Zabbix agent unreachable

Zabbix agent unreachable. - zabbix-server-pgsql:3. and this happens once a day, but not In the Zabbix server log unreachability is indicated by messages like these: Note that the exact item that failed is indicated and the item type (Zabbix agent). 1-1. I can also telnet from the server to the host to confirm that there are no firewall issues and that the server and host can communicate. 6 to 3. but only one I'm having an issue with . Zabbix_agentd version is v2. 2 agent unreachable false alerts 16-07-2019, 18:58 Zabbix 4. 4- Our WAN was down. I have no idea why as this works normally with other servers. En plus de cela je monitore une cinquantaine d'imprimantes et une soixantaine d'étiqueteuse. 17) 10050 port [tcp/zabbix-agent] succeeded! What is happening here? I've ran zabbix servers and agents since zabbix 1. So trigger doesn't work too. wait for host to become unreachable. Lately，there are lots of alerts &quot; xxx is unreachable for 5 minutes&quot;, and the those alerts will recovery in 15 - 20 mintues. The Timeout parameter will also affect how early a host is rechecked during unreachability. ! Issue is with new zabbix version 4. The server sometimes suddenly starts triggering the "Zabbix agent unreachable for 1 minute". 1) show: Code: "active check configuration update from [192. We are having the following issue. Jan 28, 2014 · This is still an issue in 2. This does not happen with hosts directly monitored by the zabbix Oct 26, 2018 · この一ヶ月ほど、Zabbixで監視しているすべてのサーバで上記エラーがでるようになりました。ずっと出るわけではなく、時々発生。 でもってzabbix serverプロセスを再起動すると何事もなく動作する。 現象を整理 現象が発生したときに実際にzabbixサーバとzabbix agent間で通信ができなくなっている Aug 21, 2014 · Zabbix agent on [HOSTNAME] is unreachable for 5 minutes. at this time the servers are up, responding to ping, and the zabbix agent process is running . seit diesem Zeitpunkt habe wir bei einer anderen Firma genau May 12, 2018 · We have been running zabbix on a windows machine for a while. This section describes the differences between the Zabbix agent and the Zabbix agent 2. J'ai Jun 14, 2012 · Zabbix_agent unreachable. The agents can be running fine until suddenly the server decides it is unreachable and and tripping the "no data from agent. We created especially for this troubleshooting new "fake" host with some not-existing IP address "172. In Windows host, the port 10050 is "LISTENING". Once the alarm fails it immediately okays which is the weird thing. 09-10-2018, 22:13. 04 server and since then I have been getting "Zabbix agent on Zabbix server is unreachable for 5 minutes" on the dashboard: I've checked the conf files for both agent and server and, as far as I can see, they are set up correctly. nodata (5m)}=1. The poller processes reach a 100% usage and once I get notified about that, I start getting alerts about "Zabbix agent unreachable Dec 16, 2019 · We are using Zabbix4. 0 and it was working fine upto Dec 13, 2019. But yet, if I do a SNMP walk or a zabbix_get to the zabbix agents they get values fine. On the zabbix server, try telnet <windows system> 10050. 100. exe --install. It is only doing active checks at the moment, as we don't want to open up the network port to the server. 22 Puis relance l'agent Zabbix. 7. db config: my. 109) I can ping the zabbix agent IP from my proxy machine. 168. 151:10051] started to fail (cannot connect to [[192. Nosso servidor Zabbix tem apresentado um sintoma estranho. 4, some (not all) Windows hosts trigger "unreachable for 5 minutes". May 4, 2016 · Установил zabbix-agent на Windows систему, конфиг и лог запуска ниже. Reboot the monitored windows host - problem solved - and for obvious reasons this is not a valid solution really Feb 1, 2024 · Here's the problem I'm facing: The Zabbix agent reports as being unreachable. Apr 10, 2019 · 15-10-2019, 18:09. NAME} is unreachable for 5 minutes" don't alert when agent is down. The average of the past 3 days is 82%. Consegue fazer tudo mas quando tento monitorar um cliente que é fora da minha rede não consigo ja fiz tudo que achei na net, sra que consegue me ajudar. 