NetXMS Support Forum

Thank You very much, now it is working. Sorry for my stupid mistake. :-)

And here is actual ouput from log file on the agent side..
2025.11.24 15:22:29.251 *I* [logger             ] Log file opened (rotation policy 2, max size 4194304)
2025.11.24 15:22:29.251 *I* [logger             ] Log rotation policy set to 2 (size=16777216, count=4)
2025.11.24 15:22:29.251 *I* [startup            ] Core agent version 5.2.7 (build tag 5.2-484-g5df9cb5911)
2025.11.24 15:22:29.251 *I* [startup            ] System time zone is CET+01CEST
2025.11.24 15:22:29.251 *I* [config             ] Additional configuration files was loaded from /etc/nxagentd.conf.d
2025.11.24 15:22:29.251 *I* [logger             ] Debug level set to 6
2025.11.24 15:22:29.251 *I* [config             ] Main configuration file: /etc/nxagentd.conf
2025.11.24 15:22:29.251 *I* [config             ] Configuration tree:
2025.11.24 15:22:29.251 *I* [config             ] config
2025.11.24 15:22:29.252 *I* [config             ]  +- CORE
2025.11.24 15:22:29.252 *I* [config             ]  |   +- LogFile
2025.11.24 15:22:29.252 *I* [config             ]  |   |    value: /var/log/nxagentd.log
2025.11.24 15:22:29.252 *I* [config             ]  |   +- MasterServers
2025.11.24 15:22:29.252 *I* [config             ]  |   |    value: 127.0.0.1/32, 10.220.59.1:4700, 10.220.59.8
2025.11.24 15:22:29.252 *I* [config             ]  |   +- DebugLevel
2025.11.24 15:22:29.252 *I* [config             ]  |   |    value: 6
2025.11.24 15:22:29.252 *I* [config             ]  |   +- SubAgent
2025.11.24 15:22:29.252 *I* [config             ]  |        value: ssh.nsm
2025.11.24 15:22:29.252 *I* [config             ]  |        value: portcheck.nsm
2025.11.24 15:22:29.252 *I* [config             ]  |        value: filemgr.nsm
2025.11.24 15:22:29.252 *I* [config             ]  +- filemgr
2025.11.24 15:22:29.252 *I* [config             ]      +- RootFolder
2025.11.24 15:22:29.252 *I* [config             ]           value: /var/log
2025.11.24 15:22:29.252 *I* [startup            ] PATH = /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin
2025.11.24 15:22:29.252 *I* [startup            ] LD_LIBRARY_PATH =
2025.11.24 15:22:29.252 *I* [startup            ] Data directory: /var/lib/netxms
2025.11.24 15:22:29.252 *I* [startup            ] File store: /tmp
2025.11.24 15:22:29.252 *D* [startup            ] Effective user ID 0
2025.11.24 15:22:29.252 *D* [startup            ] Effective group ID 0
2025.11.24 15:22:29.252 *D* [startup            ] Configuration policy directory: /var/lib/netxms/config_ap/
2025.11.24 15:22:29.252 *D* [startup            ] Log parser policy directory: /var/lib/netxms/logparser_ap/
2025.11.24 15:22:29.252 *D* [startup            ] User agent policy directory: /var/lib/netxms/useragent_ap/
2025.11.24 15:22:29.252 *D* [startup            ] Certificate directory: /var/lib/netxms/certificates/
2025.11.24 15:22:29.252 *D* [startup            ] CRL directory: /var/lib/netxms/crl/
2025.11.24 15:22:29.253 *D* [crypto             ] Validating ciphers
2025.11.24 15:22:29.253 *D* [crypto             ]    AES-256 enabled
2025.11.24 15:22:29.253 *D* [crypto             ]    Blowfish-256 disabled (validation failed)
2025.11.24 15:22:29.253 *D* [crypto             ]    IDEA disabled (config)
2025.11.24 15:22:29.253 *D* [crypto             ]    3DES enabled
2025.11.24 15:22:29.253 *D* [crypto             ]    AES-128 enabled
2025.11.24 15:22:29.253 *D* [crypto             ]    Blowfish-128 disabled (validation failed)
2025.11.24 15:22:29.253 *I* [crypto             ] Crypto library initialized (OpenSSL 3.0.2 15 Mar 2022)
2025.11.24 15:22:29.253 *D* [threads.pool       ] Thread pool TIMER initialized (min=2, max=16)
2025.11.24 15:22:29.253 *D* [startup            ] Subagent API initialized
2025.11.24 15:22:29.254 *D* [db.drv.sqlite      ] SQLite version 3.37.2
2025.11.24 15:22:29.254 *I* [db.drv             ] Database driver "sqlite.ddr" loaded and initialized successfully
