NetXMS Support Forum

Hi,

I installed version 1.2.7 and setup LDAP synchronization. Approximately one week everything was OK. Now I can't connect to the server as AD user nor admin (nxmc). I restarted the  server and I could connect to the server again but only for 30-60 minutes. There was no error in log file netxms.
I setup debug 4. When I connect to the server as AD user, in netxms log is
...
[12-Jun-2015 11:00:07.973] [DEBUG] LDAPConnection::initLDAP(): Connecting to LDAP server
[12-Jun-2015 11:00:07.976] [DEBUG] LDAPConnection::closeLDAPConnection(): Disconnect form ldap.
[12-Jun-2015 11:00:07.978] [DEBUG] [CLSN-0] User <user> authenticated (language=en clientInfo="nxmc/1.2.17 (Windows 7 6.1; libnxcl 1.2.17)")
...

When I couldn't connect to the server, these rows are missing and nxmc writes
Request timed out

server: CentOS 7.1, MariaDB


Thank you very much

Ladislav

Hi,

at first I installed server 2.0-M4. I setup Active Discovery for two subnets 192.168.10.0/24 and 192.168.11.0/24. The server was in subnet 192.168.10.0/24. Active Discovery found nodes in subnet 192.168.10.0/24 but no node in subnet 192.168.11.0/24. I removed this version and I installed version 1.2.7 with the same settings of Active Discovery. This version found nodes in subnets 192.168.10.0/24 and 192.168.11.0/24 without any problems
Any idea?

Thanks
Ladislav

Hi,
As I read in documentation, Active Discovery uses ICMP echo request packets and this is problem for me, because of disabled ICMP protocol on some stations.
How can I resolve this situation? Can I use a script for Active Discovery? I suppose, that it's not possible to change discovery protocol to another (for example TCP, port 3389).
I use version 1.2.7

Thanks,
Ladislav