Re: lug-bg: MAC+IP
- Subject: Re: lug-bg: MAC+IP
- From: borj@xxxxxxxxx (Boris Jordanov)
- Date: Thu, 29 Nov 2001 16:36:16 +0200
On Thu, 29 Nov 2001 16:27:00 +0200
Todor Belev wrote:
> Imenno tova pitah,
> tova znachi che ako ne pravish proverka chesto za tova dali
> ima avtomatichno dobaveni entryta v ARP tablicata , az ot
> strna na "hitrec" shte moga da si smenia IP-to i da rabotia
> do sledvashtia pyt kogato si pochistish dinamichno
> dobavenoto entry (t.e. pri restart na mashinata).
> Ako tova se pravi na 1 minuta (t.e. flushvane na dinamichno
> dobavenite zapisi v ARP tablicata) az pyk moga da si
> napravia script s koito dinamichno si promeniam IP to da
> kajem na vremeto na koeto ti pochistvash tablicata.
> Za tova mi beshe vyrposa za niakakyv trik s koito shet
> mojesh izcialo da zabranish dinamichnoto dobaviane na
> entryta v ARP tablicata.
>
> Todorin
>
>
O, ima nachin :) Dobavjash statichno VSICHKI IP-ta koito ne iskash da se shmatkat bezkontrolno. Pri men e taka, okolo 200 entry-ta sa mi maj. Tuk go izpolzvame za da limitirame proxy usage, shtoto navremeto ne e napraveno s proxy auth, a sa reshili da e po-bezproblemno za userite. Tezi koito imat web access sa kovnati tvurdo v ARP-a na proxy-to. Vsichki ostanali sa free da se rejat iz mrezata. Ot druga strana vsichkite ni useri sa NT Workstation i ne sa s admin prava ... Ponjakoga edin instrument ne e dostatuchen ;)
P.S. Ti kato hitrec, kato ti kovna vednuz MAC-a s dadeno IP, posle smenjaj IP-ta kolkoto iskash :) Dali gateway/server na kojto e setnata tazi ARP tablica shte te obsluzi?
Take care
Boris Jordanov (borj) <borj@xxxxxxxxx>
ICQ 10751645
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