[BUG] network-status gives wrong result

[Beppo-hash]

Describe the bug
If I check my network interface status the result is always ‘healthy’, even if I pull the cable. The same result when checking a bond interface with 2 slaves: if 1 slave is down, the bond is still healthy. Only unused interfaces that are administratively down are reported as ‘down’.

Environment:

• OS: Alma 9.7
• Python Version 3.9.25
• PVE Version 9.1.5
• check_pve 1.6.0

Additional context
Maybe a PVE issue?
In the system log I can see the link going down, but in the PVE GUI the interfaces are still marked as active.
‘ethtool ‘ and ‘/proc/net/bonding/bond0’ are showing the expected status.

./check_pve.py -u root@pam -p password --api-endpoint hansi  -k -n hansi -m network-status --name nic5
OK - Network interface 'nic5' is healthy

ethtool nic5
Link detected: no

./check_pve.py -u root@pam -p password --api-endpoint hansi  -k -n hansi -m network-status --name bond0
OK - Network interface 'bond0' is healthy

cat /proc/net/bonding/bond0
Slave Interface: nic5
MII Status: down

[nbuchwitz]

Thanks for reporting it. I will have a look