fix(bonding): add default link monitoring settings for bonding interfaces

files/etc/uci-defaults/99-nethsec-bond-link-monitoring

@@ -0,0 +1,22 @@
+bonds=$(uci show network | grep "='bonding'" | cut -d'.' -f2 | cut -d'=' -f1)
+
+[ -z "$bonds" ] && exit 0
+
+for bond in $bonds; do
+    miimon_value="$(uci -q get network.$bond.miimon 2>/dev/null)"
+    link_monitoring_value="$(uci -q get network.$bond.link_monitoring 2>/dev/null)"
+    arp_interval_value="$(uci -q get network.$bond.arp_interval 2>/dev/null)"
+
+    [ -n "$miimon_value" ] && [ -n "$link_monitoring_value" ] && continue
+    [ -n "$arp_interval_value" ] && continue
+
+    miimon_cmd=""
+    link_monitoring_cmd=""
+    [ -z "$miimon_value" ] && miimon_cmd="set network.$bond.miimon='100'"
+    [ -z "$link_monitoring_value" ] && link_monitoring_cmd="set network.$bond.link_monitoring='mii'"
+    uci -q batch << EOI
+$miimon_cmd
+$link_monitoring_cmd
+commit network
+EOI
+done

packages/ns-api/files/ns.devices

@@ -532,6 +532,8 @@ def get_bonding_values(ip4_addr_cidr, attached_devices, bonding_policy, bond_pri
         'clientid': '',
         'vendorid': '',
         'hostname': '',
+        'link_monitoring': 'mii', # default link monitoring mode for bonds - Media Independent Interface
+        'miimon': '100' # default link monitoring interval for bonds - 100ms
     }
 
     # ip4 address and netmask