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Sabin Iacob wrote:
| Am un isc-dhcp configurat pe un server, care da ip-uri la un subnet (cam
| 60-70 de host-uri). Problema e ca, din cand in cand, unele host-uri
| incep sa refuze orice adresa li s-ar da. N-am reusit sa-mi dau seama ce
| se intampla, tot ce apare in loguri e ceva de genul:
|
| Aug 31 10:53:07 ns dhcpd: DHCPREQUEST for 193.231.154.37 (193.231.154.1)
| from 00:50:fc:30:2c:33 (hydro) via eth2
| Aug 31 10:53:07 ns dhcpd: DHCPACK on 193.231.154.37 to 00:50:fc:30:2c:33
| (hydro) via eth2
| Aug 31 10:53:07 ns dhcpd: DHCPDECLINE of 193.231.154.37 from
| 00:50:fc:30:2c:33 (hydro) via eth2: not found
|
| si atat... host-urile sunt win98, win2000 si xp...
|
| Are cineva idee ce draq se intampla? e dhcpd braindead, sau windoazele?
ok, m-am prins ce se intampla: windoazele alea idioate raspund la arp pt
j'de mii de adrese:
11:32:43.010464 arp who-has 193.231.154.23 tell 193.231.154.23
11:32:52.811555 arp who-has 193.231.154.38 tell ns.gg.unibuc.ro
11:32:52.811778 arp reply 193.231.154.38 is-at 00:e0:98:b4:43:35
11:32:53.023179 arp who-has 193.231.154.22 tell ns.gg.unibuc.ro
11:32:53.023380 arp reply 193.231.154.22 is-at 00:0e:a6:07:45:8e
11:33:01.241269 arp who-has 193.231.154.75 tell ns.gg.unibuc.ro
11:33:01.241527 arp reply 193.231.154.75 is-at 00:08:a1:1a:92:f2
11:33:03.010689 arp who-has 193.231.154.22 tell 193.231.154.22
11:33:03.010788 arp reply 193.231.154.22 is-at 00:0e:a6:07:45:8e
11:33:03.010906 arp who-has 193.231.154.22 tell 193.231.154.22
11:33:13.024271 arp who-has 193.231.154.21 tell ns.gg.unibuc.ro
11:33:13.024472 arp reply 193.231.154.21 is-at 00:0e:a6:07:45:8e
11:33:23.010503 arp who-has 193.231.154.21 tell 193.231.154.21
11:33:23.010608 arp reply 193.231.154.21 is-at 00:0e:a6:07:45:8e
(option arp-cache-timeout nu ma incalzaste cu nimic, dc un host chiar
raspunde la arp who-has, iar arptables+static arp pt hosturile aiurea
iar nu ma ajuta, iar renuntarea la dhcp nu prea e o optiune, ar trebui
sa stau pe acolo non-stop altfel).
Exista vreun mod de a rezolva problema prin optiuni DHCP? sau trebuie sa
ma duc la aia cu windoazele sa le zic sa le dea un restart (sunt la vreo
20km de mine)?
- --
QOTD:
"In the shopping mall of the mind, he's in the toy department."
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