ZABBIX_AGENT on OpenBSD 4.6 amd64 2 problem

[rukhem]

OpenBSD 4.6 amd64
zabbix_agentd 1.8.2

1:

in ./configure process have some warnings
configure: WARNING: sys/mount.h: present but cannot be compiled
...
configure: WARNING: sys/swap.h: present but cannot be compiled
...
etc

compiling fine.

but ->

2:

a)

zabbix_agent_host$zabbix_agent -t net.if.in[lo0,bytes]
net.if.in[lo0,bytes] [u|1709376]

b)
zabbix_agent_host$zabbix_get -s zabbix_agent_host -k net.if.in[lo0,bytes]
ZBX_NOTSUPPORTED

c)
zabbix_server_host$$zabbix_get -s zabbix_agent_host -k net.if.in[lo0,bytes]
ZBX_NOTSUPPORTED



can anyone be anything to comment on?