[snip] mai intai citeste despre PPPoE, vezi cu ce se mananca si pe urma iesi cu afirmatiile. Hint: IP-ul i-l dai tu cum vrei - static sau dynamic din radius/etc.
> esti sigur ca in momentul in care gigi isi va schimba ip-ul nu o sa ii pice > conexiunea aia? > ----- Original Message ----- > From: "Bogdan Rotariu" <[EMAIL PROTECTED]> > To: <[email protected]> > Sent: Monday, January 31, 2005 4:21 PM > Subject: [rlug] Re: MAC Spoofing (?) > > >> pentru ca are autentificare? >> criptare s.a.m.d. >> >> ----- Original Message -----=20 >> From: "Claudiu Gafton" <[EMAIL PROTECTED]> >> To: <[email protected]> >> Sent: Monday, January 31, 2005 12:13 PM >> Subject: [rlug] Re: MAC Spoofing (?) >> >> >>> Poti sa explici, te rog, de ce PPPoE ar fi o solutie? Merci... >>> =20 >>> On Sun, 2005-01-30 at 22:11 +0200, Ionut Murgoci wrote: >>>> [snip] >>>> Salut, >>>> =20 >>>>> 1. Cum pot sa-mi dau seama cine din retzea face mizeria asta (nu = >> shtiu daca o >>>>> face inadins sau e doar un user bou, care nu shtie nimic shi a = >> setat greshit ceva) >>>> =20 >>>> Iti schimbi ip-ul pe server intr-un liber si-i vezi mac-ul. Dupa=20 >>>> aia te uiti in lista care ar trebui sa o ai ip/mac si vezi cine-i. = >> Daca nu=20 >>>> ai asa ceva cauti prin retea dupa diversi algoritmi pana-l gasesti. >>>> =20 >>>> =20 >>>>> 2. Cum se face chestia asta pe un linux (pentru ca e clar ca, daca = >> o face cu >>>>> intentzie un o face de pe un windows) shi mecanismul m-ar ajuta sa = >> intzeleg >>>>> cum il pot contracara >>>>> 3. (mai important)Cum pot sa faca gw-ul sa ishi anuntze la un = >> anumit interval >>>>> de timp (sa zice 1s) mac-ul in retzea (din cron, dar nu shtiu = >> comanda prin >>>>> care sa anuntze). Alternativ shi mai elegant ar fi ca, la = >> detectarea unui >>>>> anuntz de genul asta (tcpdump din cron sa zicem) sa ishi anuntze = >> mac-ul. >>>> =20 >>>> PPPoE iti rezolva problema in cel mai ieftin mod. Daca vrei o = >> solutie mai >>>> scumpa apelezi la switch-uri cu management. Insa nu cred ca-si = >> permite >>>> respectiva firma asa ceva si nici nu-si are rostul pentru o retea sa = >> zicem >>>> de la 100 useri in sus. >>>> =20 >>>> Cheers, >>>> Ionut. >>>> =20 >>>> -- >>>> Any views or opinions presented within this e-mail are solely those = >> of >>>> the author and do not necessarily represent those of any company, = >> unless >>>> otherwise expressly stated. >>>> =20 >>>> =20 >>>> =20 >>>> ---=20 >>>> Detalii despre listele noastre de mail: http://www.lug.ro/ >>>> =20 >>>> =20 >>> --=20 >>> Claudiu Gafton <[EMAIL PROTECTED]> >>> =20 >>> =20 >>> ---=20 >>> Detalii despre listele noastre de mail: http://www.lug.ro/ >>> =20 >>> =20 >>> =20 >>> >> >> >> .......................................................................... >> Privileged/Confidential Information may be contained in this message. >> If you are not the addressee indicated in this message (or responsible >> fordelivery of the message to such person), you may not copy or deliver >> this message to anyone. In such a case, you should destroy this message >> and kindly notify the sender by reply e-mail. >> >> >> --- >> Detalii despre listele noastre de mail: http://www.lug.ro/ >> >> >> >> > > > > > --- > Detalii despre listele noastre de mail: http://www.lug.ro/ > > -- Cheers, Ionut. -- Any views or opinions presented within this e-mail are solely those of the author and do not necessarily represent those of any company, unless otherwise expressly stated. --- Detalii despre listele noastre de mail: http://www.lug.ro/
