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-rw-r--r--applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua20
1 files changed, 14 insertions, 6 deletions
diff --git a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua
index a1880b3a9e..4c970d4fa1 100644
--- a/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua
+++ b/applications/luci-app-mwan3/luasrc/model/cbi/mwan/interfaceconfig.lua
@@ -34,12 +34,20 @@ track_ip.datatype = "host"
track_method = mwan_interface:option(ListValue, "track_method", translate("Tracking method"))
track_method.default = "ping"
track_method:value("ping")
-track_method:value("nping-tcp")
-track_method:value("nping-udp")
-track_method:value("nping-icmp")
-track_method:value("nping-arp")
-track_method:value("arping")
-track_method:value("httping")
+if os.execute("which nping 1>/dev/null") == 0 then
+ track_method:value("nping-tcp")
+ track_method:value("nping-udp")
+ track_method:value("nping-icmp")
+ track_method:value("nping-arp")
+end
+
+if os.execute("which arping 1>/dev/null") == 0 then
+ track_method:value("arping")
+end
+
+if os.execute("which httping 1>/dev/null") == 0 then
+ track_method:value("httping")
+end
reliability = mwan_interface:option(Value, "reliability", translate("Tracking reliability"),
translate("Acceptable values: 1-100. This many Tracking IP addresses must respond for the link to be deemed up"))