ez-ipupdate problems

[Jorge Sousa <jorge.sousa@solsoft.pt>]

hi

I'm using ez-ipupdate with dyns.net. The ip address gets update but
ez-ipupdate is not creating the supposed cache-file and every 10 minutes
tries to update the dyns DNS. I tried to run ez-ipupdate as different users
and tried different cache-file paths but this file is never created.

here is a sample of the user.log
----------------------------------------------------
May  8 09:08:47 dragon ez-ipupdate[613]: error processing request
May  8 09:08:47 dragon ez-ipupdate[613]: failure to update
eth1->213.22.108.8 (w
olverine.dyns.net)
May  8 09:18:48 dragon ez-ipupdate[613]: error processing request
May  8 09:18:48 dragon ez-ipupdate[613]: failure to update
eth1->213.22.108.8 (w
olverine.dyns.net)
May  8 09:38:54 dragon ez-ipupdate[613]: error processing request
May  8 09:38:54 dragon ez-ipupdate[613]: failure to update
eth1->213.22.108.8 (w
olverine.dyns.net)
May  8 10:19:00 dragon ez-ipupdate[613]: error processing request
May  8 10:19:00 dragon ez-ipupdate[613]: failure to update
eth1->213.22.108.8 (w
olverine.dyns.net)
May  8 11:39:08 dragon ez-ipupdate[613]: error processing request
May  8 11:39:08 dragon ez-ipupdate[613]: failure to update
eth1->213.22.108.8 (w
olverine.dyns.net) 
--------------------------------------------------------

Here is my dyns.conf file
--------------------------------------------------------
#!/usr/bin/ez-ipupdate -c

service-type=dyns
user=XUser:xPassword  
host=wolverine.dyns.net
interface=eth1
max-interval=2073600
cache-file=/etc/ez-ipupdate/cache.eth1
daemon
#debug  
notify-email=jsousa@rid.pt
--------------------------------------------------------

1. How can i get a cache-file created?
2. How to avoid that 10 minutes update cycle?

Any hints?


Thankx in advance

Jorge Sousa