networking configuration

I am getting error that read as No Route to Host. I am trying to ping my ISP gateway as well as DNS server but I am getting this error. How do I solve this problem? This problem indicate networking conflicts or some sort of networking configuration problem. Here are things to check: Can you […]


You can use route command to configure routing. Syntax is as follows: route add net {network-address} netmask {subnet} {router-address} Let us assume your router address is and network ID is, then you can type route command as follows: # route add net netmask OR To add a default route: # […]


I use ADSL at home via ISP modem. As soon as my eth0 comes up I would like to have my firewall script get executed and setup the iptables firewall rules for me.