So I have a HA3 connected to internet and I have a wireguard VPN client running on it. VPN is up and running normally. The issue is that I have a PC on the br-lan which is mangled to go through VPN, at least the idea is to have all traffic on that PC routed through VPN but when I run speedtest.net the HTML file is loaded but all the JS files timeout (.
So the question is how can I check why not all content is downloadable through VPN?
The destination IP is pingable from the PC no problem also tracert shows that the requests are going actually through VPN connection like [mik router] > [VPN] > [remote router] > [internet] but when I paste the URL into my browser the content is not loaded
THE CONFIG DOESN NOT MATTER AS LONG AS YOU CAN PING THE OTHER SIDE AND AT LEAST OPEN YOUTUBE OR GOOGLE!!!
1. is local LAN
2. is VPN tunnel
3. is remote LAN
4. is remote ISP
Also configuring the same Wireguard connection on the PC directly with the exact same settings as used in mikrotik's wireguard makes all the issues to be gone, which makes me think that something wrong is on my router
SOLUTION: [b]JUST SET THE SERVER'S MTU TO 1500[/b] should fix the issue