247. I have also tried changing the Kernel configuration of the machine where the Zabbix Server service is located, and it did not work either: net. Incorrect DNS server configuration. run and EnableRemoteCommands=1 . It is listening on port 10050 and shows status as Aug 11, 2010 · Posts: 29. # If port is not specified, default port is used. I have disabled the firewall and it works fine, so Aug 24, 2016 · Zabbixサーバーが既に稼働してあるものとして、情報を取りたいエージェント (Agent)側にzabbix agentをインストールすることが多々あります。. _ga - Preserves user session state across page requests. 0/16) Thank you in advance Kind Regards About nmap you a absolutely right, I don't see now that is port open, but i check not only nmap, i also check by telnet, and "Zabbix server is running" on web face was "No localhost:10051". I'm trying to install Zabbix 3. 在配置zabbix server连接本机agent时报错 Jul 31, 2014 · Get value from agent failed: cannot connect to [[10. php"; 2. 134:10051] [Connection refused] In older releases when I cannot connect to a host I saw this error: Cannot connect to [10. Others were working but are now showing errors in the logs and the zabbix agent keeps shutting down. Apr 14, 2020 · I'm trying to add a new proxy in another network but receive this message. Try telnet from . In my zabbix agent log this is the error: 26344:20130710:172412. Oct 7, 2013 · My zabbix server is 192. Jan 30, 2022 · The compose file is a copy of the one on this repo. 4报错问题汇总：zabbix server无法连接zabbix agent主机. Now the default Zabbix Server host already configured in Zabbix is trying to connect to 127. 1]:10051]: [111] Connection refused) Apr 21, 2020 · Hello there. All reactions May 25, 2018 · Also I see values by running: zabbix_get -s 100. 5. Jun 29, 2007 · Set an alias to your <router ip> in /etc/hosts, something like "ilovenats". 6196:20200421:163637. Incorrect server IP/DNS in the "zabbix. run from zabbix server: Action->SCRIPT any. Change the "Server=<zabbixserverip>" your zabbix_agentd. Y. org:10051] started to fail (SSL_write() timed out) the message in the log from server: cannot send list of active Jul 31, 2020 · If this is your first visit, be sure to check out the FAQ by clicking the link above. At DB server I installed zabbix_agent. Jul 23, 2021 · I went and took a look at the /var/log/zabbix and took a look at the server log and was getting the following error: 569:20210723:115852. c line 339: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number: TLS Jul 23, 2015 · 2015-07-23 11:33:12,868 INFO success: zabbix-server entered RUNNING state, process has stayed up for > than 1 seconds (startsecs) When diving into the container, there is nothing listening on port 10051. log file with debug 4 012678:20050613:124601 After read() 2 [15] 012678:20050613:124601 Got line Jun 7, 2022 · Zabbixのアイテムで「 Zabbixエージェント(アクティブ) 」タイプの監視をする際、 Zabbix Agentの設定 が間違っていると、アイテムの 取得不可 エラーで 監視データが取得できない 場合があります。 そんな時、ほとんどの場合は設定が間違っていることが多いです。 Nov 6, 2008 · Server=10. zabbix-agent. any idea. 32 and port 10051. net. this is below log can anybody help. conf and . 1" with the zabbix-agent (or the container name you gave it) and switch to dns. Hi, just recently started using Zabbix. 4. the message in the log is this: active check configuration update from [server. 04 Server in a Docker Container. It should return version information for the agent. 29]:10050]: [111] Connection refused Apr 13, 2024 · Zabbix 1600px. Jun 30, 2021 · Get value from agent failed: cannot connect to [[Host's IP]:10050]: [111] Connection refused I have confirmed the following: ・Correct IP address and host name in config file. Jun 26, 2022 · Im running zabbix server in a docker container where port 10051 is open. 317 agent #4 started [active checks #1] 3032:20140612:113200. 4 (revision 61185). I've given it the linux os template at the moment ,but I'm getting "Get value from agent failed: cannot connect to [ [X. conf file to be "Server=ilovenats". 249 -k "system. そのままインストールして、デフォルトのまま起動すると、大抵、サーバー側と通信取れないことがよくあるのでメモ Aug 12, 2021 · I assume the linux Zabbix agent is used. 2c) May 18, 2011 · Basically you need check the config file, if the zabbix server IP exists on this file, same this: Server=[Zabbix Server IP] ListenPort=10050 ServerPort=10052 (if you have a zabbix proxy) ou 10051 (if you have only zabbix server) Hostname={HOSTNAME} DebugLevel=3 LogFile=C:\Program Files\Zabbix\Zabbix Agent\Logs\zabbix_agentd. When you connect type "agent. 