connectivity check

[Andrei Borzenkov]

On 01.06.2024 01:57, Bojan Pogacar wrote:
> Hi!
> 
> After a day of debugging, I can not figure out, why connectivity check
> are not working. This is my NetworkManager.conf file below. I can see
> connectivity logs only when executing "nmcli network connectivity
> check", but I get repsonses only like connectivity: (wwan0,IPv4,45)
> check completed: FAKE; fake result for all interfaces. Otherwise, I can
> not see any scheduled checks on 15s intervals.
> 
> I've tried many versions from 1.35 to 1.44. I can not see any problems
> on dbus-monitor, I've also set all values to 0 from 2 for
> /proc/sys/net/ipv4/conf/*/rp_filter. Even when disabling all incomming
> and outgoing packets with iptables, I always get full connectivity
> unless I disconnect wlan, wan, wwan and etc. Then state changes to limited.
> 
> Any idea? Thank you.
> 
> 
> [main]
> dns=systemd-resolved
> 
> [connectivity]
> enabled=true
> interval=15
> uri=http://ping.archlinux.org/nm-check.txt
> response=ok
> 
> [logging]
> level=DEBUG
> 

Full log with DEBUG level would be useful.