85. The trigger "Zabbix agent on {HOST. 044 agent #3 started[listener #2] 51608:20160923:165446. x. On a 64-bit system, a 64-bit Zabbix agent version is required for all checks related to running 64-bit processes to work correctly. I checked my Zabbix servers and they were all ok. "Agent hostname" is not the system hostname necessarily - it depends on the configuration parameters "Hostname" and "HostnameItem". I set up Zabbix Server 3. Try to connect from the server to zabbix agent port manually via telnet (port 10051 if I'm not mistaken). To install a single instance of Zabbix agent with the default configuration file c:\zabbix_agentd. The correct ports are open between agents and zabbix server. - switch to active monitoring. 9-MariaDB, for Linux (x86_64) using readline 5. I am using version 4. at (192. 123. I am getting those unreachable alerts through some unknown action seems like, all actions are blocking "unreachable for 5" and my delayed Action would have Nov 5, 2020 · STEP 3: Finding out what the unreachable pollers are doing. Hello, I am trying to configure Zabbix agent to a host Here are the steps which I am following 1) Creating Host Nov 4, 2019 · dans le fichier de configuration de ton agent 005, il faut modifier la ligne qui commence par Server comme suit: Server=127. 7: Zabbix agent on HOSTNAME is unreachable for 5 minutes. some of them are losing the agent connectivity a few times a day, each time is for short time of up to 10 minutes. Zabbix Official Repository provides installation packages for Red Hat Enterprise Linux, CentOS, Oracle Linux, Ubuntu, Debian, SUSE Linux Enterprise Server and even Raspbian. Zabbix、SNMP、IPMI、またはJMXエージェントによるチェックが失敗（ネットワークエラー、タイムアウト）すると、その後、当該のホストインターフェイスは到達不能として扱われます。. Then after about 3 or 4 minuets the same errors happens again. the eventvwr on the client server shows the Sep 6, 2020 · Zabbix poller processes higher than 75% and agent unreachable. Jul 16, 2019 · 12:20 Pollers busy + UnreachablePollers busy = Network problem where Zabbix can't connect to devices it monitors. it is unreachable for 5 minutes 7s Aug 7, 2021 · Zabbix Agent Unreachable for minutes. Sep 4, 2018 · Hello, How can I disable sending emails from the trigger Zabbix agent on host is unreachable for 5 minutes Rgds, John Jun 20, 2018 · How to debug Agent unreachable events. Jul 29, 2013 · The agent on the host is started. 25-08-2017, 18:44. Learn more about Zabbix agent 2 features. ping. 4 Monitoring a total of 40 hosts. May 1, 2018 · "Zabbix agent on server1. The server is not overloaded, it's using about 70% of memory at most, and CPU never goes above 50%. 2 and Zabbix Agent on the same Ubuntu 16. HOW FIX IT? The situation is as follows: zabbix server version 3. # nc -zv home-assistant. 3. 9. 1, zabbix components 5. No firewall between Zabbix server and this host, ping is working. It's all ok. it is unreachable for 5 minutes" and BEFORE 30 second return online. Note that Zabbix agent active checks do not influence host availability in any way. All of the virtual machines on the server also have agents installed and those continue to work even while the agent on the host Hi, since our upgrade from Zabbix 3. Agent unreachable. I have installed agent on this host, but in Monitoring page I see following: Zabbix agent on CentOS is unreachable for 5 minutes (CentOS - it's name of my host) Selinux and IPtables are disabled. Then I found that the item. This is what led me to discover step 2. and then one after another find it zabbix agent unreachable. Unreachable interface. 21-08-2014, 22:03. NAME} is unreachable" trigger that is called "unpingable. Last night we had alone > 400 Mails with unreachable messages coming in from 02:03h to 03:30h. May 17, 2016 · Also all the hosts are being monitored using active agent so I am finding very hard to find api response data in this case. 11 (internal network) Zabbix proxy server: 192. ping, and the trigger is set as follows: {host. Installing agent as Windows service. Note that Zabbix agent active checks do not influence interface availability in any way. On our Zabbix server, the alarm "Zabbix unreachable poller processes more than 75% busy" had been triggered and cleared frequently. x86_64 zabbix-sender-3. 