Snort mailing list archives
SnortSP: Writing an analyzer in Lua
From: Tako Chanz <tako_chanz () hotmail com>
Date: Tue, 28 Jun 2011 00:33:20 +0000
Hi all, Maybe I'm double posting but I saw two dev mailing list and I really need some guidance. After studied the snort.lua and snort_funcs.lua, I'm still stuck on how a packet passed to lua's callback function. Is there any doc describing the params for the function: lua_analyzer (buf, offset, proto, dport)? It seems that the lua_analyzer is dealing packet above the IP layer. Is it possible to inspect the link or network layer using Lua? My goals: - Using Lua to write an analyzer and inspect any layer(ether, IP, tcp/ udp). - Drop packets base on some simple matching condition I really need some directions or docs from you all. Thanks in advance, Tako
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Current thread:
- SnortSP: Writing an analyzer in Lua Tako Chanz (Jun 27)
- Re: SnortSP: Writing an analyzer in Lua Martin Roesch (Jun 28)