hello everybody..
I was playing on my gentoo box: a couple of virtual machines, client and
dhcp/bind server.
both services do their job - separately. I tried to configure the dynamic
update, but my log said (weird things *highlighted):
named[17833]: starting BIND 9.4.3-P5 -u named -n 1
named[17833]: using up to 4096 sockets
named[17833]: loading configuration from '/etc/bind/named.conf'
*named[17833]: max open files (1024) is smaller than max sockets (4096)
named[17833]: listening on IPv4 interface lo, 127.0.0.1#53
*named[17833]: automatic empty zone: 0.IN-ADDR.ARPA
*named[17833]: automatic empty zone: 254.169.IN-ADDR.ARPA
*named[17833]: automatic empty zone: 2.0.192.IN-ADDR.ARPA
*named[17833]: automatic empty zone: 255.255.255.255.IN-ADDR.ARPA
*named[17833]: automatic empty zone:
0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA
*named[17833]: automatic empty zone:
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.IP6.ARPA
*named[17833]: automatic empty zone: D.F.IP6.ARPA
*named[17833]: automatic empty zone: 8.E.F.IP6.ARPA
*named[17833]: automatic empty zone: 9.E.F.IP6.ARPA
*named[17833]: automatic empty zone: A.E.F.IP6.ARPA
*named[17833]: automatic empty zone: B.E.F.IP6.ARPA
named[17833]: command channel listening on 127.0.0.1#953
named[17833]: zone 127.in-addr.arpa/IN: loaded serial 2008122601
amed[17833]: zone 1.168.192.in-addr.arpa/IN: loaded seril 50named[17833]: zone
localarea.local/IN: NS 'localarea.local' has no address records (A or AAAA)
named[17833]: zone localarea.local/IN: loaded serial 50
named[17833]: zone localhost/IN: loaded serial 2008122601
named[17833]: running
*dhcpd: Unable to add forward map from pc-0251.localarea.local. to
192.168.1.4: connection refused
dhcpd: dhcp.c(3998): non-null pointer
dhcpd: DHCPREQUEST for 192.168.1.4 from 08:00:27:aa:f6:64 (pc-0251) via eth0
dhcpd: DHCPACK on 192.168.1.4 to 08:00:27:aa:f6:64 (pc-0251) via eth0
dhcpd: Unable to add forward map from pc-0251.localarea.local. to 192.168.1.4:
connection refused
dhcpd: dhcp.c(3998): non-null pointer
dhcpd: DHCPREQUEST for 192.168.1.4 from 08:00:27:aa:f6:64 (pc-0251) via eth0
dhcpd: DHCPACK on 192.168.1.4 to 08:00:27:aa:f6:64 (pc-0251) via eth0
I guess it was something wrong with my bind configuration, but google has not
been my friend this time :-)
I post also my bind config files:
******
NAMED.CONF (192.168.1.0, domain localarea.local, server 192.168.1.250, client
hostname pc-0251)
******
include "/etc/bind/rndc.key";
controls {
inet 127.0.0.1 allow { localhost; } keys { rndc-key; };
};
options {
directory "/var/bind";
forwarders {
62.94.0.41;
62.94.0.42;
};
recursion yes;
version "REFUSED";
listen-on-v6 { none; };
listen-on { 127.0.0.1; };
pid-file "/var/run/named/named.pid";
};
zone "." IN {
type hint;
file "named.cache";
};
zone "localhost" IN {
type master;
file "pri/localhost.zone";
allow-update { none; };
notify no;
};
zone "127.in-addr.arpa" IN {
type master;
file "pri/127.zone";
allow-update { none; };
notify no;
};
zone "1.168.192.in-addr.arpa" {
type master;
file "pri/192.168.1.zone";
allow-update { key "rndc-key"; };
notify yes;
};
zone "localarea.local" {
type master;
file "pri/localarea.local.zone";
allow-update { key "rndc-key"; };
notify yes;
};
*****
LOCALAREA.LOCAL.ZONE
*****
$TTL 86400
@ IN SOA localarea.local. root.localarea.local. (
50 28800 7200
604800 86400 )
NS localarea.local.
pc-0250 IN A 192.168.1.250
ns IN A 192.168.1.250
ldapsrv IN A 192.168.1.250
*****
192.168.1.ZONE
*****
$TTL 86400
@ IN SOA localarea.local. root.localarea.local. ( 50
28800 7200 604800
86400 )
NS localarea.local.
250 IN PTR ns
and, just in case, my dhcpd.conf too:
server-identifier server;
ddns-updates on;
ddns-update-style interim;
ddns-domainname "localarea.local.";
ddns-rev-domainname "in-addr.arpa.";
ignore client-updates;
include "/etc/bind/rndc.key";
zone localarea.local. {
primary 127.0.0.1;
key rndc-key;
}
option domain-name "localarea.local.";
option domain-name-servers 192.168.1.250, 62.94.0.41,
62.94.0.42;
option ip-forwarding off;
default-lease-time 600;
max-lease-time 7200;
authoritative;
log-facility local7;
subnet 192.168.1.0 netmask 255.255.255.0 {
range 192.168.1.251 192.168.1.254;
option broadcast-address 192.168.1.255;
option routers 192.168.1.254;
allow unknown-clients;
zone localarea.local. {
primary 192.168.1.250;
key rndc-key;
}
zone 1.168.192.in-addr.arpa. {
primary 192.168.1.250;
key rndc-key;
}
}
Could somebody tell me why that 'connection refused' and where am I wrong?
Thanks,
Stefano.
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