2025.11.24 15:22:29.255 *D* [db.conn            ] New DB connection opened: handle=0x7eff9df629a0
2025.11.24 15:22:29.255 *D* [db.query           ] DB Library: global long running query threshold set to 250
2025.11.24 15:22:29.259 *I* [db.agent           ] Local database opened successfully
2025.11.24 15:22:29.260 *I* [startup            ] Agent ID is 576b4d1e-fa19-42a1-bf32-5080f654d46b
2025.11.24 15:22:29.260 *I* [startup            ] Local host name is "box"
2025.11.24 15:22:29.260 *I* [startup            ] Using system name "box"
2025.11.24 15:22:29.260 *D* [comm               ] Maximum number of sessions set to 32
2025.11.24 15:22:29.260 *D* [threads.pool       ] Thread pool COMM initialized (min=8, max=512)
2025.11.24 15:22:29.260 *D* [threads.pool       ] Thread pool WEBSVC initialized (min=4, max=64)
2025.11.24 15:22:29.260 *D* [comm               ] Added server access record 127.0.0.1/32 (control=true, master=true)
2025.11.24 15:22:29.260 *D* [comm               ] Added server access record 10.220.59.1:4700 (control=true, master=true)
2025.11.24 15:22:29.260 *D* [comm               ] Added server access record 10.220.59.8 (control=true, master=true)
2025.11.24 15:22:29.260 *I* [startup            ] Arbitrary command execution disabled
2025.11.24 15:22:29.261 *D* [smbios             ] System manufacturer: QEMU
2025.11.24 15:22:29.261 *D* [smbios             ] System product name: Standard PC (i440FX + PIIX, 1996)
2025.11.24 15:22:29.261 *D* [smbios             ] System serial number:
2025.11.24 15:22:29.261 *D* [smbios             ] System UUID: 5b784744-9231-4504-8aaa-5c5cfd09c04a
2025.11.24 15:22:29.261 *D* [smbios             ] Baseboard manufacturer:
2025.11.24 15:22:29.261 *D* [smbios             ] Baseboard product name:
2025.11.24 15:22:29.261 *D* [smbios             ] Baseboard serial number:
2025.11.24 15:22:29.261 *D* [smbios             ] Baseboard type:
2025.11.24 15:22:29.261 *D* [smbios             ] Baseboard version:
2025.11.24 15:22:29.261 *D* [smbios             ] BIOS vendor: SeaBIOS
2025.11.24 15:22:29.261 *D* [smbios             ] BIOS version: rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org
2025.11.24 15:22:29.261 *D* [smbios             ] BIOS address: E800
2025.11.24 15:22:29.261 *W* [linux              ] Cannot open Intel RAPL sysfs root (No such file or directory)
2025.11.24 15:22:29.261 *D* [linux              ] Using /sys/block to distinguish devices from partitions
2025.11.24 15:22:29.262 *D* [linux              ] CPU usage collector thread started
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop0 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop1 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop2 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop3 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop4 isRealDevice=1)
2025.11.24 15:22:29.262 *I* [linux              ] Unable to parse /proc/drbd, DRBD data collector will not start
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop5 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop6 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=loop7 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=sr0 isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=vda isRealDevice=1)
2025.11.24 15:22:29.262 *D* [linux              ] ParseIoStat(): new device added (name=vda1 isRealDevice=0)
2025.11.24 15:22:29.265 *I* [subagents          ] Subagent "Linux" (/usr/lib/x86_64-linux-gnu/netxms/linux.nsm) loaded successfully (version 5.2.7)
2025.11.24 15:22:29.265 *D* [ssh                ] Using libssh version 0.9.6/openssl/zlib
2025.11.24 15:22:29.265 *D* [ssh                ] Workaround for ssh_channel_read bug is disabled
2025.11.24 15:22:29.265 *D* [ssh                ] InitializeSessionPool: connection pool initialized
2025.11.24 15:22:29.265 *I* [subagents          ] Subagent "SSH" (/usr/lib/x86_64-linux-gnu/netxms/ssh.nsm) loaded successfully (version 5.2.7)
