Add a proxy ARP example.

[wiki] / examples / bridging.mdwn

diff --git a/examples/bridging.mdwn b/examples/bridging.mdwn
index 8d43427..c7c0d8f 100644 (file)
--- a/examples/bridging.mdwn
+++ b/examples/bridging.mdwn
@@ -15,6 +15,11 @@ In switch and hub mode, broadcast packets are broadcast to other daemons and
 in order to route packets. With these mode tinc can be used to act as a bridge
 between two or more Ethernet segments.
 
+Bridging allows all nodes in the VPN to share the same subnet.  However, if
+this is the only reason for bridging, and you do not need to tunnel broadcast
+or non-IP packets, you can alternatively use [[proxy ARP|examples/proxy-arp]]
+instead of bridging.
+
 ### Overview
 
 The network setup is as follows: