Server xxx is unreachable

[yas]

hi there
i am create new host on zabbix server but can't fix this problem

Get value from agent failed: Cannot connect to [xxx.xxx.xxx.xxx1:10050] [Connection refused]

Timeout while connecting to [xxx.xxx.xxx:xxxx

[zied.elouaer]

it's probably a firewall problem
add exception in your host's firewall for the zabbix agent

[yas]

it's probably a firewall problem
add exception in your host's firewall for the zabbix agent

thanx 4 help me
but how i can add exception in my host's firewall for the zabbix agent?

[zied.elouaer]

is your host a Linux or a Windows system?

[yas]

is your host a Linux or a Windows system?

my host is Linux Ubuntu 10.10