172. 460 IPv6 support: YES. Zabbix server daemon not running; 4. 25]:10051 [No connection could be made because the target machine actively refused it. 601 failed to accept an incoming connection: from ZABBIX_MASTER_IP: unspecified certificate verification error: TLS handshake Nov 27, 2015 · Both the zabbix server and the monitored server (agent-server) are hosted by Amazon. 183 (zabbix_server) Check the IP address for your server. 23 dpkg-query -l | grep mysql. 4 version. xx]. 190]:10051]: [111] Connection refused HI I want to monitor a database server. load[all,avg1]" Also telnet from client works to server on port 10051, but server does not answer to 10050. I have it running on my Ubuntu 20. 10. Mar 9, 2020 · I'm running the active Zabbix agents on all the servers in my production environment, however two of them aren't able to connect to the Zabbix server. The problem: The server is configured to access the client via PSK TLS, but the agent is configured to only accept unencrypted connections. zabbix-agent has an environment variable named ZBX_HOSTNAME which should be the name of the hostname in the zabbix web hosts tab. 92. I have been trying to get all the software installed on a windows machine using system. 15. I took an old win 10 laptop for testing, installer my agent on there and configured the file. env_agent as described. 1 can only be used in the same container. Mar 21, 2024 · zabbix6. 2024/06/05 11:47:32. I have also added the environment to the . Problem that on Zabbix server for same client I only see: Get value from agent failed: cannot connect to [[10. 1: Connection refused Disabled SELinux, did not fix issue, so I re-enabled SELinux as it "should" be on in principal, and there should be a "acceptable" configuration for Zabbix to work with SELinux, although I have not yet found what that is Feb 9, 2020 · Hi, I have about 400 servers with zabbix_agent 5. 176. When you ran telnet from your server to the host you effectively proved that the server could not talk to the agent this can be for a number of reasons: - The agent is on a host that is sitting behind a firewall. smartlookCookie - Used to collect user Jun 20, 2014 · 2700:20140612:113159. - The agent isn't configured correctly. the firewall is down on the server and I added the exception for the port 10051 for incomming, outgoing connections and for the tcp and udp port. Then, the agent exits with SIGTERM, which is probably intentional, but I would have to look at the code to be certain. 615 agent #5 started [active checks #1] 3685:20200116:113125. 9. The same host you attached the proxmox_cluster_template. uninstalled mysql and start from fresh. The public IP is the one shared by all the hosts within the office network. If that does not work that means the agent is rejecting the connection as the inbound IP address does Aug 5, 2023 · Connection to Zabbix server "localhost:10051" refused. 66 10050. I finally can resolve my problem. listening on ens160, link-type EN10MB (Ethernet), capture size 262144 bytes. I can see the machine in my zabbix web frontend : when i click hosts i see the zabbix host and the ping is working on this host. Feb 24, 2011 · However, when I run the zabbix_sender application, I get the following error: Code: zabbix_sender [808]: DEBUG: Send value error: *** Cannot connect to [192. May 26, 2005 · I was having the same problem due to port 10051 not being open on the firewall of the server. Explore the freedom of writing and self-expression on Zhihu, a platform for sharing knowledge and insights. So when I add ZBX_HOSTNAME=Zabbix server to environment variables of my zabbix-agent and depends on it to the zabbix-server everything is good. 150. The firewall is turned off on all machines. Restart the Zabbix process and you're good to go. Hi, zabbix server showing below error,while connecting to zabbix agent using encryption with psk. in Zabbix self i got the error: Connection to Zabbix server "localhost" refused. Can you telnet from the Server 2003 to the zabbix