Furnished below is my routing table:
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route add -net 10.168.168.0 netmask 255.255.255.0 gw 10.168.168.X dev eth0
route add -net 10.168.168.X netmask 255.255.255.255 gw 127.0.0.1 dev lo
route add -net 10.255.255.255 netmask 255.255.255.255 gw 10.168.168.X dev eth0
route add -net 127.0.0.0 netmask 255.0.0.0 gw 127.0.0.1 dev lo
route add -net 127.0.0.1 netmask 255.255.255.255 gw 127.0.0.1 dev lo
route add -net 192.168.15.0 netmask 255.255.255.0 gw 192.168.15.X dev eth1
route add -net 192.168.15.X netmask 255.255.255.255 gw 127.0.0.1 dev lo
route add -net 224.0.0.0 netmask 240.0.0.0 gw 192.168.15.X dev eth1
route add -net 224.0.0.0 netmask 240.0.0.0 gw 10.168.168.X dev eth0
route add -net 255.255.255.255 netmask 255.255.255.255 gw 192.168.15.X dev eth1
route add -net 255.255.255.255 netmask 255.255.255.255 gw 10.168.168.X dev eth0
route add -net 192.168.0.0 netmask 255.255.0.0 dev eth1
route add default gw 192.168.0.X
Any Help greatly appreciated !!!
SIOCADDRT : Network is Unreachable
