dragoran wrote:
dragoran wrote:
John Reiser wrote:
when I try to use dhcp for my network device (eth0 - forcedeth) it
does
not get an IP with the result: failed
2) how can I debug it to find out what is causing it?
Boot single-user, invoke the dhcp program from a console in
"non-daemon"
mode, and watch.
how do I do this (found nothing in the man page)
For dhcpd, consider flags -d -tf and perhaps -play.
Also, consider running under strace.
I am talking about dhclient not dhcpd
For lowest-level packet trouble,
use a program such as tcpdump or ethereal to check what goes over
the wire.
used ethreal an have not found anything that looks like an error...
this is what I get in /var/log/messages:
Jul 19 09:08:39 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 6
Jul 19 09:08:45 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 9
Jul 19 09:08:54 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 10
Jul 19 09:09:04 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 12
Jul 19 09:09:16 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 19
Jul 19 09:09:35 chello062178124144 dhclient: DHCPDISCOVER on eth0 to
255.255.255.255 port 67 interval 5
Jul 19 09:09:40 chello062178124144 dhclient: No DHCPOFFERS received.
wtf?
who is broken here? should I fill a bug?
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=199687
(ethreal capture included)
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