lua: Check for disconnects with non normal release too
This commit is contained in:
parent
e512e3fd2f
commit
721c457e61
|
@ -11,9 +11,47 @@ do
|
|||
local ip_src_field = Field.new("ip.src")
|
||||
local ip_dst_field = Field.new("ip.dst")
|
||||
|
||||
--
|
||||
local bssmap_msgtype_field = Field.new("gsm_a.bssmap_msgtype")
|
||||
-- assignment failure 0x03
|
||||
--
|
||||
|
||||
--
|
||||
local dtap_cause_field = Field.new("gsm_a_dtap.cause")
|
||||
local dtap_cc_field = Field.new("gsm_a.dtap_msg_cc_type")
|
||||
|
||||
local connections = {}
|
||||
|
||||
function check_failure(con)
|
||||
check_lu_reject(con)
|
||||
check_disconnect(con)
|
||||
end
|
||||
|
||||
-- check if a DISCONNECT is normal
|
||||
function check_disconnect(con)
|
||||
local msg_type = dtap_cc_field()
|
||||
if not msg_type then
|
||||
return
|
||||
end
|
||||
|
||||
if tonumber(msg_type) ~= 0x25 then
|
||||
return
|
||||
end
|
||||
|
||||
local cause = dtap_cause_field()
|
||||
if not cause then
|
||||
return
|
||||
end
|
||||
|
||||
cause = tonumber(cause)
|
||||
if cause ~= 0x10 then
|
||||
print("DISCONNECT != Normal")
|
||||
con[4] = true
|
||||
end
|
||||
end
|
||||
|
||||
-- check if we have a LU Reject
|
||||
function check_lu_reject(con)
|
||||
local msg_type = msg_type_field()
|
||||
if not msg_type then
|
||||
return
|
||||
|
|
Loading…
Reference in New Issue