No netflow module installed but still server still listening on port2055 udp

Elastic Stack Elasticsearch
1

Hi
I was trying to fiddle with elastic NetFlow. i had installed a NetFlow filebeat and then it started to work. now i removed that in ny ubutnu netstat tbale its still listening on port 2055. how to fully remove that.

as i want to add the Elastic Agent only netflow .



root@elastic:/home/netflow# netstat -tunlp
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
tcp        0      0 0.0.0.0:5601            0.0.0.0:*               LISTEN      1119/node
tcp        0      0 127.0.0.54:53           0.0.0.0:*               LISTEN      745/systemd-resolve
tcp        0      0 127.0.0.53:53           0.0.0.0:*               LISTEN      745/systemd-resolve
tcp6       0      0 :::9300                 :::*                    LISTEN      1117/java
tcp6       0      0 :::22                   :::*                    LISTEN      1/init
tcp6       0      0 :::9200                 :::*                    LISTEN      1117/java
tcp6       0      0 :::5044                 :::*                    LISTEN      968/java
tcp6       0      0 127.0.0.1:9600          :::*                    LISTEN      968/java
udp        0      0 127.0.0.54:53           0.0.0.0:*                           745/systemd-resolve
udp        0      0 127.0.0.53:53           0.0.0.0:*                           745/systemd-resolve
udp        0      0 10.20.6.155:68          0.0.0.0:*                           701/systemd-network
udp6       0      0 :::2055                 :::*                                1118/filebeat

regards

2

looks like the process is still running... I suggest to kill it.... if it was fully running in memory in the background just removing the installation may not been enough.