Add 6in4 gateway setting support

luci-proto-ipv6/luasrc/model/cbi/admin_network/proto_aiccu.lua

@@ -0,0 +1,136 @@
+-- Copyright 2015 Paul Oranje <por@xs4all.nl>
+-- Licensed to the public under the Apache License 2.0.
+
+local map, section, net = ...
+
+-- config read by /lib/netifd/proto/aiccu.sh
+local username, password, protocol, server, tunnelid, ip6prefix, requiretls, nat, heartbeat,
+	verbose, ntpsynctimeout, ip6addr, sourcerouting, defaultroute
+
+-- generic parameters
+local metric, ttl, mtu
+
+
+username = section:taboption("general", Value, "username",
+	translate("Server username"),
+	translate("SIXXS-handle[/Tunnel-ID]"))
+username.datatype = "string"
+
+password = section:taboption("general", Value, "password",
+	translate("Server password"),
+	translate("Server password, enter the specific password of the tunnel when the username contains the tunnel ID"))
+password.datatype = "string"
+password.password = true
+
+
+--[[ SIXXS supports only TIC as tunnel broker protocol, no use setting it.
+protocol = section:taboption("general", ListValue, "protocol",
+	translate("Tunnel broker protocol"),
+	translate("SIXXS supports TIC only, for static tunnels using IP protocol 41 (RFC4213) use 6in4 instead"))
+
+protocol:value("tic", "TIC")
+protocol:value("tsp", "TSP")
+protocol:value("l2tp", "L2TP")
+protocol.default = "tic"
+protocol.optional = true
+--]]
+
+
+server = section:taboption("general", Value, "server",
+	translate("Tunnel setup server"),
+	translate("Optional, specify to override default server (tic.sixxs.net)"))
+server.datatype = "host(0)"
+server.optional = true
+
+
+tunnelid = section:taboption("general", Value, "tunnelid",
+	translate("Tunnel ID"),
+	translate("Optional, use when the SIXXS account has more than one tunnel"))
+tunnelid.datatype = "string"
+tunnelid.optional = true
+
+
+local ip6prefix = section:taboption("general", Value, "ip6prefix",
+	translate("IPv6 prefix"),
+	translate("Routed IPv6 prefix for downstream interfaces"))
+ip6prefix.datatype = "ip6addr"
+ip6prefix.optional = true
+
+
+heartbeat = s:taboption("general", ListValue, "heartbeat",
+        translate("Tunnel type"),
+	translate("Also see <a href=\"https://www.sixxs.net/faq/connectivity/?faq=comparison\">Tunneling Comparison</a> on SIXXS"))
+heartbeat:value("0", translate("AYIYA"))
+heartbeat:value("1", translate("Heartbeat"))
+heartbeat.default = "0"
+
+
+nat = section:taboption("general", Flag, "nat",
+	translate("Behind NAT"),
+	translate("The tunnel end-point is behind NAT, defaults to disabled and only applies to AYIYA"))
+nat.optional = true
+nat.default = nat.disabled
+
+
+requiretls = section:taboption("general", Flag, "requiretls",
+	translate("Require TLS"),
+	translate("Connection to server fails when TLS cannot be used"))
+requiretls.optional = true
+requiretls.default = requiretls.disabled
+
+
+verbose = section:taboption("advanced", Flag, "verbose",
+	translate("Verbose"),
+	translate("Verbose logging by aiccu daemon"))
+verbose.optional = true
+verbose.default = verbose.disabled
+
+
+ntpsynctimeout = section:taboption("advanced", Value, "ntpsynctimeout",
+	translate("NTP sync time-out"),
+	translate("Wait for NTP sync that many seconds, seting to 0 disables waiting (optional)"))
+ntpsynctimeout.datatype = "uinteger"
+ntpsynctimeout.placeholder = "90"
+ntpsynctimeout.optional = true
+
+
+ip6addr = section:taboption("advanced", Value, "ip6addr",
+	translate("Local IPv6 address"),
+	translate("IPv6 address delegated to the local tunnel endpoint (optional)"))
+ip6addr.datatype = "ip6addr"
+ip6addr.optional = true
+
+
+defaultroute = section:taboption("advanced", Flag, "defaultroute",
+	translate("Default route"),
+	translate("Whether to create an IPv6 default route over the tunnel"))
+defaultroute.default = defaultroute.enabled
+defaultroute.optional = true
+
+
+sourcerouting = section:taboption("advanced", Flag, "sourcerouting",
+	translate("Source routing"),
+	translate("Whether to route only packets from delegated prefixes"))
+sourcerouting.default = sourcerouting.enabled
+sourcerouting.optional = true
+
+
+metric = section:taboption("advanced", Value, "metric",
+	translate("Use gateway metric"))
+metric.datatype = "uinteger"
+metric.placeholder = "0"
+metric:depends("defaultroute", defaultroute.enabled)
+
+
+ttl = section:taboption("advanced", Value, "ttl",
+	translate("Use TTL on tunnel interface"))
+ttl.datatype = "range(1,255)"
+ttl.placeholder = "64"
+
+
+mtu = section:taboption("advanced", Value, "mtu",
+	translate("Use MTU on tunnel interface"),
+        translate("minimum 1280, maximum 1480"))
+mtu.datatype = "range(1280,1480)"
+mtu.placeholder = "1280"
+