server on port 10051? telnet 192. You may have to REGISTER before you can post. Jan 7, 2019 · Please check if your Zabbix Server is able to telnet with the Zabbix Agent at 10051 port. 1:10050 (the docker cant identify localhost of the host naturally) : Get value from agent failed: ZBX_TCP_READ() failed: [104] Connection reset by peer Apr 26, 2013 · now getting [[xxx. However when I openned the firewall port to allow the agent on the client to connect the agent kept shutting down. firewall on target server OS centOS7 [root@ceph-02 ~]# firewall-cmd --info-service=zabbix-agent2 zabbix-agent2 ports: 10050/tcp 10051/tcp protocols: source-ports: modules: destination: availability from a ceph server: Mar 14, 2021 · So the server is one container and the agent is another. profiles: The hostname is set correctly in the container: bash-5. And how i cant connect 10050 hmmm. conf, look for Server=ip. I checked the tcp connection on zabbix proxy and found this: 1. These ensure that the server is listening on 10051 and that the client Oct 8, 2020 · When I log into the web interface, I have the error: The connection to Zabbix server "localhost" failed. Possible reasons: 1. xx. 460 **** Enabled features ****. 1). without success, agent version 6. version". One question I have is in log file I see "active check configuration update from [ 127. SELinuxの確認 Zabbixエージェントの入ったホスト上でSELinuxが有効か無効か Apr 17, 2005 · Zabbix service on the windows box shows it is running. Jan 18, 2019 · The firewall on the host is allowing port 10050. Active Agent. xxx. In server or proxy log (with GnuTLS 3. 54 - my zabbix proxy server. 617 active check configuration update from [127. 26 to . To start viewing messages, select the forum that you want to visit from the selection below. Incorrect "NodeAddress" or "ListenPort" in the "zabbix_server. I have a Zabbix proxy in office running on a VPN that allows me to connect to my AWS resources with internal ip 10. Hence, when the agent tries to initiate the TCP connection, it could not reach Zabbix Server coz the connection was dropped at the router. 212 active check configuration update from [127. Assuming that agent dropped connection because of access permisions. 2]:10050]: [111] Connection refused I have opened ports 10051 and 10050 on ec2. Proxy is 4. 100. 1$ hostname. At Proxy Server i have configured Server IP as my Zabbix Server's IP. Active/passive description is correct. 200. 1]:10051]: [0x0000274D] No connection could be made because the target machine actively refused it. Network or firewall blocks are the usual problem. 617 agent #1 started [collector] 3689:20200116:113125. Apr 8, 2009 · telnet: Unable to connect to remote host: Connection refused 4) Also - in this zabbix server i have monitored 7 switches by snmp - so ports are open. HTML Code: Unable to connect to the server [SERVERIP]:10051 [cannot connect to [[SERVERIP]:10051]: [111] Connection refused] Confirm that hostname on the server and in the setting file on the proxy is exaclty the Aug 6, 2020 · End of zbx_tls_connect():FAIL error:'SSL_connect() I/O error: [0x00002746] An existing connection was forcibly closed by the remote host. 263 Starting Zabbix Agent [Test host]. tcp_fin_timeout = 60. # IPv6 addresses must be enclosed in square brackets if port for that host is specified. Jul 10, 2018 · As the title says I'm having some issues with the communication between my Zabbix Server and Zabbix Proxy. The problem I'm facing is the server show "Connection reset by peer" in the Host section of the admin configuration. Checking the host, when I list out the ports it shows the port as “true”. 0. 17. exe In conifguration I have kept server ip as of Proxy server's IP. and ServerActive=127. Example: for default the content for Zabbix is on the path /usr/share/zabbix, so you should have in you vhosts conf: root /usr/share/zabbix. Zabbix 1600px. Jun 21, 2020 · This is Zabbix certificate load issue: "Get value from agent failed: TCP successful, cannot establish TLS to [[127. I have started Zabbix server. When I try to connect to the web server with the address 192. Code: test-zbx-fe2 - 192. I tried to delete the port field data but then i get the message that it can't be empty ==> Warning. 