2025.11.24 15:22:29.265 *W* [subagents          ] Subagent module portcheck.nsm was substituted with netsvc.nsm (PORTCHECK subagent is superseded by NETSVC subagent)
2025.11.24 15:22:29.266 *D* [init.curl          ] cURL initialized (version: libcurl/7.81.0 OpenSSL/3.0.2 zlib/1.2.11 brotli/1.0.9 zstd/1.4.8 libidn2/2.3.2 libpsl/0.21.0 (+libidn2/2.3.2) libssh/0.9.6/openssl/zlib nghttp2/1.43.0 librtmp/2.3 OpenLDAP/2.5.19)
2025.11.24 15:22:29.266 *D* [init.curl          ] OpenSSL 3 is used as cURL SSL backend
2025.11.24 15:22:29.266 *D* [init.curl          ] cURL supported protocols: dict file ftp ftps gopher gophers http https imap imaps ldap ldaps mqtt pop3 pop3s rtmp rtsp scp sftp smb smbs smtp smtps telnet tftp
2025.11.24 15:22:29.267 *I* [subagents          ] Subagent "NETSVC" (/usr/lib/x86_64-linux-gnu/netxms/netsvc.nsm) loaded successfully (version 5.2.7)
2025.11.24 15:22:29.267 *I* [filemgr            ] Added file manager root directory "/var/log" (R/W)
2025.11.24 15:22:29.267 *I* [filemgr            ] File manager subagent initialized
2025.11.24 15:22:29.267 *I* [subagents          ] Subagent "FILEMGR" (/usr/lib/x86_64-linux-gnu/netxms/filemgr.nsm) loaded successfully (version 5.2.7)
2025.11.24 15:22:29.267 *I* [startup            ] System hardware ID is 25DF3B493FC58A4722956B98827A6ED1A07439B7
2025.11.24 15:22:30.269 *D* [threads.pool       ] Thread pool PROCEXEC initialized (min=1, max=16)
2025.11.24 15:22:30.269 *D* [notifications      ] StartNotificationProcessor: Loaded 0 servers
2025.11.24 15:22:30.269 *D* [notifications      ] Notification housekeeper started
2025.11.24 15:22:30.269 *D* [notifications      ] Notification processor started
2025.11.24 15:22:30.269 *D* [notifications      ] Notification housekeeper execution completed
2025.11.24 15:22:30.269 *D* [threads.pool       ] Thread pool DATACOLL initialized (min=4, max=64)
2025.11.24 15:22:30.270 *D* [dc                 ] Data collection scheduler thread started
2025.11.24 15:22:30.270 *D* [dc                 ] Data sender thread started
2025.11.24 15:22:30.270 *D* [dc                 ] Database writer thread started
2025.11.24 15:22:30.270 *D* [dc                 ] Data reconciliation thread started (block size 1024, timeout 60000 ms)
2025.11.24 15:22:30.270 *I* [sa                 ] Session agent connector disabled
2025.11.24 15:22:30.270 *D* [comm.listener      ] SocketListener/ProxyHeartbeat: Trying to bind on 0.0.0.0:4700/udp
2025.11.24 15:22:30.270 *D* [comm.listener      ] SocketListener/ProxyHeartbeat: Trying to bind on [::]:4700/udp
2025.11.24 15:22:30.270 *D* [comm               ] Trying to bind on 0.0.0.0:4700
2025.11.24 15:22:30.270 *D* [                   ] Trying to bind on [::]:4700
2025.11.24 15:22:30.270 *I* [comm               ] Listening on socket 0.0.0.0:4700
2025.11.24 15:22:30.270 *I* [comm               ] Listening on socket :::4700
2025.11.24 15:22:30.270 *D* [                   ] NamedPipeListener(nxagentd.push): waiting for connection
2025.11.24 15:22:30.270 *I* [comm               ] Control connector is disabled
2025.11.24 15:22:30.270 *D* [                   ] NamedPipeListener(nxagentd.events): waiting for connection
2025.11.24 15:22:30.270 *D* [tunnel             ] No tunnels configured, tunnel manager will not start
2025.11.24 15:22:31.271 *I* [filemon            ] Path list for file monitor is empty
2025.11.24 15:22:31.271 *I* [                   ] NetXMS Agent started
2025.11.24 15:27:31.271 *D* [websvc             ] WebServiceHousekeeper(): running cache entry check
2025.11.24 15:32:31.272 *D* [websvc             ] WebServiceHousekeeper(): running cache entry check
2025.11.24 15:34:51.846 *D* [comm               ] Incoming connection from 10.220.59.1
2025.11.24 15:34:51.846 *D* [comm               ] Connection from 10.220.59.1 rejected
2025.11.24 15:37:31.272 *D* [websvc             ] WebServiceHousekeeper(): running cache entry check
2025.11.24 15:37:47.359 *D* [comm               ] Incoming connection from 10.220.59.1
2025.11.24 15:37:47.359 *D* [comm               ] Connection from 10.220.59.1 rejected


