Messages in this thread | | | Date | Sat, 18 Dec 2004 12:52:41 +0100 | From | Charles-Henri Collin <> | Subject | Re: ip=dhcp problem... |
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Jan Engelhardt a écrit :
>>I've got the following problem with linux 2.6.8.1: >>I'm nfs-rooting a diskless client with kernel parameter ip=dhcp. >>My dhcpd.conf has a "option domain-name-servers X.X.X.X;" statement and >>"get-lease-hostnames true;" >>Now when the diskless clients boot, no name-server configured and they cant >>resolv. >>dmesg gives me, for instance: >> >> > >What happens if you put > option domain-name-servers 192.168.222.1; >in your dhcpd.conf, i.e. an IP number rather than a host? > > > > >Jan Engelhardt > > i do put IP in this field (192.168.0.254) in fact, but this doesnt work. i'm looking for a reason why it desnt work.. i've just setup: #define IPCONFIG_DEBUG in linux/net/ipv4/ipconfig.c, and this is what i get at boottime:
DHCP: Get message type 2 DHCP: Offered address 192.168.0.237 by server 192.168.0.254 DHCP/BOOTP: Got extension 53: 02 DHCP/BOOTP: Got extension 54: c0 a8 00 fe DHCP/BOOTP: Got extension 51: 00 01 19 40 DHCP/BOOTP: Got extension 1: ff ff ff 00 DHCP/BOOTP: Got extension 3: c0 a8 00 fe DHCP/BOOTP: Got extension 12: 63 6c 69 65 6e 74 46 53 42 2d 32 33 37 2e 66 73 62 2e 6e 65 74 00 DHCP/BOOTP: Got extension 15: 66 73 62 2e 6e 65 74 DHCP/BOOTP: Got extension 40: 46 53 42 6e 69 73 ,DHCP: sending message type 3 DHCP: Got message type 5 DHCP/BOOTP: Got extension 53: 05 DHCP/BOOTP: Got extension 54: c0 a8 00 fe DHCP/BOOTP: Got extension 51: 00 01 19 40 DHCP/BOOTP: Got extension 1: ff ff ff 00 DHCP/BOOTP: Got extension 3: c0 a8 00 fe DHCP/BOOTP: Got extension 12: 63 6c 69 65 6e 74 46 53 42 2d 32 33 37 2e 66 73 62 2e 6e 65 74 00 DHCP/BOOTP: Got extension 15: 66 73 62 2e 6e 65 74 DHCP/BOOTP: Got extension 40: 46 53 42 6e 69 73
Extension 6 is the nameserver (see config.c for more details) and it is set as you can see. that is strange.... i'm looking for more hints. hope this will help. regards,
C COLLIN
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