136 [Z3001] connection to database 'zabbix' failed: [1045] Access denied for user 'zabbix'@'localhost' (using password: NO) I verified the username and password were correct in the . ' active check configuration update from [hidden_address:10051] started to fail (TCP successful, cannot establish TLS to [[hidden_address]:10051]: SSL_connect() I/O error: [0x00002746] An existing connection Feb 4, 2024 · On Portainer, we have exposed port 10051 of the zabbix-server container, and we can connect to it via telnet (10. 19 (revision a566532084). I was given the information that the hostname in the agent's conf should be the name of the host name created by a host document within Zabbix - and not the hostname of the machine or DNS. # If port is not specified, square brackets for IPv6 addresses are optional. 168. I can't open a new port in the AWS firewall due to security reasons. I have system located in various places so decided to connect it to the zabbix server via Active check. The Zabbix server consists of two nodes and operates in native HA. • Connection refused. All I've got to go on in the Zabbix logs is. I was getting errors on trying to start with "systemctl start zabbix_server" until I installed trousers. Field [port] is not integer. 1 Connection type or permission problems. Did we miss a thing? The docker containers are in a bridged network (172. 15 10050. 0 LTS but after few hours, zabbix agent become unavailable, when check the log, looks like it cannot access the the server IP. Zabbix 4. 1]:10051]: [111] Connection refused) Can someone please assist me :* Jan 18, 2019 · I’ve added the zabbix servers IP in vshere to allow the connection. ) Aug 16, 2021 · Zabbix server does not see the active port. I tested my connection with telnet and it works. Basically, it is like Oct 1, 2017 · 10-01-2017, 12:50. 1:10051 ] started to fail (cannot connect to [[ 127. 460 Starting Zabbix Agent [Zabbix server]. 5 and agent is 192. Get value from agent failed: TCP successful, cannot establish TLS to [ [192. test-zbx-srv1 - 192. I also created an active item for it to report back. Jun 14, 2018 · telnet: connect to address 92. _gat - Used by Google Analytics to throttle request rate _gid - Registers a unique ID that is used to generate statistical data on how you use the website. The agent on this server appears to work fine, and is listening on port 10050. 432 Starting Zabbix Agent [BOBASUS]. I have disabled selinux and enable the port 10050 at client side. since didgitalocean doesnt require any i didn't besides git server works without any modification. 1]:10050]: [111] Connection refused When i change the default value to 172. ipv4. 312 active check configuration update from [127. Also, www-data needs to be owner: chown -R www:data /usr/share/zabbix. Hi All, Previously I posted a problem with Active Agent. Feb 17, 2021 · The -s in the zabbix_sender test should reflect the name of the host you configured in zabbix to collect the data. 193. In Zabbix im using Windows OS by Zabbix Agent template. If you have used encryption, so check your TLS settings; Some network device (firewall) between server and agent is disrupting communication. and also ListenIP=192. So incoming requests from the zabbix-server to the zabbix-agents on these servers should be allowed. That says that your agent can't get a list of what active checks it should be running because the zabbix_serverd has the first problem (described above). 4-latest. 127. I have configured Proxy and started. 8. xxx]:10051 [cannot connect to [ [xxx. 30 LTS to 7. of. Oct 2, 2023 · I have tried increasing the Zabbix Server "Timeout" parameter from 3 seconds (default) to 12 seconds, but it didn't work: Timeout=12. 134:161] [Connection refused] So it seems that now is trying to connect to another port, well, maybe I'm wrong at this point, but the fact is that with the same config now isn't working. 68]:10050]: SSL_connect () returned SSL_ERROR_SSL: file s3_pkt. Also, there is no need to add remote server's IP addresses to agent configuration of your server. 