x83.net » gre1 http://www.x83.net Sat, 24 Jul 2010 09:50:05 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 FreeBSD: GRE Tunnels http://www.x83.net/freebsd-gre-tunnels/ http://www.x83.net/freebsd-gre-tunnels/#comments Fri, 17 Oct 2008 20:54:34 +0000 Giany http://www.x83.net/blog/?p=160 b0x# kldstat Id Refs Address Size Name 1 5 0xc0400000 34f898 kernel 2 14 0xc0750000 56270 acpi.ko 3 1 0xc0c97000 1c000 ipl.ko 4 1 0xc15ef000 4000 if_gre.ko 
# kldload if_gre.ko
# sysctl -w net.inet.ip.gre_default_mtu=1450
# ifconfig gre1 create
# ifconfig gre1 tunnel 217.154.12.2 212.25.240.34
# ifconfig gre1 mtu 1450
# ifconfig gre1 inet 10.1.12.38 10.1.12.37 netmask 255.255.255.252
# ifconfig gre1 up

And that was that!

or Lan :

# ifconfig gre1 inet 10.1.12.37 10.1.12.38 netmask 255.255.255.252 up
# /usr/sbin/greconfig -i gre1 -v -s 212.25.240.34 -d 217.154.12.2
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