@PP_ try 10.8.0.1/20

ElSigma wrote Hi, @Ethan-TP, thanks for your response. Yes, this LDAP server has been in production for around 3 years and I have multiple applications and Linux servers authenticating through it....

@GRL @Franklin7777 I did a test with my ER707-M2, it works with L2TP, firmware version on the router is 1.3.1 Build 20251009 Rel.67687

@Franklin7777 Port forward? You shouldn't use it, delete all port forwarders and try again.

@NeoCZ No, you cannot use USB for SD-WAN

@Bug_do_Ti try another vpn client, I use wireguard client from wireguard. never problems.