123 is unreachable for 5 minutes Trigger status: PROBLEM Trigger severity: Average Trigger URL: Item values: 1. Em 5 a 10 minutos, a situação volta ao normal. See attached image for an example. Host hostname in Zabbix is not the DNS or the IP address - it's the contents of the "Host" field in the host properties. Não identifiquei nenhum LOG que fizesse relação com o problema, mas esses Feb 17, 2020 · 17-02-2020, 14:35. Occasionally (once every 1-2 weeks) i can observe strange behavior of the whole Zabbix Yesterday one of my servers rebooted so zabbix triggered "unreachable". conf 50968:20160923:165446. look at this entry in the problem view: 01:01:30 Average 01:01:23 RESOLVED server1. 1 installiert, auf 7 Servern. Its not accessable with telnet and in the logs are full of this: 22148:20090212:100859 Values in the buffer 0 Max 100 22148:20090212:100900 Sleeping for 1 seconds 58068:20090212:100900 In collect_cpustat() 22148:20090212:100901 In send_buffer('88. Nov 23, 2018 · zabbix-agent-3. g. Hello, since we moved to Zabbix 3. ping for that server, I found actually there is data during that period. Modified 8 years, 6 months ago. If that host are monitored over agent (are not with items which are SNMP/IPMI/ODBC/telnet agent/ssh agent) you can: - disable host which are down. I just experienced a false alert where every agent being monitored suddenly went "unavailable for 5 minutes", but there are no communication issues between the zabbix server or any of the agents or the database. 12-09-2017, 23:28. or. The alerts is also getting cleared within no time & sometimes duration is showing in - (minus) as well (PFA for details). Jun 13, 2018 · 主机运行时,会报这个错,所以要先按安装Zabbix agent, Zabbix -server在监控的过程中，发现Web上报错提示zabbix server与agent之间已经失联超过5分钟了，为了找到问题出现的根本原因，在troubleshouting的时候，应该首先去查看服务对应的日志。. Select the SNMP version from the dropdown. ago. _Combsy_ • 5 yr. Telnet is blocked for the affected hosts. BEFORE. Kindly help me on this. May 12, 2021 · Hallo in die Runde, erst einmal im vorraus Danke für die Hilfe, die ich hier bekomme und schon bekommen habe ;). Trigger status: OK. The server has a proxy and an agent installed and I get the following messages every minute: Code: Trigger: Zabbix agent on [hostname] is unreachable for 1 minutes. It consist of 597 hosts currently. 首先应该查看server端的日志有 A host is treated as unreachable after a failed check (network error, timeout) by Zabbix, SNMP, IPMI or JMX agents. Jul 26, 2015 · agent flapping is still a problem. Apr 13, 2014 · The status "Zabbix agent on (windows desktop) is unreachable for 5 minutes" flaps on and off. After agent is started item is polled once and host becomes reachable. Jan 7, 2019 · Zabbix agent on is unreachable for 5 minutes. 101. Es wurden bei einer Firma Zabbix Agenten 5. at 10050 Connection to home-assistant. 3- Power returned. ping get data is 1. In order to automate the remediation of problems, I am trying to use the Zabbix API to gather a list of computers that are unreachable via Zabbix Agent ping. Zabbixエージェントのアクティブチェックは Download and install Zabbix agents for advanced monitoring functions, improved performance, and easy plugin development. After this the agent on the affected 'Windows Server machines" kept flapping events repeating for these servers behind the WAN Router but the WAN Router May 13, 2016 · Now If I manually disable agent on one of my host and wait then it does go through delay action and send alerts after 3 minuts have passed But at night its following totally different path. Custom plugins in Go. This is a bit more of a troubleshooting process, but the most likely reasons are: connection from the server to the agent fails - try telnetting from server to port 10050 on the agent. 8. It becomes crazy to follow. We are working with AWS servers. Posts: 27. 2 agent unreachable false alerts, change to only alert if fails twice or zabbix server overloaded? Aug 29, 2016 · Emails are relayed through a gmail account not associated with my exchange server and all of the zabbix agents and the zabbix server are on centos. 15. Below is the scenario: I have installed Zabbix Server on AWS Server (Singapore Location). hellgate. 