Spotted by rusty.

Add a missing $
so we delete $_ip   and not _ip

diff --git a/config/events.d/11.natgw b/config/events.d/11.natgw
index f8892a9babed121317a1b2ce8a284c86b49d0d81..34aee19e21e79090bc80e71065bb0f2357220ae5 100755 (executable)
--- a/config/events.d/11.natgw
+++ b/config/events.d/11.natgw
@@ -33,7 +33,7 @@ delete_all() {
        iptables -D POSTROUTING -t nat -s $CTDB_NATGW_PRIVATE_NETWORK -d ! $CTDB_NATGW_PRIVATE_NETWORK -j MASQUERADE >/dev/null 2>/dev/null
 
        # remove any iptables rule we may have on this address
-       iptables -D INPUT -p tcp --syn -d _ip/32 -j REJECT 2>/dev/null
+       iptables -D INPUT -p tcp --syn -d $_ip/32 -j REJECT 2>/dev/null
 }
 
 case "$1" in