-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.enabled
-
-
-heartbeat = section:taboption("general", Flag, "heartbeat",
- translate("Make heartbeats"),
- translate("Use when IPv4 address of local WAN may change dynamically, does not apply to static tunnels"))
-heartbeat.optional = true
-heartbeat.default = heartbeat.enabled
+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"