Hello and welcome to the fora.I would think your network setup is wrong. Your netmask reads 255.255.255.255 which kind of makes it hard for the host to reach a default gateway. [by tigalch]
We have 10.0.0.0 private network. I connect to network via wifi and get 10.103.7.xxx ip address, 255.255.255.128 netmask and gw 10.103.7.129. The problem is that we share internet connection through gateway 10.103.6.36. I can ping this host, but I can't set 10.103.6.36 as default route. I'm getting "no such process".
There is a class B ip, like x.x.62.162, netmask is 255.255.255.192 , gateway is x.x.72.62.
As usual, i put it into /etc/sysconfig/network-scripts/ifcfg-eth0, and restart network. It doesn't work. But, the other Windows desktop works fine with it.
Is anything that i missed? could anyone help me, thanks a lot.
I am running CentOS 6.3 with NetworkManager disabled.
I was trying to set up a network bridge to try out setting up guests w/ kvm. I was creating a bridge before setting up stuff with kvm, just since I wasn't too familiar with it. Something didn't go right and I couldn't ping the gateway ip or anything past it with the bridge in place. The ip, netmask, and gateway are all correct.
So here's the scenario:
Network A is the physical network (10.1.1.x 255.0.0.0) which is connected to the internet via the gateway at 10.1.1.1.
Network B is a 'virtual' (VMWare Workstation) network using the IP range 172.16.0.0 255.255.255.0 and the VMware DHCP server.
The goal is to create a virtualized network on Network B that can be routed to directly from Network A, but only through a virtual
So this has been driving me nuts for a good couple of hours, so I thought I'd ask about it here (let me know if there's a better forum for this question).
I have a CentOS Virtual Machine on ESXi. I was trying to configure the network interface because it wasn't working, so I changed the file /etc/sysconfig/network-scripts/ifcfg-eth0 to the right IP address/gateway/netmask/MAC ID etc.