Thank you for your reply I add this line to /etc/nxagentd.conf:
cat /etc/nxagentd.conf
# Log File
LogFile=/var/log/nxagentd.log
#[CORE]
# IP white list, can contain multiple records separated by comma.
# CIDR notation supported for subnets.
MasterServers= 127.0.0.1/32, 10.220.59.1:4700, 10.220.59.8
DebugLevel = 6

SubAgent=ssh.nsm
SubAgent = portcheck.nsm
SubAgent = filemgr.nsm

[filemgr]
RootFolder = /var/log

But there was'nt nothing special in the output.
root@box:/home/kopecek# systemctl status nxagentd
● netxms-agent.service - NetXMS agent
     Loaded: loaded (/lib/systemd/system/netxms-agent.service; enabled; vendor preset: enabled)
     Active: active (running) since Mon 2025-11-24 15:22:29 CET; 2s ago
   Main PID: 1117491 (nxagentd)
      Tasks: 38 (limit: 4558)
     Memory: 9.1M
        CPU: 29ms
     CGroup: /system.slice/netxms-agent.service
             └─1117491 /usr/bin/nxagentd -S

Nov 24 15:22:29 box.kopecek.org systemd[1]: Started NetXMS agent.

And here is an ouput from NetXMS client of Poll scan:
[24.11.2025 15:18:37] **** Poll request sent to server ****
[24.11.2025 15:18:37] Poll request accepted, waiting for outstanding polling requests to complete...
[24.11.2025 15:18:37] Starting configuration of for node box.kopecek.org
[24.11.2025 15:18:37] Checking node's capabilities...
[24.11.2025 15:18:37]    Checking NetXMS agent...
[24.11.2025 15:18:47]    Cannot connect to NetXMS agent (Connect failed)
[24.11.2025 15:18:47]    Checking SNMP...
[24.11.2025 15:19:00]    No response from SNMP agent
[24.11.2025 15:19:00]    Checking SSH connectivity...
[24.11.2025 15:19:00]    Cannot connect to SSH
[24.11.2025 15:19:00]    Checking direct VNC connectivity...
[24.11.2025 15:19:02]    Cannot connect to VNC
[24.11.2025 15:19:02]    Checking EtherNet/IP...
[24.11.2025 15:19:07]    Cannot establish EtherNet/IP connection or get device identity (CONNECT FAILED)
[24.11.2025 15:19:07]    Checking Modbus TCP...
[24.11.2025 15:19:09]    Device does not respond to Modbus TCP request (Communication failure)
[24.11.2025 15:19:09] Capability check finished
[24.11.2025 15:19:09] Checking interface configuration...
[24.11.2025 15:19:09] Unable to get interface list from node
[24.11.2025 15:19:14] Interface configuration check finished
[24.11.2025 15:19:14] Checking node name
[24.11.2025 15:19:14] Node name cannot be interpreted as valid IP address, no need to resolve to host name
[24.11.2025 15:19:14] Updating general system hardware information
[24.11.2025 15:19:14] Processing template automatic apply rules
[24.11.2025 15:19:14] Processing container autobind rules
[24.11.2025 15:19:14] Processing cluster autobind rules
[24.11.2025 15:19:14] Finished configuration poll of node box.kopecek.org
[24.11.2025 15:19:14] Node configuration was not changed after poll