3. Unser Zabbix kontrollprogramm läuft sehr unproblematisch. Why Av Nov 28, 2017 · 1. But in last two days we got lot of alert that SSH service is down on all host and Zabbix agent is unreachable over all host and its resolved automatically but it generate lot of alert during this time period and its very annoying. Not sure what spikes you mention but go to Monitoring -> Latest data or Graphs for any device which had this agent unreachable alert and carefully look if you have all the values with exact timestamps collected at the problem period. Found a bug report that "unreachable pollers may "hang" when are doing ipmi checks", we changed the Description. 4 system. 4 2 Zabbix proxies 3. start agent. Feb 12, 2021 · Hello guys. We are faced with an issue with Zabbix 5. And we are facing below issues: 01. Oct 8, 2015 · On the windows system "netstat -an" to make sure your zabbix agent is listening. The network card changed from ens32 to eth0, i changed this in the /etc/network/interface via nano, restarted and everything came back up without issues. x','10051') Zabbix 4. Hi, I'm running Zabbix 3. ping - all of the hosts were up and reachable. A host interface is treated as unreachable after a failed check (network error, timeout) by Zabbix, SNMP, IPMI or JMX agents. In those host only few host (around 10 host) flapping between OK and Problem state on "Zabbix agent on X is unreachable for 5 minutes" trigger. Estou iniciando nesse ambiente Zabbix. 67' which is part of one of our valid Feb 15, 2022 · Here it stays "unreachable" for hours, even though it is clearly reachable. agent. load[percpu,avg1]] on host [New host] failed: first network error, wait for 15 seconds Zabbix agent item [system. Asked 8 years, 6 months ago. From that moment UnreachableDelay defines how often an interface is rechecked using one of the items 17 Agent vs agent 2 comparison. 0. 2- Stayed down for about an hour. I downgrade to zabbix server version 3. x i have one single host that drives me mad. com agent. The logs from the agent machine (2. but i use zabbix_get -s xxxx -k agent. ping interval, decreased it, nothing seems to help. Sorted by: 0. 109 (internal network) Zabbix agent: 172. 4 and the active checks working perfectly now. 1]:10051]: [111] Connection refused) Nov 18, 2020 · Doesn't matter if host is reachable or unreachable - ICMP ping always returns 1. shutdown agent. this happened with Now all the agents on all the hosts report unreachable at the same time, including the agent running on the server machine. I have a Zabbix Server which monitor around 250Host. I'm using the dockerised version of Zabbix. However, I can successfully ping the host. cpu. I've configured our item using agent. No downtime there. If the Timeout is 20 seconds and UnreachableDelay 30 seconds, the next check will be in 50 Nov 14, 2012 · Our current Zabbix setup is running the frontend in a different server from the backend (MySQL 5. Few days ago started appearing and issue Zabbix agent on &lt;host&gt; unreachable on each of 30 servers. One of the servers monitored by Zabbix is not reachable. 14 to 2. 010 agent #1 started [collector] 50440:20160923:165446. However I have script ready to delete the host by host id but I am not sure what parameter to look into api response to find out unresponsive/down hosts from zabbix api. 到達不能なインターフェース. In the agent log nothing is shown, but the last restart of the agent, no errors at all. I think is due to the fact that Zabbix server can not check the ping data that it don't receive. Open a linux terminal and do something like ps axu|grep -i unreachable; Note the unreachable pollers that are slow. ping for 5 minutes" trigger. 