Dear friends, please help me to solve next problem.
Original information
Mikrotik CCR1016-12G – VPN server l2tp. Firmware 6.47.10
Mikrotik LHG – VPN clients. Firmware 6.47.10.
Totally 30 clients.
Every morning I see very short l2tp uptime of some clients. These clients always different.
For example, lte session has duration 9 hours from last lte link down (total link down 7). But l2tp session has 55 seconds duration and 335 link down. Logs from client always in attachment.
Short term solution is rebooting the client. After it everything correct. Sometimes even a couple of week. But next morning or even today’s evening other clients show the same problem.
I will appreciate any advice which help me to fix it.
Thank you in advance.