I'm running GRE+IPSec behind the NAT on both sides with between MikroTIK devices of a different models. IKE1 with MAIN exchange mode. All my 40 tunnels broke overnight after automated installation of long-term 6.48.5 (before that tunnels were rock solid for 4+ years). It seems that initially IPsec t...

Anyone have IP-IP tunnel + IPSec problem? After morning update, between my CCR1036 and RB2011 stopped tunneled traffic if tunnel IPSec encrypted. Nothing other changed on this routers. I'm running GRE+IPSec behind the NAT on both sides with between MikroTIK devices of a different models. IKE1 with ...

Please help if you experiencing similar issues as I have no idea where to even start troubleshooting. Have a look above, IPSec issues have been discussed before. Downgraded from "Stable" 6.48 to Long-Term 6.46.8 and IPSec IKEv1 issues disappeared. I guess I was just lucky not getting prob...

Please help if you experiencing similar issues as I have no idea where to even start troubleshooting.

Have a look above, IPSec issues have been discussed before.

Thank you, I've read it all but nothing that would cover my case with IKEv1

After upgrading all our routers (mix of different models: CCR, RB1100AHx4 and CHR) bumped into an issue that IPSec tunnels (GRE based) after Phase 1 is expired Phase 2 fails to form. Before upgrade those tunnels were rock solid for the last 3+ years and survived multiple upgrades. Active peer shows ...

Is there a way to send logs from Mikrotik to a remote syslog server over internet using TLS? Thank you