Oleg,
DDNS (ZoneEdit) doesn't seem to be working. The problem is that in /init/ddnsclient, there is a call to `wlanutil nslookup www.zoneedit.com`. The problem is that on my router, "wlanutil nslookup <anything>" returns nothing. I replaced that call with the hard-coded IP address for ZoneEdit, and it works fine.
Is "wlanutil nslookup www.zoneedit.com" working for you on the router?
-- Rod