Hello.
I have next problem - when I start ppp connection on mikrotik rb750 + sierra 8082 at begin all works fine.
But after several days (usually - 3-4 days) I see next situation - ppp connection is up (I see ip address from operator, I see that connection status is "connected", I see LCP packets to/from operator), but I have no any traffic (no ping, no tcp/udp to any ports, no any input/output traffic in ppp status). And, of course, mikrotik don't try to reconnect, because ppp connection is up.
If I disable/enable connection - it recover.
I want to solve this problem without ping script and force reconnecting (I did it always - but it a bad solution).
What I can check to find problem source?
Thanks.