Re: lug-bg: Fake Ping
- Subject: Re: lug-bg: Fake Ping
- From: ochinko@xxxxxxxxxxxx (Petko Boukov)
- Date: Fri, 03 May 2002 23:57:08 +0800
----- Original Message -----
From: "hristo" <hristo@xxxxxxxxxxxx>
Zdrawejte,
Iskam da si naprawia malko testowe w lana...Niakoj da znae
niakoe toolche deto da izprashta fake ping reply?
Ideata e che imam samo 3 PC pod raka
PC1<----->Router<----> PC2
Iskam da simuliram ping mu pc1 i pc2 taka che wse edno ot
dwete strani na Routera ima 200 PC....Niakoj znae li kak
moga da go naprawia towa neshto...Az si misleh da pusna
neshto koeto generira fake replies ot PC1 (IP/MAC) i da
pingwam ot PC2 i da poluchawam otgoworite ...
Mersi Mnogo
Hristo
Mozhe bi tova shte ti svyrshi rabota:
http://www.laurentconstantin.com/en/lcrzoex/
Neshto ne mi e qsno... Stiga da imash s kakvo da prashtash paketi s fake IP/Mac adresi, poluchavashtata mashina shte si otgovarq kakto si mu e redyt, ponezhe tq ne znae, che te sa 'fake'. Ako podslushvash trafika i na dvete mashini, shte znaesh koi paketi sa prateni, koi sa polucheni i pr.
Kakto i da e... Edna dopylnitelna ideq: Ako testvash softwear-en router, ot sorta na gated, routed, zebra, mozhehs da minesh i s edna mashina :) Puskash si usermode linux (kernel v userspace-a), kojto komunikira po TUN/TAP s istinskiq kernel i vse edno imash dve mashini. Na vsqka ot tqh mozhe da ima pusnat routing daemon i da si govorqt edna s druga.
http://user-mode-linux.sourceforge.net/
V toq sluchaj nqma da mozhesh realno da route-irash paketi, no mozhesh da nabljudavash kakvi route-ove si obmenqt daemon-ite. Ponezhe s route-iraneto se zanimava kernel-yt, vednyzh shtom route-ovete sa mu vlezli v routing tablicata, mozhe da se prieme, che pravilno shte gi route-ira.
Petko
--
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