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Re: Re: lug-bg: MAC+IP
- Subject: Re: Re: lug-bg: MAC+IP
- From: todorin@xxxxxx (Todor Belev)
- Date: Thu, 29 Nov 2001 16:04:27 +0200
Zdravei,
Iskam da popitam tova oznachava li che ARP tablicata niama
da ima avtomatichen update.
Po skoro mehanizma na skripta ti niama li da byde da
chistish pyrvo IP - to i sled tova da go setvash...
Ako e taka oznachava li che na opredeleno vreme trebe da go
puskash tozi script(cronjob naprimer).
Ima li nachin na ARP-to da byde zabraneno avtomatichnoto
dobaviane na zapisi tam.
todorin
>-------- Îðèãèíàëíî ïèñìî --------
>Îò: <owner-lug-bg@xxxxxxxxxxxxxxxxxx>
>Îòíîñíî: Re: lug-bg: MAC+IP
>Äî : <lug-bg@xxxxxxxxxxxxxxxxxx>
>Èçïðàòåíî íà: 29.11.2001 15:40:01
>-----------------------------------
>
>On Thu, 29 Nov 2001 15:22:57 +0200
>Yavor Atanasov wrote:
>
>> Trjabva da napravja taka, 4e v mrejata na MAC adres
>da otgovarja samo edin IP
>>
>> adres! I da ne moje tozi PC da vzema drug IP adres
>(nito ot DHCP nito statichen adres)!
>>
>> Kak mozhe da stane tova?
>>
>> Yavor Atanasov
>
>Tova s cel da ogranichish dostupa do njakakva usluga i
>userite da ne mogat da zaobikaljat ogranichenieto ti
>kato si smenjat IP-tata li e ? Ako da - mozesh da
>setnesh ruchno (razbiraj script) ARP tablicata na
>mashinata predostavjashta uslugata, t.e. setvash -
>NA_TOVA_IP otgovarja TOZI_MAC.
>
>arp -d IP #tova za da flushnesh entrito za tova IP
>arp -s IP MAC #za da go zakovesh
>
>Ako ti vurshi rabota - moga da ti pratja i primeren
>script (to e edin red :) ) kojto gi chete ot file i gi
>setva.A ako gi razdavash s DHCP mozesh da kazesh na
>DHCP servera na konkreten MAC da dava konkretno IP.
>
>Take care
>
>
>Boris Jordanov (borj) <borj@xxxxxxxxx>
>ICQ 10751645
>
>PGP-key-fingerprint:------------------------------
>CB23 8B52 5FBC F36A 1B61 F1ED 2831 E52D AAFF 7B08
>--------------------------------------------------
>Public-key:---------------------------------------
>http://borj.freeshell.org/borj.asc
>--------------------------------------------------
>If one does not know to which port is sailing,
>no wind is favorable.
>
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