Hello,
I am deploying a monitoring infrastructure with a central zabbix server and multiple zabbix proxies that handles off-site servers. I have configured the proxies to be encrypted (psk). When I clean install a zabbix agent behind one of those proxies without any encryption, it works correctly, however when configuring it to use pre-shared keys I get those messages:
- From the agent:
- From the proxy:
- Nothing from the server ('ZBX' icon stays grey)
Strangely, when configuring a agent from windows (zabbix agent 2), with pre-shared keys, it works fine.
Is there something i'm doing wrong during installation that causes this behaviour, or is there a specific setting I'm missing ?
Thanks,
Regards.
I am deploying a monitoring infrastructure with a central zabbix server and multiple zabbix proxies that handles off-site servers. I have configured the proxies to be encrypted (psk). When I clean install a zabbix agent behind one of those proxies without any encryption, it works correctly, however when configuring it to use pre-shared keys I get those messages:
- From the agent:
Code:
active check configuration update from [<ip_proxy>:10051] started to fail (TCP successful, cannot establish TLS to [[<ip_proxy>]:10051]: SSL_connect() set result code to SSL_ERROR_SSL: file ../ssl/record/rec_layer_s3.c line 1544: error:14094410:SSL routines:ssl3_read_bytes:sslv3 alert handshake failure: SSL alert number 40: TLS read fatal alert "handshake failure")
Code:
cannot find requested PSK identity "<some_key>" failed to accept an incoming connection: from <ip_agent>: TLS handshake set result code to 1: file ../ssl/t1_lib.c line 2750: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm: TLS write fatal alert "handshake failure"
Strangely, when configuring a agent from windows (zabbix agent 2), with pre-shared keys, it works fine.
Is there something i'm doing wrong during installation that causes this behaviour, or is there a specific setting I'm missing ?
Thanks,
Regards.
Comment