I've set DeleteUnreachableNodesPeriod to 0 but some pc that are off for several days (some weeks) keep disappearing from phisical infrastructure. Is there a way to avoid their deletion? Are there other settings that I should modify? Thank you.

It's more of an organisational thing - I created different zones for different customers, some of which go via their proxies, some of which are reachable directly from the server.

Hi Victor, NetXMS is 3.8.405 and the Mikrotiks are all on 6.46.8.  I've attached the SNMPwalks you requested.  Thanks for your help! GWAD Shop C1.txt GWAD Router.txt GWAD Shop C2.txt GWAD Shop Switch.txt GWAD APs.txt

Maybe help the next newbie -  SNMP credentials location Lost this setting and found again a few times, video way out of date,  Version 3.8.0    Now under Configuration> Network Credentials  

Indeed the template was missing, got it fixed. Database is MS Sql and data disk is 1tb ssd in raid 1, disk write,read and idle times are basicly non existing so drive is keeping up nicely.

Thanks, got it working.

Hi, it should be possible with simple Java application (or maybe even nxshell script) that will receive data in NMEA format, extract coordinates, and update appropriate node object via NetXMS API. This can also be implemented as server module in C++. Best regards, Victor

Thanks Alex/Filipp I will try proposed options.

Thank you, Filipp!

Hi, I've just gotten a reply from F-secure and had been falsely flagged. This has been corrected in their products... Wim [image: 2021-06-15 14_57_35-Clipboard.png]

Thanks Filipp DCI grouping would be great

Hello, yes, it's possible. I can take a look tomorrow at your server. Will send you PM with contact details. Best regards, Victor

Thanks Victor/Filipp It works

Thanks for the tip, I'll give it a try as soon as I have some time.

With AgentReadParameter it is perfect. Thank you. BB

@darren-leggett said in Monitoring SSL Certificate expiry.: Thanks for your responses.  I've tried using the OpenSSL suggestion from Victor but my NetXMS server is running on Windows.  When I tried to run s_client command it runs but does not exit for about a minute.  Any ideas how I can avoid this long delay? echo | openssl s_client -showcerts -servername netxms.org -connect netxms.org:443 2>/dev/null | openssl x509 -noout -enddate | cut -d = -f 2

Hi! What version of console? Is it on Win or Linux? What java version used?

try running tcpdump host your.smtp.server.address port 25 in the console of your server and making an attempt to send email. Console output should show communication with mail server.

Thanks Filipp I will try the snmpwalk approach