4, monitoring about 30 hosts. It's a physical Windows Server 2016 with Zabbix Agent 3. I see, in the mail screen of the zabbix server, that these zabbix agents are unreachable. If the Timeout is 20 seconds and UnreachableDelay 30 seconds, the next check will be in 50 on one Server my zabbix agent is unreachable. Step 2. it Zabbix agent on server1. Reply. That status isn't flapping, it stays in Problem mode for days. 1- Power went down. zabbix_sender: send value error: ZBX_TCP_READ() timed out. el7. This one out of 858 hosts Triggers the Zabbix agent. We have tried to restart the zabbix In the Zabbix server log unreachability is indicated by messages like these: Note that the exact item that failed is indicated and the item type (Zabbix agent). Server and agents are 2. These packages are created and officially supported by Zabbix SIA. 045 agent Dec 8, 2019 · It looks like the windows time server is up and running and using the same source as the zabbix server, Offend I do see breaks in the graphs at the same time as the unreachable triggers start up. 8, operation system is redhat 7. May 23, 2017 · I see this every time I give 'systemctl restart zabbix-agent' Strangely, the host is reporting in the server's host configuration and everything seems to be functioning just fine. "unreachable poller" processes are for host monitored over passive checks. dimir Not clear what you mean by "user is responsible for keeping agent/proxy/server time in sync". Note the PID (of the thread, not of the whole zabbix process) Mar 31, 2016 · Zabbix agent on Host is unreachable 31-03-2016, 18:35. zabbix version is 3. Required NVPS 465. The alerts do not clear until the server is restarted. " The "Agent Ping" item send data when the agent is up. Add an SNMP interface for the host: Enter the IP address/DNS name and port number. Perfect, but the message didn't go away. We are monitoring 60 servers with zabbix and Zabbix サーバのログでは、接続不可能な状態は次のようなメッセージで示されます： Zabbix agent item [system. But receiving huge number of 'Zabbix agent on {HOST. Agent is running and listening 10050 tcp port: [root@centos /]# netstat -ntpl | grep Aug 24, 2017 · Description. 9) to 6. Nov 27, 2015 · Zabbix-agent unreachable. I'm a total n00b with zabbix, a colleague who no longer works with me set it up. and then i upgrade zabbix agent 3. I had some saying 1 item in 60 seconds. Code: 3816:20170523:111111. Originally posted by CTest. com is unreachable for 5 minutes. 4. Hi, thanks for answer. Zabbix agent on server. Once in a while (at least twice a week) I get notifications about: Problem: Zabbix agent on {HOST. The interaction of system components (server/proxy/agent) occurs over the TCP Protocol, which cannot work only in one direction - reverse traffic is required. 14-09-2017, 22:48. In the queue it backs up to over 500 items in the 10min column. 151]:10051]: [0x0000274D] No connection could be made because the target machine actively Sep 23, 2016 · 50968:20160923:165446. 2 (outside network but pingable from 102. Hello, I keep having trouble with the zabbix agent (or server, I suspect). I've been facing these issues for quite sometime. the problem is although the server is up Zabbix keeps reporting that its "agent is Unavailable for 5 Min" then the problem resolves it self. The alerts don't clear upon restarting the agent on the hosts, network connectivity between the hosts and the server Feb 28, 2017 · 28-02-2017, 18:28. Aug 25, 2017 · 3. Создал для него отдельный узел сети, но в колонке Доступность горит красная Z с ошибкой: Get value from agent failed: cannot connect to [ [192. Installation instructions are available in Zabbix download page and Zabbix documentation. May 4, 2021 · Code: zabbix_get -s monitoredhost(my monitored host IP) -k agent. name:agent. Not immediately flapping between two states it takes some time (around 2-5mins) before May 2, 2019 · I have around 200 server clients on my Zabbix 3. . x86_64 I'm facing a problem that sometimes I will receive alerts like "Zabbix agent is unreachable for 5 minutes", but when I check the latest data of item agent. . win. Ask Question. conf: zabbix_agentd. 1,10. 9 (RHEL 7. Any ideas would be of great help. E. Once that happens I cannot brung back the host. i have a few windows servers computers with a agents install on them. Zabbix agent status monitoring. ping nodata trigger just floods. After few mins, I started getting this alert message on Zabbix server: Zabbix agent on Zabbix server is unreachable for 5 minutes On Zabbix Server: Jul 22, 2018 · 1 Zabbix server 3. Description. It really seems like the graphs break a min or two before the triggers kick off. Now i need to monitor the AWS private server which is in Virginia location. 