[SOLVED] LFS 7.9 Networking Issues, Ping: Unknown Host/Destination Unreachable

cxd · 07-25-2016, 02:22 PM

Hi I recently finished my LFS and am trying to get networking to work.

I followed steps in 7.5 for LFS 7.9, but I can't seem to get pinging to work.

My router's ip is 192.168.0.1
Here are some pictures:

* My Files: http://imgur.com/a/xjFFe
* Able to ping localhost: http://imgur.com/a/Ov5bl
* Unknown host: http://imgur.com/a/aUN92

Here are my files more clearly:

* http://imgur.com/a/j7kOt
* My /etc/udev/rules.d/70-persistent-net.rules: http://imgur.com/a/8f336
* My /etc/rc.d/init.d/network: http://imgur.com/a/2Hjxx

Thank you very much!

EDIT:

Problem was fixed by setting the correct values for the IP Address and Gateways in /etc/sysconfig/ifconfig.eth0

* I set the IFACE to my correct "ens3" device

* The Gateway to the correct QEMU SLIRP gateway

* The IP to the correct QEMU SLIRP ip

Mitt Green · 07-25-2016, 03:16 PM

Try

Code:

ping -c 3 google.com

Also you didn't show your /etc/init.d/network. Did you put your interfaces up?

spiky0011 · 07-25-2016, 03:46 PM

So your not connected to router.

Code:

cat > ifconfig.eth0 << "EOF"
ONBOOT=yes   <<<<<< this bit<<<<<<
IFACE=eth0
SERVICE=ipv4-static
IP=192.168.1.2
GATEWAY=192.168.1.1
PREFIX=24
BROADCAST=192.168.1.255

also is your interface named eth0 did you check?

cxd · 07-30-2016, 03:33 PM

Problem was fixed by setting the correct values for the IP Address and Gateways in /etc/sysconfig/ifconfig.eth0

* I set the IFACE to my correct "ens3" device

* The Gateway to the correct QEMU SLIRP gateway

* The IP to the correct QEMU SLIRP ip

Thank you spiky and Mitt for helping