19 mysql. One reason for passive checks is that they support Nov 12, 2023 · - I'm able to connect from the agent to the zabbix server on the specified port - I've verified the specified port is listening on the server - tcpdump on the server shows connections being made to the specified port - status and availability on all hosts, including the one noted here is enabled, green, and happy Feb 15, 2021 · First of all, check what root directive says. Some of the windows servers are showing data in Zabbix but showing errors in the logs. I received the picture in this message 5 minutes after I sent you the above message. Zabbix server. Jan 6, 2021 · Zabbix front end works perfectly after this proxy in nginx. 36 port 10051. 1 just like this: Ok lets start at basics. Now I can connect through the Telnet to 10050 and 10051, and see that "Zabbix server is running Yes localhost:10051" The issue is over. 26-04-2006, 00:12. We've got no apparent errors in Zabbix server logs or mariadb logs or "systemctl -xe". Dec 11, 2016 · Originally posted by mahoneys. I’ve given it the linux os template at the moment ,but I’m getting “Get value from agent failed: cannot connect to [ [X. We have tried disabling firewalld. 18 dpkg-query -l | grep mysql. All zabbix monitored servers are linked to a security group with two inbound rules for port 10050 and 10051 for the zabbix-server IP. When I try to telnet to port 10051 I get "Connection refused". 565705 Zabbix Agent2 hostname: [Zabbix server] telnet: connect to address 127. The zabbix_agentd. X]:10050]: [111] Connection refused” on the agent. xml template to. Code: telnet 10. 242. 1:10051" refused. 9 10051 If the connection is refused then you have a firewall issue and will need to open/forward port 10051 to localhost on the zabbix server or maybe you have ISA installed on the Server 2003 and that is blocking outgoing traffic on 10051. Zabbix 3. Jun 6, 2024 · 06-06-2024, 04:31. No connection to agent (111) Connection refused. 268. 137. 1. Try specifying the interface of the host "Zabbix server" with the name "zabbix-agent" using the DNS name. 2 installed, 1 zabbix server and 1 zabbix proxy server, at first eveything was work as expected, but recentlly, the zabbix proxy can't get the last data from time to time with some servers. In server or proxy log (with OpenSSL 1. server for example if you try to simulate zabbix server locally on the agent side you need to add also 127. zabbix-agent: image: zabbix/zabbix-agent:alpine-5. 317 agent #3 started[listener #3] 3032:20140612:113159. WebUI# nmap zabbix-server -p 10050,10051,3306 PORT STATE SERVICE 3306/tcp open mysql 10050/tcp open zabbix-agent 10051/tcp open zabbix-trapper Not only running is green but also I get the data from the connected hosts to the server and every other dashboard works Steps to reproduce: Feb 3, 2007 · in the host, i also have the port filled in 10051 but it is not used of course because i am not using the agent. 3. I can see zabbix_server is running, since I can see it in ps. 24 apt-get remove mysql-client-8. Install nmap or similar tool on the agent, then from the agent: nmap -P0 -p 10051 192. 29085:20160730:062959. Nov 19, 2020 · Zabbix 5. Take a look at your config and you may find this: # ListenPort=10051. 1 which is then the zabbix-server container. Following the manual, the port is not used when there is not agent used, so why do i have this problem ? Steps to reproduce: # List of comma delimited IP:port (or hostname:port) pairs of Zabbix servers for active checks. On the machine running the container i have installed zabbix-agent2 which is running and enabled as a service. # tcpdump -nn -i ens160 host 10. Security environment (for example, SELinux) is blocking the connection; 3. Anyone have any idea, please. Code: zabbix-agent. 22 apt-get remove mysql-client. 5 (revision eaa427cf19). php files. in my case it was Zabbix server. 7 version based on ubuntu server 18. conf file. Firewall is blocking TCP connection. Jun 26, 2022 · Get value from agent failed: cannot connect to [[127. tcpdump: verbose output suppressed, use -v or -vv for full protocol decode. 2 and Windows Sep 26, 2022 · Connection to Zabbix server "localhost" refused. hostname: zabbix-agent. The Agent version is the latest 5. 169. x with internet breakout. 