Lista
Estou tentando configurar o servidor DHCP e o servidor DNS (Bind)
para que os dois trabalhem junto, DDNS (Dynamic DNS). Quando uma nova estação
é acrescentada na rede e assume um novo IP (DHCP), um novo "registro" é
acrescentado no DNS (Bind). Para isso estou seguindo alguns textos[1]/[2] que
tenho encontrado na internet.
Informações técnica.
- DNS Server - 192.168.0.5 (master) e 192.168.0.6 (slave)
- DHCP Server - 192.168.0.7
- Domínio - particula.local
Até agora eu fiz o seguinte.
##### A - cat etc/rndc.key #####
key "rndc-key" {
algorithm hmac-md5;
secret "FiPdAfSwPyMCYI8Ck1hDTg==";
};
##### B - dhcpd.conf #####
authoritative;
ddns-update-style interim;
ddns-updates on;
ddns-domainname "particula.local";
ddns-rev-domainname "0.168.192.in-add.arpa";
key "rndc-key" {
algorithm hmac-md5;
secret "FiPdAfSwPyMCYI8Ck1hDTg==";
};
zone particula.local {
primary 192.168.0.5;
key rndc-key;
}
zone 0.168.192.in-addr.arpa {
primary 192.168.0.5;
key rndc-key;
}
default-lease-time 600;
max-lease-time 7200;
option domain-name "particula.local";
option domain-name-servers 192.168.0.5, 192.168.0.6;
subnet 192.168.0.0 netmask 255.255.255.0 {
range 192.168.0.100 192.168.0.127;
option routers 192.168.0.2;
option domain-name "particula.local";
option domain-name-servers 192.168.0.5, 192.168.0.6;
option broadcast-address 192.168.0.255;
}
##### named.conf (master) #####
key "rndc-key" {
algorithm hmac-md5;
secret "FiPdAfSwPyMCYI8Ck1hDTg==";
};
zone "particula.local" {
type master;
file "master/db.particula.local";
allow-transfer { 192.168.0.6; };
notify yes;
};
zone "0.168.192.in-addr.arp" {
type master;
file "master/db.0.168.192.in-addr.arpa";
allow-update { key rndc-key; };
};
Quando o servidor de DHCP é inicializado estão aparecendo as
seguintes mensagens de erro.
server dhcpd[12204]: /etc/dhcpd.conf line 9: expecting a parameter or
declaration.
server dhcpd[12204]: ddns-update-style
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 10: expecting a parameter or
declaration.
server dhcpd[12204]: ddns-updates
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 11: expecting a parameter or
declaration.
server dhcpd[12204]: ddns-domainname
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 12: expecting a parameter or
declaration.
server dhcpd[12204]: ddns-rev-domainname
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 14: expecting a parameter or
declaration.
server dhcpd[12204]: key
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 17: expecting a parameter or
declaration.
server dhcpd[12204]: };
server dhcpd[12204]: ^
server dhcpd[12204]: /etc/dhcpd.conf line 24: expecting a parameter or
declaration.
server dhcpd[12204]: zone
server dhcpd[12204]: ^
server dhcpd[12204]: Configuration file errors encountered
server dhcpd[12204]: exiting.
Alguem na lista por acaso já implementou esse tiopo de solução DDNS?
Obrigado.
1-http://www.semicomplete.com/articles/dynamic-dns-with-dhcp/
2-http://hackerific.net/2007/12/24/dynamic-dns-with-dhcp-and-bind-9/
3-http://webcache.googleusercontent.com/search?q=cache:http://www.ubuntu-ac.org/archives/977
--
.''`. Caio Abreu Ferreira
: :' : [email protected]
`. `'` Debian User
`- Key fingerprint = 97F8 61AC 605F 8A8B 3BA1 D479 8C9A 52E8 6478 601F
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