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GPRS: It is TLLI and not TTLI...

This commit is contained in:
Holger Hans Peter Freyther 2010-06-07 19:17:30 +08:00
parent f488121058
commit bc10593314
2 changed files with 16 additions and 16 deletions
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26
openbsc/contrib/gprs/gprs-split-trace-by-tlli.lua
View File

@ -14,29 +14,29 @@ do
-- we will be called once for every IP Header.
-- If there's more than one IP header in a given packet we'll dump the packet once per every header
function tap.packet(pinfo,tvb,ip)
local ttli = field_tlli()
if not ttli then
local tlli = field_tlli()
if not tlli then
return
end
local ttli_str = tostring(ttli)
ttli_dmp = dumpers[ttli_str]
if not ttli_dmp then
local ttli_hex = string.format("0x%x", tonumber(ttli_str))
print("Creating dump for TLLI " .. ttli_hex)
ttli_dmp = Dumper.new_for_current(dir .. "/" .. ttli_hex .. ".pcap")
dumpers[ttli_str] = ttli_dmp
local tlli_str = tostring(tlli)
tlli_dmp = dumpers[tlli_str]
if not tlli_dmp then
local tlli_hex = string.format("0x%x", tonumber(tlli_str))
print("Creating dump for TLLI " .. tlli_hex)
tlli_dmp = Dumper.new_for_current(dir .. "/" .. tlli_hex .. ".pcap")
dumpers[tlli_str] = tlli_dmp
end
ttli_dmp:dump_current()
ttli_dmp:flush()
tlli_dmp:dump_current()
tlli_dmp:flush()
end
function tap.draw()
for ttli,dumper in pairs(dumpers) do
for tlli,dumper in pairs(dumpers) do
dumper:flush()
end
end
function tap.reset()
for ttli,dumper in pairs(dumpers) do
for tlli,dumper in pairs(dumpers) do
dumper:close()
end
dumpers = {}

6
openbsc/contrib/gprs/gprs-verify-nu.lua
View File

@ -25,11 +25,11 @@ do
end
local ip_src = tostring(ip.ip_src)
local bssgp_ttli = tostring(bssgp_tlli)
local bssgp_tlli = tostring(bssgp_tlli)
local llc_nu = tostring(llc_nu)
local llc_sapi = tostring(llc_sapi)
local src_key = ip_src .. "-" .. bssgp_ttli .. "-" .. llc_sapi
local src_key = ip_src .. "-" .. bssgp_tlli .. "-" .. llc_sapi
local last_nu = nu_state_src[src_key]
if not last_nu then
-- print("Establishing mapping for " .. src_key)
@ -43,7 +43,7 @@ do
nu_state_src[src_key] = llc_nu
if tonumber(last_nu) + 1 ~= tonumber(llc_nu) then
print("JUMP in N(U) on TLLI " .. tohex(bssgp_ttli) .. " and SAPI: " .. llc_sapi)
print("JUMP in N(U) on TLLI " .. tohex(bssgp_tlli) .. " and SAPI: " .. llc_sapi)
print("\t last: " .. last_nu .. " now: " .. llc_nu)
end
end