You should be able to declare each subnet like this, but you need your group declarations within each subnet as well, I think this example should work:

subnet 192.168.2.0 netmask 255.255.255.0 {
        range 192.168.2.2 192.168.2.125;
 group  {
    use-host-decl-names                  on;
    option dhcp-server-identifier        192.168.1.1;
    next-server                          192.168.1.1;
    option subnet-mask                   255.255.255.0;
    option routers                       192.168.1.2;
    option broadcast-address             192.168.1.255;
    option domain-name-servers           192.168.1.126;

    host ws001 {
        hardware ethernet       XX:XX:XX:XX:XX;
        fixed-address           192.168.1.2;
        filename                "/lts/2.4.22-ltsp-1/pxelinux.0";
    }

}




[EMAIL PROTECTED] wrote:


Hi all,

I am trying to set up my DHCP server to boot my clients. The problem is that
DHCP doesnt seem to like my network configuration, it refuses to start with
the message:

Starting DHCP server startproc:  exit status of parent of /usr/sbin/dhcpd: 1
Internet Software Consortium DHCP Server V3.0.1rc9
Copyright 1995-2001 Internet Software Consortium.
All rights reserved.
For info, please visit http://www.isc.org/products/DHCP
Internet Software Consortium DHCP Server V3.0.1rc9
Copyright 1995-2001 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 0 leases to leases file.
Interface eth0 matches multiple shared networks

Here is my network configuration:

eth0 Link encap:Ethernet HWaddr 00:02:B3:BF:B5:A4 inet addr:153.95.169.113 Bcast:153.95.169.255 Mask:255.255.255.0
inet6 addr: fe80::202:b3ff:febf:b5a4/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5476 errors:0 dropped:0 overruns:0 frame:0
TX packets:560 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100 RX bytes:1108550 (1.0 Mb) TX bytes:89591 (87.4 Kb)
Interrupt:20 Base address:0xdf00 Memory:feafe000-feafe038


eth0:1 Link encap:Ethernet HWaddr 00:02:B3:BF:B5:A4 inet addr:192.168.0.20 Bcast:192.168.0.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:20 Base address:0xdf00 Memory:feafe000-feafe038


eth0:2 Link encap:Ethernet HWaddr 00:02:B3:BF:B5:A4 inet addr:192.168.1.20 Bcast:192.168.1.255 Mask:255.255.255.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
Interrupt:20 Base address:0xdf00 Memory:feafe000-feafe038


lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:572 errors:0 dropped:0 overruns:0 frame:0
TX packets:572 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0 RX bytes:44311 (43.2 Kb) TX bytes:44311 (43.2 Kb)


And this is a part of my dhcpd.conf:

===================================

allow booting;
allow bootp;

ddns-update-style ad-hoc;

option broadcast-address 192.168.0.255;

subnet 192.168.0.0 netmask 255.255.255.0{
}

subnet 192.168.1.0 netmask 255.255.255.0{
}

subnet 153.95.169.0 netmask 255.255.255.0{
}

group
{
  next-server   192.168.0.20;

filename"/tftpboot/pxelinux.0";

  host aww1.fds {
    hardware ethernet 00:0C:6E:89:D2:1B;
    fixed-address 192.168.0.21;
    option root-path "/netclients/clients_astr/192.168.0.21";
  }

.....

==========================================

Everything is working fine if I use only one of the subnets, but I need all
three of them ... How can I get this working ?

Best Regards,

Marco Schwarz


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