DHCP server, DHCP relay - delsi

[Dan Lukes]

Josef Brzak napsal/wrote, On 08/21/06 01:30:
>           DHCP server	    L2 HUB + Klienti
>           -----------  em1 |
>     em0   |         |------|		DHCP relay
>         --| FreeBSD |          eth0|-----------------|
>   Internet|         |--------------| Linux Slackware |
>           ----------- em2          |-----------------|
> 					   |eth1
> 					   |
> 					   |
> 				      -----------
> 				     |   Klient  |
> 				      -----------

>   Kdyz z klienta poslu pozadavek:
>   # dhclient em0
>   DHCPDISCOVER on em0 to 255.255.255.255 port 67 interval 4

>   Tak na eth1 vidim v tcpdumpu tento pozadavek:
> 01:13:13.571476 IP (tos 0x10, ttl  16, id 0, offset 0, flags [none], 
>   proto: UDP (17), length: 328) 0.0.0.0.bootpc > 255.255.255.255.bootps: 
>   BOOTP/DHCP, Request from 00:0d:60:cd:14:b5 (oui Unknown), length: 300, 
>   xid:0x13059fe3, secs:38, flags: [none]
>           Client Ethernet Address: 00:0d:60:cc:15:b5 (oui Unknown)
>           Vendor-rfc1048:
>             DHCP:DISCOVER
>             PR:SM+BR+TZ+DG+DN+NS+HN



>   Na eth0 neni videt vubec nic

	DISCOVER se mi zda byt v poradku. Takze mam za takrka jiste, ze problem 
je s relayem na Linuxu. A tim se problem dostal ale opravdu naprosto 
zcela mimo tema teto konference, cimz to tu povazuji za uzavrene.

						Dan



-- 
Dan Lukes                                   SISAL MFF UK
AKA: dan at obluda.cz, dan at freebsd.cz,dan at kolej.mff.cuni.cz