One more song... Maybe a exclusive place for musics would be funny... We've used musics for diferent states on our ROUTERS and is very funny, and for customers too. They understand FAST something could be wrong or good... Next song is about... A long time ago, in a galaxy far, far away... Lord Vader...

Well, now everything is working 100% 1. We don't need any Bypass NAT rule to reach packets end to end. 2. For the DINAMIC IP origin (with Mikrotik RB912) we used a "My ID User FQDN" with an e-mail, and in Sonicwalls SIDE (FIX IP IN CENTRAL OFFICE) define the origin as 0.0.0.0 and "Peer IKE ID" e-mai...

Thanks a lot MIXIG!!! You are right, there was a mistake in the PUBLIC addresses SRC & DST ... :-( Now everithing works fine and packets are travelling perfectly end to end, but I have two final DOUBTS: 1. How is possible to be working, without taking in consideration the coments below, from the off...

We have configured an IPSEC configuration between a RB912 with a Sierra 8705 through LTE interface. The RB912 connects through LTE interface with operator OK. 0 R name="Sierra8705" mtu=1500 mac-address=A2:A3:72:DA:01:07 apn="movistar.es" user="MOVISTAR" password="MOVISTAR" network-mode=auto authenti...

Please note that RB912G-5HPND has no space to connect 3rd pigtail for an extension card. AUX2 almost sticks to the motherboard leaving no room for external pigtail. Well, we have installed a Sierra 8705 with it's own pigtail, and the solution is to use one of the three marked holes, who can be conv...