Why would it not receiving DHCP have anything to do with NFS? It shouldn't be trying to receive DHCP at all. That it fails suggests a general network problem -- there's no good reason I can think of it shouldn't be able to receive DHCP again after booting, even if that's pointless after booting off DHCP.
I agree with you but have no clue. DHCP server definitely works as it receives configuration at first (and also - other computers that do not boot from network receive IP addresses).
I tried to change the APPEND line in /tftpboot/pxelinux.cfg/default from:
to:
and then it just did not show the IP-Config lines at all and immediately showed these lines:
I also tried to remove the IP address and colon in this APPEND line (saw an old bug on that) but it did not help either.
Thanks again
---------- Post updated at 02:38 AM ---------- Previous update was at 02:02 AM ----------
I think that the problem is that the DHCP server is not answering the later DHCP requests - I ran tcpdump for broadcasts and can clearly see that for the initial request that is sent during boot there is a reply and the later sequence of requests remain unanswered.
This is my /etc/dhcp3/dhcpd.conf file:
I also tried to remove the last fixed-ip part but it does not change anything.
Maybe it's something with the "allow" directives? (I took this file from the manual)
---------- Post updated at 02:47 AM ---------- Previous update was at 02:38 AM ----------
Addition:
The difference between DHCP requests is their lengths: while the initial ones (that are answered) are of length 548, the latter ones are only 271. Though, all other details (mainly MAC) are the same
---------- Post updated at 03:39 AM ---------- Previous update was at 02:47 AM ----------
Now I found how to get some more info:
First (answered) request and its response:
Latter (unanswered) request:
---------- Post updated at 01:39 PM ---------- Previous update was at 03:39 AM ----------
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