Fix typo.

[wiki] / examples / bridging.mdwn

diff --git a/examples/bridging.mdwn b/examples/bridging.mdwn
index ca5e6ec..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:
@@ -84,7 +89,7 @@ required if tinc was replaced with an actual switch or hub.
 
 ### Configuration of tinc
 
-Note that switch' and hub' mode do not utilize the Subnet variable in the host
+Note that switch and hub mode do not utilize the Subnet variable in the host
 files. Instead, any packet received by the bridge interface will be passed to
 the TUN/TAP device for processing. If your tinc instance is running in hub
 mode, all packets are forwarded to the remote tinc instance. In switch mode,
@@ -93,16 +98,15 @@ forwarded to the remote tinc instance.
 
 >     host# cat /etc/tinc/vpn/tinc.conf
 >     Name = segment1
->     Device = /dev/tun
 >     Mode = switch
 >     ConnectTo = segment2
 >     
 >     host# cat /etc/tinc/vpn/tinc-up
 >     #!/bin/sh
 >     
->     ifconfig vpn 0.0.0.0
->     brctl addif bridge vpn
->     ifconfig vpn up
+>     ifconfig $INTERFACE 0.0.0.0
+>     brctl addif bridge $INTERFACE
+>     ifconfig $INTERFACE up
 >     
 >     host# ls /etc/tinc/vpn/hosts
 >     segment1  segment2  ...