diff --git a/domains/ffhb_11s.conf b/domains/ffhb_11s.conf
new file mode 100644
index 0000000..0d10f46
--- /dev/null
+++ b/domains/ffhb_11s.conf
@@ -0,0 +1,81 @@
+{
+	domain_names = {
+		ffhb_11s = 'Freifunk Bremen (with 11s Support)',
+	},
+	domain_seed = 'afed1fa501c37b74d98981cfb5d988b2363ac7248783752bd66865e064166016',
+
+	prefix4 = '10.196.0.0/17',
+	prefix6 = 'fd2f:5119:0f2c::/64',
+
+	wifi24 = {
+		channel = 6,
+		ap = {
+			ssid = 'bremen.freifunk.net',
+		},
+		mesh = {
+			id = 'mesh.ffhb.de',
+			mcast_rate = 6000,
+		},
+	},
+
+	wifi5 = {
+		channel = 44,
+		ap = {
+			ssid = 'bremen.freifunk.net',
+		},
+		mesh = {
+			id = 'mesh.ffhb.de',
+			mcast_rate = 6000,
+		},
+	},
+
+	mesh = {
+		vxlan = false,
+		batman_adv = {
+			routing_algo = 'BATMAN_IV_LEGACY',
+		},
+	},
+
+	next_node = {
+		name = {
+			'node.ffhb.de',
+			'node.bremen.freifunk.net',
+		},
+		ip4 = '10.196.0.127',
+		ip6 = 'fd2f:5119:0f2c::127',
+		mac = '16:41:95:40:f7:dc',
+	},
+	mesh_vpn = {
+		fastd = {
+			groups = {
+				backbone = {
+					limit = 1,
+					peers = {
+						vpn01 = {
+							key = 'df444c4366880735d8101ec4e8bcd8288a7e617024c08f0f81027927ba794f9f',
+							remotes = {'"vpn01.bremen.freifunk.net" port 50000', '"vpn01.ffhb.de" port 50000'},
+						},
+						vpn02 = {
+							key = '93a15a14d85a165b86624c89d69c481043cb60542bfa3d2896615b66a57ab02c',
+							remotes = {'"vpn02.bremen.freifunk.net" port 50000', '"vpn02.ffhb.de" port 50000'},
+						},
+						vpn03 = {
+							key = '6c16136b58da06e3cc83bc92ef09bb19b7dfa787e390929a0ac0d4bbebddee2b',
+							remotes = {'"vpn03.bremen.freifunk.net" port 50000', '"vpn03.ffhb.de" port 50000'},
+						},
+						vpn05 = {
+							key = '6cff5957231ca2936aabaa75ae5a7985f4077246b8956273b2ce2da559f344a9',
+							remotes = {'"vpn05.bremen.freifunk.net" port 50000', '"vpn05.ffhb.de" port 50000'},
+						},
+						vpn06 = {
+							key = '99cb85ea2e6346b52abf5eb5ca824f7f037324d4e476f4f068c48b9da98f30e3',
+							remotes = {'"vpn06.bremen.freifunk.net" port 50000', '"vpn06.ffhb.de" port 50000'},
+						},
+					},
+				},
+			},
+		},
+	},
+}
+
+-- vim: noet ts=4
diff --git a/domains/ffhb_legacy.conf b/domains/ffhb_legacy.conf
index 8c9fc3e..a0ae58e 100644
--- a/domains/ffhb_legacy.conf
+++ b/domains/ffhb_legacy.conf
@@ -78,9 +78,9 @@
 		},
 	},
 	domain_switch = {
-		target_domain = 'ffhb',
+		target_domain = 'ffhb_11s',
 		switch_after_offline_mins = 120,
-		switch_time = 1577836800, -- Wed Jan 1 00:00:00 2020 UTC
+		switch_time = 1583366400, -- Thu Mar 5 00:00:00 2020 UTC
 		connection_check_targets = {
 			'2001:4860:4860::8888',
 			'2001:4860:4860::8844',