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Print a warning message if IP forwarding is not activated (PR#10295).

This commit is contained in:
martti 2002-09-24 11:03:53 +00:00
parent 7c4cb11d99
commit 3e11ad9d79
1 changed files with 5 additions and 1 deletions
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6
etc/rc.d/ipnat
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@ -1,6 +1,6 @@
#!/bin/sh
#
# $NetBSD: ipnat,v 1.7 2002/03/22 04:33:58 thorpej Exp $
# $NetBSD: ipnat,v 1.8 2002/09/24 11:03:53 martti Exp $
#
# PROVIDE: ipnat
@ -22,6 +22,10 @@ ipnat_start()
if [ ! -f ${config} ]; then
return 0
fi
if [ "`/sbin/sysctl -n net.inet.ip.forwarding`" = "0" ]; then
logger -s -p daemon.warning -t ipnat \
"WARNING: net.inet.ip.forwarding is 0"
fi
if ! checkyesno ipfilter || [ ! -f /etc/ipf.conf ]; then
echo "Enabling ipfilter for NAT."
/sbin/ipf -E -Fa