Networking Issues

Setup, Configuration and Use Installation
1
  • Platform information:
    • Hardware: Raspberry PI4 CPUArchitecture/RAM/storage 2GB_
    • OS: Openhabian_what OS is used and which version_
    • Java Runtime Environment: which java platform is used and what version
    • openHAB version: 2.5
  • Issue of the topic: please be detailed explaining your issue

Hello people, My openhaibian pi4 has a networking issue. The device stops accepting new connections after a while. Current connections remain working. New connections fail. Outgoing connections are working. There are no firewall rules. The only way i can get new connections is to restart. Every thing else is working as expected.

Do you have any ideas how i can fix this.

2

Are there any log entries in /var/log/system.log file and/or information returned by the dmesg command that could be of help to identify the root cause ?
What about the amount of memory that is in use and how busy are the CPUs ?