Updated gre-on-freebsd (markdown)

dn42 wiki commited 2013-11-15 00:15:04 +0100 commit 405315d8fa42be11919b10dbd6bfc4b9d4abf149

				gre-on-freebsd.md
			
          @@ -10,7 +10,7 @@ This page describes how to configure GRE tunnels on FreeBSD.

           ## Create a temporary gre tunnel

          -```

          +```bash

           ifconfig gre$INDEX create

           ifconfig gre$INDEX tunnel $TUNNEL_SRC $TUNNEL_DST

           ifconfig gre$INDEX inet $LOCAL $REMOTE netmask 0xffffffff

...	...	@@ -10,7 +10,7 @@ This page describes how to configure GRE tunnels on FreeBSD.
10	10
11	11	## Create a temporary gre tunnel
12	12
13		-```
	13	+```bash
14	14	ifconfig gre$INDEX create
15	15	ifconfig gre$INDEX tunnel $TUNNEL_SRC $TUNNEL_DST
16	16	ifconfig gre$INDEX inet $LOCAL $REMOTE netmask 0xffffffff