4 i already updated the conf file with AllowKey=system. Thanks. Oct 20, 2022 · I would like to add a linux host to Zabbix, with active agent - unfortunately it does not work. zabbix. #1. - The agent is not listening on the right port. Feb 19, 2019 · as we see, there are requests for port 10051 to zabbix-server. 20 dpkg-query -l | grep mysql-server. The easy solution is to replace the "127. 24. 04 just installed. 1]:10050]: cannot connect with TLS and certificate: no valid certificate loaded" TLS handshake works fine directly from host machine (CLI) but nothing works from Zabbix UI. X]:10050]: [111] Connection refused" on the agent. May 30, 2022 · Highly likely your Zabbix server is not configured to listen on 10051 as it usually is commented out by default. tcp_keepalive_time = 3600. x. 1 ]:10051]: [1111] Connection refused)" Mar 22, 2022 · Solution – 1. Connection refused Aug 17, 2020 · 18-08-2020, 15:38. X. conf. Incorrect server IP / DNS in "zabbix. Sep 26, 2017 · 1. cpu. log LogFileSize=1 Sep 5, 2016 · I suspect the problem is that my Zabbix server is a local VM which only has a private IP address. My server IP is 192. SELinux was set to "permissive" previously, but we have tried disabling it completely. . 2. zabbix agent is not restarting . Mar 3, 2016 · Server is configured to connect with PSK to agent but agent accepts only unencrypted connections. This is what I got in the agentd. What is wrong with that picture? . From the proxy I can telnet to Nov 24, 2008 · Cannot connect to [10. telnet: Unable to connect to remote host: Connection refused, I can telnet from agent to server 10. Open zabbix_agentd. The same problem i am facing . May 28, 2021 · Zabbix front end works perfectly after this proxy in nginx. 16: Connection refused. Sep 29, 2021 · 4. conf on Windows is given below. 5/zabbix I have no access. 26. 614 agent #4 started[listener #3] 3689:20200116:113125. Post your vhosts file here. Aug 12, 2012 · Assuming that agent dropped connection because of access permissions unable to connect [111]: Connection refused といったエラーが出ておりました。 まず疑うべきはWindows 7のファイアウォール機能です。こちらは受信ポートとして、10050,10051をオープンにしました。これでもダメ。 Dec 16, 2019 · Statistic cookies help website owners to understand how visitors interact with websites by collecting and reporting information anonymously. 10. If Zabbix server and Zabbix agent are running in different containers, they will not be accessible through the localhost loopback interface (127. I've added the zabbix servers IP in vshere to allow the connection. 112:10051) However, it still shows all agents added to the zabbix server as "unknown" (Agent Status ZBX: gray). go_to_ellipsis-1. May 11, 2020 · 06-11-2020, 10:20. Apr 21, 2020 · Hi Tim, I just tried to adding public proxy IP address and tried with local proxy IP address on server interface but receive always. Code: 6196:20200421:163637. 4 zabbix below my configurations (see captures) I authorized on the agent zabbix windows AllowKey=system. On the server, issue: netstat -an | grep 10051, ensure that it shows as LISTEN on *. Zabbix server is running on CentOS 8, SELinux is disabled and the firewall too. xxx]:10051]: [111] Connection refused] Still unable to connect Server is 4. active check configuration update from [<zabbix server>:10051] started to fail (cannot connect to [[<zabbix server>]:10051]: [4] Interrupted system call) Oct 25, 2022 · Hi, Since yersterday my zabbix-server stops serveral times. Why: Your agent config clearly states TLS for communication. The server is running, lsof | grep LISTEN is showing that port 10051 is being listened on, netstat -an is showing that 10051 is being listened on all interfaces but telnet localhost 10051 is unable to connect. Feb 1, 2020 · I opened ports 10050 and 10051 in the router's firewall. 21 dpkg-query -l | grep mysql. conf" or server IP/DNS override in the "zabbix. 08-11-2010, 19:26. The Zabbix agent log shows the following entries: 4520:20200918:054401. no-ip. 101 - my ceph server 10. merci d'avance. run . Create an SSH tunnel between your Zabbix server and your Zabbix client. Remove #, restart zabbix server and check netstat again. Dear All, I've successes in place upgrade my Zabbix 6. Now it starts just fine. Unable to connect to the server [xxx. 1:10051] started to fail (cannot connect to [[127. I have installed Zabbix 6. 