diff --git a/site.conf b/site.conf
index df05207bc..6a4c1b978 100644
--- a/site.conf
+++ b/site.conf
@@ -1,5 +1,5 @@
 {
-	hostname_prefix = 'freifunk-goe',
+	hostname_prefix = 'ffgoe',
 	site_name = 'Freifunk Göttingen',
 	site_code = 'ffgoe',
 	opkg_repo = 'http://openwrt.ffgoe/barrier_breaker/14.07/%S/packages',
@@ -31,13 +31,12 @@
 	next_node = {
 		ip4 = '10.109.0.1',
 		ip6 = 'fde6:36fc:c985::1',
-
-		mac = '16:41:95:40:f7:dc', -- was ist das?
+		mac = '16:41:95:40:f7:dc',
 	},
 
 	fastd_mesh_vpn = {
 		methods = {'salsa2012+gmac'},
-		mtu = 1426,
+		mtu = 1406,
 		backbone = {
 			limit = 2,
 			peers = {
@@ -45,6 +44,10 @@
 					key = '550af47507836d6684bddf0299c720a9a4ac08e62e53b23765d6d44c97f6ff8d',
 					remotes = {'ipv4 "1.vpn.freifunk-goettingen.de" port 12345'},
 				},
+				vpn2 = {
+					key = 'c296da27b87338fa247ceac17f5dc2bc39ec4182bfbb18f8c6e50eeae82bf65a',
+					remotes = {'ipv4 "2.vpn.freifunk-goettingen.de" port 12345'},
+				},
 			},
 		},
 	},