[K12OSN] Dhcp problem still....

[Nathan Sinton]

when you replaced the NIC's did redhat's hardware detection tool "kudzu" run?


On Wed, 23 Feb 2005 14:06:51 GMT, cliebow at downeast.net
<cliebow at downeast.net> wrote:
> john: what is your ip address for eth0 ..chuck> Quoting Nathan Sinton
> <nsinton at gmail.com>:
> >
> > > Can please you post your /etc/dhcpd.conf and your /etc/sysconfig/dhcpd?
> > >
> > >
> > > On Tue, 22 Feb 2005 13:19:36 -0500, John T. Leonard <johnny at msad41.us>
> > > wrote:
> > > > This is my server that was serving IPs to 'outside' machines which
> are not
> > > part
> > > > of my K12LTSP system...now when I try to start dhcp I get the following
> > > error
> > > > message...can anyone help me out with this as I'm not quite sure where to
> > > go to
> > > > do the editing.....TIA, John
> > > >
> > > > [root at aberdeen1 root]# service dhcpd start
> > > > Starting dhcpd: Internet Software Consortium DHCP Server V3.0pl2
> > > > Copyright 1995-2003 Internet Software Consortium.
> > > > All rights reserved.
> > > > For info, please visit http://www.isc.org/products/DHCP
> > > > Wrote 0 deleted host decls to leases file.
> > > > Wrote 0 new dynamic host decls to leases file.
> > > > Wrote 153 leases to leases file.
> > > >
> > > > No subnet declaration for eth0 (0.0.0.0).
> > > > ** Ignoring requests on eth0.  If this is not what
> > > >    you want, please write a subnet declaration
> > > >    in your dhcpd.conf file for the network segment
> > > >    to which interface eth0 is attached. **
> > > >
> > > > Not configured to listen on any interfaces!
> >
> > Yes...here is the entry from /etc/sysconfig/dhcpd.....
> > # Command line options here
> > DHCPDARGS=eth0
> >
> > and here is the entry from /etc/dhcpd.......
> >
> > # Don't forget to set run_dhcpd=1 in /etc/init.d/dhcpd
> > # once you adjusted this file and copied it to /etc/dhcpd.conf.
> > #
> >
> > default-lease-time            21600;
> > max-lease-time                21600;
> > ddns-update-style none;
> > allow booting;
> > allow bootp;
> >
> > option subnet-mask            255.255.255.0;
> > option broadcast-address      192.168.0.255;
> > option routers                192.168.0.254;
> > option domain-name-servers    192.168.0.254;
> > option domain-name            "ltsp";
> > option root-path              "192.168.0.254:/opt/ltsp/i386";
> > option option-128 code 128 = string;
> > option option-129 code 129 = text;
> >
> > shared-network WORKSTATIONS {
> >   subnet 192.168.0.0 netmask 255.255.255.0 {
> >      range dynamic-bootp 192.168.0.100 192.168.0.253;
> >      use-host-decl-names       on;
> >      option log-servers        192.168.0.254;
> >
> >      # trick from Peter Rundle <peter.rundle at au.interpath.net>
> >      if substring (option vendor-class-identifier, 0, 9) = "PXEClient"
> >      {
> >         filename      "/lts/pxe/pxelinux.0";
> >           # NOTE: kernels are specified in /tftpboot/lts/pxe/pxelinux.cfg/
> >      }
> >      else
> >      {
> >         filename    "/lts/vmlinuz.ltsp";
> >      }
> >   }
> > }
> >
> > # example configurations for specifying specific kernels to specific clients
> > group {
> >     use-host-decl-names       on;
> >     option log-servers        192.168.0.254;
> >
> >     host ws001 {
> >         hardware ethernet     00:E0:06:E8:00:84;
> >         fixed-address         192.168.0.1;
> >         filename              "/lts/vmlinuz.ltsp";
> >         option option-128 e4:45:74:68:00:00;
> >         option option-129 "NIC=3c509";
> >     }
> >     host ws002 {
> >         hardware ethernet     00:D0:09:30:6A:1C;
> >         fixed-address         192.168.0.2;
> >         filename              "/lts/vmlinuz.ltsp";
> >         option option-128 e4:45:74:68:00:00;
> >         option option-129 "NIC=ne";
> >     }
> >     host ws003 {
> >         hardware ethernet     00:D0:09:30:28:B2;
> >         fixed-address         192.168.0.3;
> >         # kernels are specified in /tftpboot/lts/boot/pxe/pxelinux.cfg/
> >         filename              "/lts/boot/pxe/pxelinux.0";
> >     }
> > }
> > I have replaced both of the NICs, although I made no changes to either of the
> > dhcpd files...is this possibly the issue even though no file changes were
> made?
> >
> >
> > Penquis Valley HS/MS
> > 48 Penquis Drive
> > Milo, Maine 04463
> > Ph:207-943-7346 Ext.211
> > Ph:207-943-5332
> > Fax:207-943-0962
> >
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