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Configured Jenkins, tried to change the port to: 5555 as 8080 is used by tomcat apache.

Edited: vim /etc/sysconfig/jenkins and updated JENKINS_LISTEN_ADDRESS="0.0.0.0" AND JENKINS_ARGS="0.0.0.0"

Restarted the jenkins Server: sudo service jenkins restart

Error:

This site can’t be reached ipaddress took too long to respond. Try:

Checking the connection Checking the proxy and the firewall ERR_CONNECTION_TIMED_OUT

ps aux | grep jenkins

jenkins   6799 33.4 15.7 3078760 296780 ?      Ssl  09:15   0:12 /etc/alternatives/java -Dcom.sun.akuma.Daemon=daemonized -Djava.awt.headless=true -DJENKINS_HOME=/var/lib/jenkins -jar /usr/lib/jenkins/jenkins.war --logfile=/var/log/jenkins/jenkins.log --webroot=/var/cache/jenkins/war --daemon --httpPort=5555 --httpListenAddress=0.0.0.0 --debug=5 --handlerCountMax=100 --handlerCountMaxIdle=20 0.0.0.0
root      6909  0.0  0.0 112680   740 pts/0    S<+  09:15   0:00 grep --color=auto jenkins

Port 5555 looks fine with below query:

sudo lsof -i -P -n | grep LISTEN

java       6799     jenkins  165u  IPv6 9250567      0t0  TCP *:5555 (LISTEN)

Port 8080 is running for tomcat:

java       6269        root   50u  IPv6   48458      0t0  TCP *:8080 (LISTEN)

Anything missing in the configuration here?

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  • what about 8080 port status?
    – asktyagi
    Jun 1, 2019 at 4:41
  • updated my question for 8080 as well Jun 1, 2019 at 4:43
  • check the port status from outside of server, check if those are reachable and responding within time.
    – asktyagi
    Jun 1, 2019 at 4:45
  • How to ping and test specific port? Jun 1, 2019 at 4:56
  • 1
    The first thing to look at is your firewall. Jun 1, 2019 at 5:04

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