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Wireless monitoring improvements (#1222) 

* Wireless monitor runs an emergeny wifi scan at 3am to recover forgotten nodes.
LQM no longer tries to ping stations which have disconnected.
This commit is contained in:
Tim Wilkinson 2024-05-26 23:31:54 -07:00 committed by GitHub
parent 8507fbc250
commit d6a652df31
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2 changed files with 16 additions and 2 deletions
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2
files/usr/local/bin/mgr/lqm.lua
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@ -132,7 +132,7 @@ function should_nonpair_block(track)
end end
function should_ping(track) function should_ping(track)
if not track.ip or is_user_blocked(track) then if not track.ip or is_user_blocked(track) or track.lastseen < now then
return false return false
end end
if track.type == "Tunnel" or track.type == "Wireguard" then if track.type == "Tunnel" or track.type == "Wireguard" then

16
files/usr/local/bin/mgr/wireless_monitor.lua
View File

@ -51,7 +51,8 @@ local action_limits = {
unresponsive_trigger1 = 5, unresponsive_trigger1 = 5,
unresponsive_trigger2 = 10, unresponsive_trigger2 = 10,
zero_trigger1 = 10 * 60, -- 10 minutes zero_trigger1 = 10 * 60, -- 10 minutes
zero_trigger2 = 30 * 60 -- 30 minutes zero_trigger2 = 30 * 60, -- 30 minutes
default_scan = 3 -- 3am
} }
-- Start action state assuming the node is active and no actions are pending -- Start action state assuming the node is active and no actions are pending
local action_state = { local action_state = {
@ -73,6 +74,7 @@ local station_count = {
history = {}, history = {},
history_limit = 120 -- 2 hours history_limit = 120 -- 2 hours
} }
local default_scan_enabled = true
-- Detect Mikrotik AC which requires special handling -- Detect Mikrotik AC which requires special handling
local mikrotik_ac = false local mikrotik_ac = false
@ -186,6 +188,18 @@ end
-- Take action depending on the monitor state -- Take action depending on the monitor state
function M.run_actions() function M.run_actions()
-- Once per day we do a wifi scan as a fallback for failed connections
local time = os.date("*t")
if time.hour == action_limits.default_scan then
if default_scan_enabled then
default_scan_enabled = false
M.reset_network("scan-all")
end
else
default_scan_enabled = true
end
-- No action if we have stations and they're responsive -- No action if we have stations and they're responsive
if station_count.last_nonzero > station_count.last_zero and unresponsive.max < action_limits.unresponsive_trigger1 then if station_count.last_nonzero > station_count.last_zero and unresponsive.max < action_limits.unresponsive_trigger1 then
for k, _ in pairs(action_state) for k, _ in pairs(action_state)