16. May 23, 2013 · I have a Zabbix on a Windows 2008 R2 Hyper-V server that has been running correctly for months. 2. The Zabbix agent service is running without any apparent issues. When i stop the zabbix agent on one of my other servers, zabbix triggered "unreachable" and after a few seconds after i started the agent the message goes away. 6 and then upgraded RDS to 14. Sometimes of course the host is actually unreachable, but most of the time, agent. Zabbix server, frontend and DB (Postgres) are hosted one VM. 5- Then WAN was Fixed. On my zabbix server (or actually on every host) I regularly get the message that the agent is unreachable, but when I try a zabbix_get from the server command line the agent (s) is/are perfectly reachable. 6 we experience a large amount of ". From that moment UnreachableDelay defines how often an interface is rechecked using one of the items Feb 25, 2020 · I am new to Zabbix. example. 1) on the second one. Starting last night the agent becomes unreachable for five to up to thirty minutes at a time and I cannot figure out why. 102. 5), after upgrading Zabbix 1. " waves. The only thing I can see in the server log: on different items I get "[<item>]failed: first network error, wait for Nov 19, 2018 · Confirmed. There is no host delayed on the queue tab anymore and no false alerts. At 02:20 am I get a huge burst of these lasting 30 mins, then all ok. hostname (my monitored host DNS name) Command 'zabbix_get' not found, but can be installed with: Result: apt install zabbix-proxy-mysql Nov 7, 2017 · 2 Answers. NAME} is unreachable for 5 minutes" after a day when i restart zabbix server. It seems that the zabbix server believes that the agent is down. My zabbix environment has a zabbix server, zabbix db, zabbix proxy, all agents connect to proxy. 4 zabbix agent version 3. 0. msi and using Orca to modified and extended to the hosts. Steps to repeat: create zabbix agent item. 5 Currently we're migrating our prod setup (distributed monitoring) to Zabbix. In zabbix configured: Configuration - Actions - Event source -Auto registration- Create action. My Zabbix server have been running for over 2 years and i have not seen this problem. But usually firewalls are able to maintain a session. Mar 14, 2024 · We have upgraded Zabbix server from 3. All zabbix server and proxies are FreeBSD 12. i an upgrdate zabbix server 3. ping nodata Trigger like 60-80 times a day. This issue has been occurred after we changed the threshold to 90%. Since updating to 3. Also, the zabbix server is behind a sonicwall, if that makes any difference. as portas dos dois pontos estão aberta, client rodando aparentemente normal Jun 14, 2012 · I don't think it is something with the agent, because it's still running when the zabbix frontend says its unreachable(and zabbix_get works). load[percpu,avg15]] on host [New host] failed: another network error, wait for 15 seconds Dec 16, 2019 · We are using Zabbix4. I was able to check some of the mentioned hosts during the "Mailstorm" with ping/fping and agent. After every couple of hours, we keep getting message saying "Zabbix agent is unreachable for more than 5 minutes" and this is for all agents. However the item is not polled after this until server restart. 002 using configuration file: C:\zabbix\conf\zabbix_agentd. Jan 4, 2017 · Hello Zabbix Community Support, I just did installed of Zabbix Server along with agent (on CentOS7) and another Zabbix agent installation on another machine(on CentOS 7). 010 agent #0 started [main process] 52208:20160923:165446. What happened exactly is :-. Oct 21, 2015 · I am seeing off and on through the day the trigger "zabbix agent on x is unreachable for 5 mins". The hostname set in the zabbix agent is the same as the hostname of the relevant linux box, I can telnet to port 10050 from the proxy to the IP address of the zabbix agent hosts, I can telnet to port 10051 from the zabbix agent hosts to the zabbix proxy. 