vrr/ntopng
2
0
Fork 0
mirror of https://github.com/ntop/ntopng.git synced 2026-04-29 07:29:32 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

host_details.lua: add MAC-based host classification

Browse source 
This commit adds to host details the classification of a host based
on its MAC address. The classification is performed according to
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=blob_plain;f=manuf.
This partially addresses issue #43.
This commit is contained in:
Arianna Avanzini 2015-07-08 02:48:32 +02:00
parent 0161be04b2
commit 0d2eeeb4d8
3 changed files with 26695 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

23
scripts/lua/modules/lua_utils.lua
View file

@ -1505,6 +1505,10 @@ function split(s, delimiter)
return result;
end
function startswith(s, char)
return string.sub(s, 1, string.len(s)) == char
end
function strsplit(inputstr, sep)
if (inputstr == nil or inputstr == "") then return {} end
if sep == nil then
@ -1576,3 +1580,22 @@ function makeTopStatsScriptsArray()
end
return(topArray)
end
function get_mac_classification(mac_address)
local file_mac = io.open(fixPath(dirs.installdir.."/third-party/well-known-MAC.txt"))
if (file_mac == nil) then return "" end
local mac_line = file_mac:read("*l")
while (mac_line ~= nil) do
if (not startswith(mac_line, "#") and mac_line ~= "") then
t = split(mac_line, "\t")
if (string.match(mac_address, t[1]..".*") ~= nil) then
file_mac.close()
return split(t[2], " ")[1]
end
end
mac_line = file_mac:read("*l")
end
file_mac.close()
return ""
end