Check connectivity to key local computers on the LAN:
Tests connectivity to key LAN devices and diagnoses network path issues with recommendations.
/plugin marketplace add danielrosehill/linux-server-plugin/plugin install linux-desktop-mgmt@danielrosehillnetworking/Check connectivity to key local computers on the LAN:
Gateway/Firewall: ping -c 3 192.168.1.1 (OPNsense)
Home Assistant: ping -c 3 192.168.1.10
This VM: Verify own IP ip addr | grep "10.0.0"
NAS: ping -c 3 192.168.1.100
Proxmox Host: Attempt SSH connection to host
DNS: Test resolution nslookup google.com
Internet: ping -c 3 8.8.8.8
Check LAN subnet: ip route | grep 10.0.0
Scan LAN for active hosts: nmap -sn 10.0.0.0/24 (if nmap available)
Review ARP cache: ip neigh show
Check network interface status: ip link show
Provide Daniel with:
Context: This VM is at 192.168.1.20 on a 10.0.0.0/24 LAN with gateway at 192.168.1.1