[CentOS] Re: dhcpd errors

[Kanwar Ranbir Sandhu]

On Wed, 2007-01-17 at 10:46 -0500, Jim Perrin wrote:
> > It doesn't make sense.  I don't know why the PXE boot would fail after a
> > successful reboot.  I still haven't found what this means:
> >
> > dhcpd: DHCPRELEASE of 10.1.1.155 from 00:40:63:e5:77:1a via eth0 (not
> > found)
> >
> > More trouble shooting...
> 
> Could you provide us with your dhcpd.conf file (minus any sensitive
> info)? It may be something in the config.

Sure.  Here it is (I don't know if that's going to be legible after it's
posted):

ddns-update-style              none;
default-lease-time             8640;         # 6 days
max-lease-time                 8640;
one-lease-per-client          true;
option option-128               code 128 = string;
option option-129               code 129 = text;

subnet 10.1.1.0 netmask 255.255.255.0 {
        range                           10.1.1.170 10.1.1.180;
        next-server                     10.1.1.240;
        option subnet-mask              255.255.255.0;
        option broadcast-address        10.1.1.255;
        option routers                  10.1.1.254;
        option domain-name              "blah.blah";
        option domain-name-servers      10.1.1.240;    
        #option ntp-servers              10.1.1.240;

        if substring (option vendor-class-identifier, 0, 9) =
"PXEClient" {
                filename "ts-2.1.3/pxelinux.0";
                #filename "ts-2.2/pxelinux.0";
                }
        #else if substring (option vendor-class-identifier, 0, 9) =
"Etherboot" {
        #        #filename "ts-2.1.3/thinstation.nbi";
        #       filename "ts-2.2/thinstation.nbi";
        #        }

        host ws001 {
                hardware ethernet 00:40:63:E5:71:4F;
                fixed-address 10.1.1.150;
                }
        host ws002 {
                hardware ethernet 00:40:63:E5:75:8C;
                fixed-address 10.1.1.151;
                }
        host ws003 {
                hardware ethernet 00:40:63:E5:75:8E;
                fixed-address 10.1.1.152;
                }
        host ws004 {
                hardware ethernet 00:40:63:E5:76:E7;
                fixed-address 10.1.1.154;
                }
        host ws005 {
                hardware ethernet 00:40:63:E5:77:1A;
                fixed-address 10.1.1.155;
                }
        host ws006 {
                hardware ethernet 00:40:63:E5:73:FE;
                fixed-address 10.1.1.156;
                }
        host ws007 {
                hardware ethernet 00:40:63:E5:74:06;
                fixed-address 10.1.1.157;
                }
        host ws008 {
                hardware ethernet 00:40:63:E5:75:39;
                fixed-address 10.1.1.158;
                }
        host ws009 {
                hardware ethernet 00:40:63:E5:76:4A;
                fixed-address 10.1.1.159;
                }
        }

After posting this, I wonder if the "one-lease-per-client" parameter is
the cause of the problem.

Regards,

Ranbir
-- 
Kanwar Ranbir Sandhu
Linux 2.6.18-1.2869.fc6 i686 GNU/Linux 
10:48:20 up 4 days, 20:25, 2 users, load average: 0.38, 0.28, 0.17