Hi.
Maybe someone can point me the right direction here... We have a company with two offices connected over L2TP/IPsec VPN. All was fine until we moved the main server from office 2 to office 1, and upgraded (replaced) routers on both sides. Office 1 has RB5009 acting as L2TP/IPsec server, and Office 2 has ATL LTE18... and we have only 3 users in every office, so pretty capable hardware for what we need. After making mentioned changes, accessing windows server from office 2 was super slow... around 1Mbit/s, after some playing around with various settings, I discovered, that changing MTU for the site-to-site L2tp connection fixed it - now we are getting ~150Mbit/s when accessing windows server from Office 2. But now we have a second speed issue - when employee connects from outside to the office 2 using SSTP VPN, they get terrible speed when accessing Windows server directly (around 500Kbit/s). They are connecting to Office 2 using SSTP VPN, because they usually work on their office desktops using RDP, which works fine. So, have I missed the root couse?
Maybe someone can point me the right direction here... We have a company with two offices connected over L2TP/IPsec VPN. All was fine until we moved the main server from office 2 to office 1, and upgraded (replaced) routers on both sides. Office 1 has RB5009 acting as L2TP/IPsec server, and Office 2 has ATL LTE18... and we have only 3 users in every office, so pretty capable hardware for what we need. After making mentioned changes, accessing windows server from office 2 was super slow... around 1Mbit/s, after some playing around with various settings, I discovered, that changing MTU for the site-to-site L2tp connection fixed it - now we are getting ~150Mbit/s when accessing windows server from Office 2. But now we have a second speed issue - when employee connects from outside to the office 2 using SSTP VPN, they get terrible speed when accessing Windows server directly (around 500Kbit/s). They are connecting to Office 2 using SSTP VPN, because they usually work on their office desktops using RDP, which works fine. So, have I missed the root couse?
Statistics: Posted by Arty — Wed May 14, 2025 11:51 am
