nmap - Jenkins cli connection timed out -

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i trying access jenkins server 1 it's installed one. when try run

java -jar jenkins-cli.jar -s http://remote:port/jenkins

i have, after few dozens of seconds, java.io.ioexception: failed connect connect http://remote:port/jenkins/ error.

pinging remote works, , running nmap -p port remote gives me

starting nmap 5.51 ( http://nmap.org ) @ 2016-07-28 11:51 cest nmap scan report [remote] host (0.00047s latency). port       state    service [port]/tcp filtered m2mservices  nmap done: 1 ip address (1 host up) scanned in 0.27 seconds

is problem related filtered state? thanks.

yes. need check firewall settings.


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