I changed a vyatta 6.3 setup to new hardware about 6 months ago, I took the opportunity to upgrade to VyOS everything went well.
Since I have had a few reports of non- responsive vlans (no dhcp and/or DNS) in the last 2 weeks it has gotten much worse.
The environment is a proxmox server on a decent HP server, currently no other vm’s active and plenty of resources, connected to vlan tagged ports on a draytek G2260 then to dumb switches, room ports. The very similar vyatta install has been running for 3 years.
On boot everything works as expected then ssh and ftp stop responding and the client networks either lose dns and/or their connection. Today I have seen the system become unresponsive after 10 min - 84 min 7 times so far today.
I can’t see anything in the logs of interest other than EXT4-fs (vda1): warning: checktime reached, running e2fsck is recommended.
was running 1.1.6 updated to 1.1.7 today, also changed the primary dns from a ISP server to 18.104.22.168
Any advice on where to look next?