4 Download from suiviperf. Hello everyone! I'm having issues with one of my Zabbix agents on an Ubuntu host. however, shorty after, all SNMP and Zabbix agents show they can't be reached. 2 version, I have reconfigured nodata trigger to 10 checks, 10 minutes, 5 minutes, increased agent. This suggests an issue with the server. Apr 14, 2016 · Tried zabbix-get -s hostname -k agent. load[percpu,avg15]] on host [New host] failed: another network error, wait for 15 seconds Zabbix agent on hosts is unreachable for 5 minutes. Add interface credentials depending on the selected SNMP version: SNMPv1, v2 require only the community (usually 'public') SNMPv3 requires more specific options (see below Aug 21, 2018 · Hi, I have searched a lot about this but i couldn't find a solution on this. 3 we are experiencing some serious issues with the new version : Usually once every 10 days at a ramdom time Zabbix starts sending alerts that all Agents are unreachable for more than 5 minutes which is not true. When it's "unreachable" I get [24375]: Timeout while executing operation. 4 and its associated containers. Viewed 41k times. 4. Linux, Windows: all desktop and server versions, on which an up-to-date supported Go version can be installed. 80. NAME} is unreachable for 5 minutes' alert very frequently. #3. This fires, then is OK, then will be a problem again. ping shows that Jan 11, 2021 · May those be First network errors, hosts becoming unavailable or unreachable, these error messages quite often question what is happening with Zabbix. 101]:10050]: [101 Unreachable interface. Third, check if Selinux and Firewall is not running (if it's Linux host) 2. 31. Après environ 50min, les agents de mes deux serveurs passent en "Zabbix agent on <nom du serveur> is unreachable for 5min". 1 Distrib 10. Aleatoriamente, todos os itens aparecem no monitoramento com alerta, como se tivesse ocorrido uma falha. I'm using build-in "Template App Zabbix Agent Jun 26, 2019 · (pacemaker/corosync) Zabbix server runs on the first one and the databse (MariaDB, mysql Ver 15. cnf Nov 23, 2017 · 23-11-2017, 14:07. Therefore, you should talk about which side starts the connection (who connects to whom). 14-06-2012, 17:51. NAME} is unreachable for 5 minutes But for all of my hosts! I get that for every host I am monitoring. 4 problem persists. 1:10051] started to fail (cannot connect to [[127. 044 agent #2 started[listener #1] 52888:20160923:165446. Apr 21, 2016 · Seulement j'ai un problème, j'ai installé l'agent sur mon Zabbix Server et un autre serveur que je veux monitorer. There is a strange issue going on. ping - and when the host is responsive according to zabbix I get a "1" back as a result. So far I have created a tag on the "Zabbix agent on {HOST. In Server, nmap give me back this answer. nmap -p 10050 -P0 <windows system>. Trigger severity: Average. Aug 5, 2018 · Recently I've taken over administration over Zabbix environment. The case is that I using the default template "Template App Zabbix Agent" which interval is 1 mins, and found that it always alert "Zabbix agent on {HOST. Second, restart and then check agent & server logs. On the server the host is showing as available on the host configuration page. (even after days) I have tried restarting the agent and disable/enable the host on the server neither of which worked. For notifications, we are using PagerDuty. 1. This happens on multiple hosts behind each of the proxies. Mas são todos. A agent restart doesn't help. 4, yet i have never had such a problem. 4 to 3. 975 active check configuration update from [127. Sep 18, 2013 · Trigger: Zabbix agent on HOSTNAME - 192. 0, fping 5. Jun 24, 2015 · Zabbix server IP: 192. marisa. The zabbix-agent service on the monitored server is running. 23 on Amazon Linux 2023 operating system using AWS PostgreSQL RDS version 14. Create a host corresponding to a device. start agent & server - observe the item being polled. A zabbix server process either. Zabbix Server(Singapore) (Public IP) Sep 10, 2018 · Zabbix API | Get List of Unreachable Machines. For active checks to work, agent hostname must match the host hostname in the Zabbix server. Bis vor Tagen. ri gc md pl ft fi xm le rd pl