Cannot reach the internet after configuring Static IP
Hi,
I have installed fedora 14 minimum install and I have configured my machine for Static IP but now i cant reach any external sites or repository, in fact all i can do is ssh to the box. below is the configuration in my /etc/sysconfig/network-scripts/ifcfg-eth0 file: DEVICE="eth0" BOOTPROTO="static" BROADCAST="10.27.18.255" IPADDR="10.27.18.117" NETMASK="255.255.255.0" HWADDR="00:1E:0B:AD:04:E7" NM_CONTROLLED="yes" ONBOOT="yes" TYPE="Ethernet" USERCTL="no" IPV6INIT="no" PEERDNS="yes" and my DNS is setup to point to my ISP's primary and secondary DNS servers. I have brought the interface down then up after each change but still cannot ping anything. Can anyone offer any advise or additional steps i could take to trouble shoot this? Cheers, Mitch |
if you can SSH to the box then your internet seems like its working. From what this tells me either /etc/resov.conf isn't configure properly or you have a firewall blocking your connections. Try to access a website or something by IP to confirm. If you can access a website by IP then its your DNS servers in /etc/resolv.conf.
Good luck |
Hi JMC1987,
Thanks for your quick reply. I changed my configuration back to dhcp and pinged google as a test and had no issues. this is with no change made to the /etc/resolve.conf file. but if i change it back to static i get the following output: [root@ticket ~]# ping google.com.au ping: unknown host google.com.au [root@ticket ~]# ping 66.102.11.104 connect: Network is unreachable [root@ticket ~]# How can i check to see if its blocked by my firewall? Thanks again for your help I might just add that i have confirmed the nameservers which appear in resolv.conf are the right ip addresses for our dns servers |
If you go with static make sure your DNS is setup correctly in /etc/resolv.conf and that you have a valid route to the gateway 'route -n'. If not, you can run 'ip r a default via 192.168.1.1, assuming your gateway is 192.168.1.1.
|
Solved!!!!!
Hi Trist007,
You hit the nail on the head. i had not specified my default gateway. Thankyou heaps for your help guys. Now i don't have to go to my boss and tell him i can't complete such a noobular task as setting a machine up for static IP. Saved my career! |
All times are GMT -5. The time now is 04:38 PM. |