diff --git a/etc/sysctl.conf b/etc/sysctl.conf
index e152e63521..669bb39523 100644
--- a/etc/sysctl.conf
+++ b/etc/sysctl.conf
@@ -6,7 +6,7 @@ net.inet.udp.blackhole=1
 net.inet.ip.random_id=1
 # Breaks RFC1379, but nobody uses it anyway
 net.inet.tcp.drop_synfin=1
-net.inet.ip.redirect=0
+net.inet.ip.redirect=1
 net.inet.tcp.syncookies=1
 net.inet.tcp.recvspace=65228
 net.inet.tcp.sendspace=65228