3 CentOS7 対処法 1. 4 (revision 3131fdac04). You configure monitored hosts (remote servers) on Zabbix web UI. 3 Zabbix agent3. In recent versions of Zabbix, the configuration parameter is called ServerActive, which both controls whether active checks should be enabled, and which server [s] to connect to. 2 on Centos 7. 本文详细描述了配置ZabbixServer与本地Agent连接时遇到的问题，包括端口检查、配置文件错误、值缓存使用率过高及其原因分析，并提供了调整缓存大小的解决方案。. Apr 26, 2006 · server running but can't connect to port 10051. Passive agent is contacted by server, active agent connects to the server. X and my Zabbix Proxy (with an Agent to monitor the status and such) in another machine with the IP 192. Try and telnet from the command line to the agent. php"; • 2. Server is configured to connect with PSK to agent but agent accepts only unencrypted connections; One side connects with certificate but other side accepts only PSK or vice versa; Attempting to use Zabbix sender compiled with TLS support to send data to Zabbix server/proxy compiled without TLS Jan 16, 2020 · 3688:20200116:113125. However i have a message Code: Sep 18, 2020 · The Zabbix server reports: Get value from agent failed: TCP successful, cannot establish TLS to [ [ZABBIX_AGENT_IP]:10050]: SSL_connect () timed out. The zabbix-server process is running (ps -ef | grep zabbix). Zabbix agent does not listen port 10051, Zabbix server does. 132. The machines: . I have in my log this: 5708:20200102:131532. [root@2c081abf133d /]# netstat -lpn. May 14, 2021 · Hi, I have Zabbix Server monitoring more than 1000 hosts and recently some hosts added are not sending data to the server. Jan 15, 2021 · Connection to Zabbix server "localhost" refused. Possible reasons: • 1. Mysql-server or mysql client was installed and both cannot at the same time. 1 The May 25, 2023 · HI Installed Zabbix server a few weeks ago, and installed agents on 20+ Linux and Windows vm's. In Active check the zabbix agent connects to the zabbix server via 10051 port by default. I also mentioned my log records below. Oct 16, 2019 · Greetings all Little bit of background I have a Zabbix server hosted in AWS with a security group that allows 10051 traffic and internal ip 192. $ docker exec -ti 2c081abf133d bash. JPG There are quit a Jun 30, 2022 · Stack Overflow for Teams Where developers & technologists share private knowledge with coworkers; Advertising & Talent Reach devs & technologists worldwide about your product, service or employer brand Dec 7, 2022 · Zabbix agent closes the connection because it comes from a host or IP address, not matching "Server=" parameter in zabbix_agentd. * or your desired nic. Feb 9, 2014 · Receive empty resonse from Zabbix Agent [10. Bonjour, je suis en stage mon tuteur la demandé d'installé et de comprenndre zabbix le seul probléme qui se trouve sé ke des host se mete dispo et dutre on comme message Cannot connect to [ ] [Connection refused] si quelqun pouvai m'aidé svp. It will mean you are trying to connect to wrong address or something in the middle is filtering network traffic and/or even if you are using correct address (from agent perspective) something in the middle on network layer is translating this address. If not then please check your network policies and enable the connection for the same. Hello, I would like to restart my snmp service automatically (10 mins later) when the zabbix "service stopped" alert is triggered. I installed and configured the Zabbix Server in one machine with the IP 192. Dec 28, 2022 · Connection to Zabbix server "127. 263 **** Enabled features **** Jun 2, 2019 · エラー内容 ZabbixのWebインターフェース画面を確認すると、登録したホストに以下のエラーが表示。 Get value from agent failed: cannot connect to [[IP_address]:10050]: [4] Interrupted system call 環境 Zabbix server3. Mar 26, 2018 · The message "check access restrictions in Zabbix agent configuration" only means you need to extend the scope for passive checks. 16) Get value from agent failed: zbx_tls_connect(): gnutls_handshake() failed: \ -110 The TLS connection was non-properly terminated. 2 and the Windows client is 192. ] The command I ran was: Sep 27, 2023 · Hello all, this is my first post in the group. we sx ft nq sj sw lo ey tw ig