I have several Site2Site tunnels to endpoints with dynmic IP adresses and DynDNS hostnames. Since 7.904 the hosts aren't updated anymore.
Sending a HUP to the dns-resover.plx reveals the correct new IP in it's database (/tmp/dnsresolver.db) but the definition is still with the old one:
(actual address and hostname replaced by [...])
$VAR1 = {
...
'REF_wIcoTXHvQY' => {
'ipv6' => {},
'ipv4' => {
'[REMOTESITE_CORRECT_NEW_IP]' => {
'ttl' => 60,
'age' => 2
}
},
'timeout' => 180,
'hostname' => '[REMOTESITE].dyndns.org',
'type' => 'dns_host'
}
};
/tmp/dnsresolver.log says:
...
2010-05-02 11:03:55 Resolving REF_wIcoTXHvQY :: [REMOTESITE].dyndns.org
...
2010-05-02 11:05:00 Resolving REF_wIcoTXHvQY :: [REMOTESITE].dyndns.org
...
2010-05-02 11:06:06 Resolving REF_wIcoTXHvQY :: [REMOTESITE].dyndns.org
After doing a "/var/mdw/scripts/dns-resolver restart" the host is corretly updated and everything works fine until the next IP change.
dnsresolver.log after restart of dns-resolver:
...
2010-05-02 11:07:17 Resolving REF_wIcoTXHvQY :: [REMOTESITE].dyndns.org
...
2010-05-02 11:07:17 Updating REF_wIcoTXHvQY :: [REMOTESITE].dyndns.org
I hope this helps.
Regards,
Henning
