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View Full Version : I cannot ping either of my F12 laptops but can access internet from them



myjess
18th February 2010, 06:46 PM
Hoping for help here.

Firewall disabled.
Static IP addys given to each laptop, but makes no diff when dhcp derived IP addys.
using wlan
Cannot ping either laptop from a windows box, bit windows box pings other computers

Can access internet from either laptop and Samba works too.

I can ping one laptop if I plug the LAN wire into it. In fact I can ping either the wlan IP addy or the LAN addy this way. WHen I remove the Lan wire I can still ping the wlan on the laptop, but restarting screws it all up again.

I see that iptables and other files change when I plug the LAN cvable in and then remove it again.

What can the fault be?

Thanks.

madhavdiwan
19th February 2010, 03:39 AM
no fault

you could have an iptables rule on the laptops that restricts icmp replies out the wlan

or you have a setting in /etc/sysctl.conf that disables icmp replies ...

your netmask could be different on the laptops than on your windows box , so a broadcast ping will not reach them...

there could be many reasons . ...... hope this helps you find one