[24.11.2025 15:19:14] **** Poll completed successfully ****
But there is problems with connectivity now.

edit: i lost wireguard connection due to absence keep alive. But problem is still same (No connection to agent from server - [24.11.2025 16:05:27]    Cannot connect to NetXMS agent (Internal error)).

Hello I have the same issue. Does anybody know how to solve it?
The Agent is connected to NetXMS server via wireguard.

[Interface]
PrivateKey = XXXXXX=
Address = 10.220.59.8/24,fd11:5ee:bad:c0de::adc:3b08/64
#DNS = 9.9.9.9, 149.112.112.112
DNS = 46.36.40.255

[Peer]
PublicKey = YYYYYY=
PresharedKey = YYYYY=
Endpoint = 176.102.X.X:51820
AllowedIPs = 10.220.59.1/32, 10.220.59.2, fd11:5ee:bad:c0de::adc:3b01/64
There is how I have allowed ports in UFW
ufw status numbered
Status: active

     To                         Action      From
     --                         ------      ----
[ 1] 22/tcp                     LIMIT IN    Anywhere                
[ 2] 53                         ALLOW IN    Anywhere                
[ 3] 25/tcp                     ALLOW IN    Anywhere                
[ 4] 465/tcp                    ALLOW IN    Anywhere                
[ 5] 587/tcp                    ALLOW IN    Anywhere                
[ 6] 993/tcp                    ALLOW IN    Anywhere                
[ 7] 995/tcp                    ALLOW IN    Anywhere                
[ 8] 4190/tcp                   ALLOW IN    Anywhere                
[ 9] 80/tcp                     ALLOW IN    Anywhere                
[10] 443                        ALLOW IN    Anywhere                
[11] 4700                       ALLOW IN    10.220.59.1              
[12] 10.220.59.1 4700           ALLOW IN    Anywhere                
[13] 10.220.59.1 5161           ALLOW IN    Anywhere                
[14] 5161                       ALLOW IN    10.220.59.1              
[15] 22/tcp (v6)                LIMIT IN    Anywhere (v6)            
[16] 53 (v6)                    ALLOW IN    Anywhere (v6)            
[17] 25/tcp (v6)                ALLOW IN    Anywhere (v6)            
[18] 465/tcp (v6)               ALLOW IN    Anywhere (v6)            
[19] 587/tcp (v6)               ALLOW IN    Anywhere (v6)            
[20] 993/tcp (v6)               ALLOW IN    Anywhere (v6)            
[21] 995/tcp (v6)               ALLOW IN    Anywhere (v6)            
[22] 4190/tcp (v6)              ALLOW IN    Anywhere (v6)            
[23] 80/tcp (v6)                ALLOW IN    Anywhere (v6)            
[24] 443 (v6)                   ALLOW IN    Anywhere (v6)  
And there is conf for Agent:
# Log File
LogFile=/var/log/nxagentd.log
#[CORE]
# IP white list, can contain multiple records separated by comma.
# CIDR notation supported for subnets.
MasterServers= 127.0.0.1/32, 10.220.59.1:4700, 10.220.59.8


