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commit 78ef67a523e7f2589e49a082376ee56ce1a5d76e
Author: Peter Volkov <pva@gentoo.org>
Date: Tue Mar 31 13:03:44 2009 +0400
Issue warning if forwarding is disabled
In case forwarding is disabled let's warn user about that. This is
alternative solution for http://bugzilla.openvz.org/show_bug.cgi?id=1079
diff --git a/etc/init.d/vz-gentoo.in b/etc/init.d/vz-gentoo.in
index dc87d41..7c57370 100755
--- a/etc/init.d/vz-gentoo.in
+++ b/etc/init.d/vz-gentoo.in
@@ -128,6 +128,11 @@ start_net() {
ebegin "Configuring interface ${VZDEV}"
/sbin/sysctl -q -w net.ipv4.conf.${VZDEV}.send_redirects=0
eend $?
+
+ if [ "x$(/sbin/sysctl net.ipv4.ip_forward 2>/dev/null | awk '{print $3}')" = "x0" ]; then
+ ewarn "It looks like you have ip forwarding disabled. To make networking"
+ ewarn "available for containers, please, run sysctl -w net.ipv4.ip_forward=1"
+ fi
}
stop_net() {
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