Enabling ICMP

How can I allow ICMP through my Linux Firewall..I am using IP-tables.

I guess you can make this value to 0

icmp_echo_ignore_all under /proc/sys/net/ipv4

echo "0" > /proc/sys/net/ipv4

Not Sure

iptables -I INPUT -d 192.168.0.24 -p icmp -j ACCEPT

Originally Posted by rhce_ds iptables -I INPUT -d <local-box> -p icmp -j ACCEPT

& also check that

cat /proc/sys/net/ipv4/icmp_echo_ignore_all

should not result in 1.