doc: add example usage to libxt_TEE.man

diff --git a/extensions/libxt_TEE.man b/extensions/libxt_TEE.man
index e3470b839effcc1b56db1b8f2bcb18590e04ea5a..456d15026750066212e53857763900f71c17f5ee 100644 (file)
--- a/extensions/libxt_TEE.man
+++ b/extensions/libxt_TEE.man
@@ -6,3 +6,7 @@ further if so desired.
 \fB\-\-gateway\fP \fIipaddr\fP
 Send the cloned packet to the host reachable at the given IP address.
 Use of 0.0.0.0 (for IPv4 packets) or :: (IPv6) is invalid.
+.PP
+To forward all incoming traffic on eth0 to an Network Layer logging box:
+.PP
+\-t mangle \-A PREROUTING \-i eth0 \-j TEE \-\-gateway 2001:db8::1