[linux] Chello easy + forcedeth + dhclient + mandrake 10.1

[Juraj Variny]

Zdravim,

priatelovi zaviedli chello a ked im povedal ze chce nastavit aj linux povedali 
mu ze nech si to nastavi sam ;-) 
Teoreticky to funguje, len podla vsetkeho dhclient nie je schopny ziskat 
spravnu adresu ( zakazdym nastavi nefunkcnu 217.23.255.53 ). Ked som dal 
IPcku taku ako to malo pod windowsami, islo mu to v pohode. Lenze myslim ze 
to je az posledna moznost, lebo som videl ze adresa sa zakazdym meni a je 
prevdepodobne ze niekto iny dostane taku istu ako som mu nastavil ja.

Neviem sa nejako z toho vysomarit. Ak sa niekto vyznate v DHCP protokole 
lepsie ako ja, mozete sa pozriet na prilozeny vystup tcpdump -vv ? Alebo mate 
nejake ine skusenosti s chello easy?

Juraj
------------- další část ---------------
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
19:03:22.262614 IP (tos 0x0, ttl 120, id 36887, offset 0, flags [none], length: 126) 195.168.62.138.63570 > 217.23.253.149.44011: UDP, length: 98
19:03:22.263503 IP (tos 0x0, ttl  64, id 37638, offset 0, flags [DF], length: 73) 217.23.255.53.32841 > 195.34.133.10.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:27.262006 arp who-has 217.23.255.1 tell 217.23.255.53
19:03:27.263040 IP (tos 0x0, ttl  64, id 42639, offset 0, flags [DF], length: 73) 217.23.255.53.32842 > 195.34.133.11.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:27.266008 arp reply 217.23.255.1 is-at 00:0b:fc:42:80:55
19:03:30.263586 IP (tos 0x0, ttl  64, id 45640, offset 0, flags [DF], length: 73) 217.23.255.53.32843 > 212.83.64.138.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:31.642095 IP (tos 0x0, ttl 255, id 61695, offset 0, flags [none], length: 328) 10.23.192.1.bootps > 255.255.255.255.bootpc: BOOTP/DHCP, Reply, length: 300, xid:0x5c76374, flags: [Broadcast] (0x8000)
          Your IP: 10.23.201.175
	            Server IP: 217.23.240.20
		              Gateway IP: 10.23.192.1
			                Client Ethernet Address: 00:00:ca:bd:03:f7 [|bootp]
19:03:31.927095 IP (tos 0x0, ttl 255, id 61699, offset 0, flags [none], length: 328) 10.23.192.1.bootps > 255.255.255.255.bootpc: BOOTP/DHCP, Reply, length: 300, xid:0x5c76374, flags: [Broadcast] (0x8000)
					          Your IP: 10.23.201.175
						            Server IP: 217.23.240.20
							              Gateway IP: 10.23.192.1
								                Client Ethernet Address: 00:00:ca:bd:03:f7 [|bootp]
19:03:36.263654 IP (tos 0x0, ttl  64, id 37639, offset 0, flags [DF], length: 73) 217.23.255.53.32841 > 195.34.133.10.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:37.227557 IP (tos 0x0, ttl  64, id 41, offset 0, flags [DF], length: 134) 217.23.255.53.ipp > 255.255.255.255.ipp: UDP, length: 106
19:03:41.263893 IP (tos 0x0, ttl  64, id 42640, offset 0, flags [DF], length: 73) 217.23.255.53.32842 > 195.34.133.11.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:44.264438 IP (tos 0x0, ttl  64, id 45641, offset 0, flags [DF], length: 73) 217.23.255.53.32843 > 212.83.64.138.domain: [udp sum ok]  60139+ PTR? 149.253.23.217.in-addr.arpa. (45)
19:03:48.217050 IP (tos 0x0, ttl 255, id 61784, offset 0, flags [none], length: 340) 10.23.192.1.bootps > 255.255.255.255.bootpc: BOOTP/DHCP, Reply, length: 312, xid:0x657b7920, flags: [Broadcast] (0x8000)