On Wed, 10 Jul 2002, DUAL Computers - Mihnea wrote:

> .. mai ales pentru Mihai RUSU
>
?!
ne adresam direct ?
ne cunoastem de undeva ?

>
> Am 2 placi de retea: un RTL8029 pentru afara, eth0, si un RTL8139 pentru
> interior, eth1.
>
> Iata mai jos 4 SECUNDE din logul IPTrafului, pus intr-un format lizibil:
>
> Wed Jul 10 15:38:43 2002; ******** IP traffic monitor started ********
> Wed Jul 10 15:38:43 2002; ARP request for 80.97.81.1; eth0; 28 bytes; from
> 00e0290fe8a7 to 005054829c54
> Wed Jul 10 15:38:43 2002; ARP reply from 80.97.81.1; eth0; 46 bytes; from
> 005054829c54 to 00e0290fe8a7
> Wed Jul 10 15:38:43 2002; ARP request for 217.73.165.101; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.253.184; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.249.69; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 217.73.165.101; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.253.184; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; UDP; eth0; 65 bytes; from 80.97.81.9:1025 to
> 216.37.13.161:53
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.249.44; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.249.69; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:43 2002; ARP request for 194.102.249.44; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:44 2002; ARP request for 194.102.249.78; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:44 2002; ARP request for 193.231.124.248; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:44 2002; ARP request for 194.102.249.44; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:45 2002; ARP request for 80.97.81.19; eth0; 46 bytes; from
> 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:45 2002; ARP request for 194.102.249.44; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:46 2002; ARP request for 194.102.249.44; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
> Wed Jul 10 15:38:46 2002; ARP request for 194.102.249.69; eth0; 46 bytes;
> from 005054829c54 to ffffffffffff
>
>
> E normal asa ceva?
>
depinde ce definesti normal

1. din cate spui esti conectat la un ISP cu o retea de tip ethernet
asta inseamna ca e shared si implicit se aplica MAC (media access control)
si ARP-uri (pe legaturi PoP nu se mai aplica).
2. din cate vad pe segmentul fizic unde este conectat eth0 sunt mai multe
retele logice si apar broadcast-uri cu arp requesturi
3. nu inteleg de ce e special pentru mine? habar nu am ce ai tu acolo ca
sa-ti zic daca e normal sau nu. contacteaza-ti isp-ul pe caile lui de
comunicatie, aici e rlug si discutam probleme de linux

----------------------------
Mihai RUSU

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