SubAgent=ssh.nsm
SubAgent = portcheck.nsm
SubAgent = filemgr.nsm

[filemgr]
RootFolder = /var/log
systemctl status nxagentd
● netxms-agent.service - NetXMS agent
     Loaded: loaded (/lib/systemd/system/netxms-agent.service; enabled; vendor preset: enabled)
     Active: active (running) since Sun 2025-11-23 11:46:05 CET; 28min ago
   Main PID: 941898 (nxagentd)
      Tasks: 38 (limit: 4558)
     Memory: 9.3M
        CPU: 1.079s
     CGroup: /system.slice/netxms-agent.service
             └─941898 /usr/bin/nxagentd -S

Nov 23 11:46:05 box.littlehill.xyz systemd[1]: Started NetXMS agent.


Hello I solve my problem thanks to one man on root.cz (it is in czech) https://forum.root.cz/index.php?topic=30974.msg429129#msg429129

I had compile this code for RPi5 and OPi5 with success.

English translation of this manual:

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To compile on Raspberry Pi, install at least the basics for building. For the rest of the procedure, I assume you are using Debian 12.
Code: [Select]
apt install build-essential autoconf libssl-dev libpcre2-dev libmodbus-dev

Download the netxms source code from the website.
Code: [Select]
https://netxms.com/download/releases/5.2/netxms-5.2.7.tar.gz
Unzip it to /opt/netxms, for example.

Then run configure and make in the directory.
Code: [Select]
./configure --with-libmodbus --with-libssh --with-snmp --with-agent --with-openssl --with-client-proxy --with-static-subagents-list=ssh
make
make install
ldconfig
For systemd, the unit file is available after compilation in /opt/netxms/netxms-5.2.7/contrib/startup/systemd/netxms-server.service, so copy it to /etc/systemd/system
Create a basic configuration file in /etc/nxagentd.conf according to the documentation

Then register the unit, try to start the service, and check it out.
Code: [Select]
systemctl daemon-reload
systemctl start netxms-agent
systemctl status netxms-agent

This is the minimum configuration for the agent; hopefully, it will be sufficient for your purposes.
The agent log is according to the agent configuration, where you will find further operational information if it starts.
LogFile=/var/log/nxagentd

---

But I have some troubles with ssh connection to node from NetXMS client. Is it due to I am connecting from client without VPN and nodes are in VPN? Support for ssh should be included in the compilation.

Hello, I have a quite same issue. I tryed to compile Netxms agent for RPI5 Raspbian bookworm (PRETTY_NAME="Debian GNU/Linux 12 (bookworm)"
NAME="Debian GNU/Linux"
VERSION_ID="12"
VERSION="12 (bookworm)")
but i have some troubles with them. Would anyone be able to help me?


sudo systemctl status nxagentd
× nxagentd.service - NetXMS Agent
    Loaded: loaded (/lib/systemd/system/nxagentd.service; enabled; preset: enabled)
    Active: failed (Result: exit-code) since Sun 2025-11-09 14:05:47 CET; 2min 54s ago
    Process: 1361070 ExecStart=/usr/bin/nxagentd -d (code=exited, status=127)
        CPU: 1ms

lis 09 14:05:47 mama-rpi systemd[1]: nxagentd.service: Scheduled restart job, restart counter is at 5.
lis 09 14:05:47 mama-rpi systemd[1]: Stopped nxagentd.service - NetXMS Agent.
lis 09 14:05:47 mama-rpi systemd[1]: nxagentd.service: Start request repeated too quickly.
lis 09 14:05:47 mama-rpi systemd[1]: nxagentd.service: Failed with result 'exit-code'.
lis 09 14:05:47 mama-rpi systemd[1]: Failed to start nxagentd.service - NetXMS Agent.