On Fri, Sep 19, 2008 at 8:43 PM, Joey Mendez jmendez@ucsd.edu wrote:
I appreciate your reply to my email. The steps ou have given me are things that I have done and are already in place. I still cannot get the eth to activate unless I issue it a static IP it for some reason will not activate under the DHCP selection. Has anyone ever experienced this.
If I do assign it an IP it will activate but still has no internet connection. I can ping itself but cannot ping any machine outside of it or have a machine outside be able to ping it.
Hi,
For internet to work properly dns servers needs to be entered if you are using static ipaddress. Open the terminal and edit /etc/resolv.conf file through any text editor and enter dns servers
domain example.com # Incase you want this domain to be your default domain nameserver xx.xx.xx.xx # Dns Server ipaddress or hostname nameserver xx.xx.xx.xx # DNS Server ipadddress or hostname
save the file and restart nscd service
service nscd restart
As you mentioned you are not able to ping the machine outside kindly check the firewall rules aka iptables.
iptables -L
If you don't want to use iptables or firewall on this machine then run the below commands
iptables -F
service iptables save
chkconfig iptables off
Now check the network connectivity by pinging other machines.
Note: You need to be root to perform the above steps
Regards
Ankush