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Simple write checks for arp_announce and arp_ignore proc files

master
bbruns@gmail.com 2010-09-25 02:47:17 +00:00
parent 6355ac3c23
commit ae76016f74
1 changed files with 11 additions and 2 deletions
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13
include/functions
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@ -145,9 +145,18 @@ function apply_ipv4_hack {
# I have things going through specific wires for a reason. This fixes
# that and makes it behave as expected.
display_c PURPLE " MULTI-NIC-ARP-LOCK"
PROC_NET_IPV4="/proc/sys/net/ipv4/conf"
for i in default all; do
echo "1" > /proc/sys/net/ipv4/conf/$i/arp_ignore
echo "2" > /proc/sys/net/ipv4/conf/$i/arp_announce
if [ -w ${PROC_NET_IPV4}/$i/arp_ignore ]; then
echo "1" > ${PROC_NET_IPV4}/$i/arp_ignore
else
display_c RED "\nError: Could not write to ${PROC_NET_IPV4}/$i/arp_ignore"
fi
if [ -w ${PROC_NET_IPV4}/$i/arp_announce ]; then
echo "2" > ${PROC_NET_IPV4}/$i/arp_announce
else
display_c RED "\nError: Could not write to ${PROC_NET_IPV4}/$i/arp_announce"
fi
done
;;
esac