after upgrading from 1.22 to 1.32b I got the
| Jan 4 20:14:08 angua
| /usr/local/bin/ez-ipupdate: SIGHUP recieved, re-reading config file
| Jan 4 20:14:08 angua /usr/local/bin/ez-ipupdate: failure to update ng0->188.8.131.52
Then I called the ddns configuration page and
saved it again. I got the following entry:
| Jan 4 20:20:39 angua /usr/local/bin/ez-ipupdate: malformed cache file:
The update seems to work now.