dhcp3 failover protocol failure
From: Rene Hogendoorn (rene.hogendoorn_at_hccnet.nl)
Date: 03/31/04
- Previous message: Michael Bellears: "RE: Debian in Server Farm"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
To: debian-user@lists.debian.org Date: Wed, 31 Mar 2004 00:10:15 +0200
I am running two debian woody dhcp3 servers (version 3.0+3.0.1rc9-2.2)
that are configured to use a common address pool with fail-over.
Whenever one of the servers fails, the other server takes over
correctly.
After a certain time running as stand-alone, the server stops issuing
addresses with an error message "peer holds all free leases".
The pool is about 6 times larger than the total number of machines.
I have no idea what is causing this. I hope someone more knowledgeable
can point me into the right direction.
Regards
Rene Hogendoorn
dhcpd.conf:
------------------------------------------------------------------
use-host-decl-names on;
default-lease-time 259200;
max-lease-time 432000;
ddns-update-style interim;
ddns-domainname "montessori-zwolle.nl";
ddns-updates on;
include "/etc/dhcp3/dhcp.key";
zone montessori-zwolle.nl. {
primary 127.0.0.1;
key dhcp-maan;
}
zone 0.168.192.in-addr.arpa. {
primary 127.0.0.1;
key dhcp-maan;
}
failover peer "melkweg.montessori-zwolle.nl" {
primary; # we are a primary
address 192.168.0.3; # address to listen on
peer address 192.168.0.6; # who we connect to
port 519; # port to use for msgs
peer port 521; # where we send msgs
max-response-delay 60; # how many seconds to
# wait before we
# determine a
# failure
max-unacked-updates 10; # number of unacked
# packets to send
mclt 3600; # only defined on primary
split 128;
load balance max seconds 3;
}
option option-128 code 128 = string;
option option-160 code 160 = string;
option option-184 code 184 = string;
option option-193 code 193 = string;
option option-194 code 194 = string;
subnet 192.168.0.0 netmask 255.255.255.0 {
pool {
failover peer "melkweg.montessori-zwolle.nl";
deny dynamic bootp clients;
range 192.168.0.64 192.168.0.192;
}
option broadcast-address 192.168.0.255;
option routers 192.168.0.1;
option domain-name "montessori-zwolle.nl";
option domain-name-servers ns1.montessori-zwolle.nl,
ns2.montessori-zwolle.nl;
option netbios-name-servers universe;
option netbios-dd-server universe;
option netbios-node-type 8;
option option-128 e4:45:74:68:00:00;
option option-160 "timeout=10:default=193";
option option-184 "Installatie menu";
option option-193 "Via server:::-::0i:";
option option-194 "Locaal:::/dev/hda1::0i:ip=off";
#filename "/host/nbi/vmlinuz-2.4.1-ac3-nbi.tagged";
#option root-path "/host/nfsroot";
}
# Fixed IP addresses can also be specified for hosts. These addresses
# should not also be listed as being available for dynamic assignment.
# Hosts for which fixed IP addresses have been specified can boot using
# BOOTP or DHCP. Hosts for which no fixed address is specified can
only
# be booted with DHCP, unless there is an address range on the subnet
# to which a BOOTP client is connected which has the dynamic-bootp flag
# set.
host aarde {
hardware ethernet 00:02:44:4f:b4:70;
fixed-address aarde;
}
-- To UNSUBSCRIBE, email to debian-user-request@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmaster@lists.debian.org
- Previous message: Michael Bellears: "RE: Debian in Server Farm"
- Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]
Relevant Pages
|
|
