agent connect error, telnet?

[ozoneco]

[06-Jun-2006 19:08:18] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]
[06-Jun-2006 19:09:39] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]
[06-Jun-2006 19:11:00] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]
[06-Jun-2006 19:12:21] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]
[06-Jun-2006 19:13:42] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]
[06-Jun-2006 19:15:03] Active checks [Cannot connect to [192.168.110.169:10051] [No error]]

i can telnet the server and get a session from webmin at 11000, everything is on a local lan, but i get no response from zabbix at 10050, 10051.
in the 1.0 manual, i see that 10000, 10001 were used, but i assume that has changed. so where would i go to see why ports 10050 and 10051 aren't open? thanks, oz

[ozoneco]

nmap

got nmap, ports are closed on server.
monitor says not running.
yet, there is data collecting according to the reports page.