If they have a forward accept rule for UDP traffic from WAN to LAN, or no firewall rules at all, and the two needed EIM / EIF rules in NAT then they should get open NAT....
However, gamer customers still report they see "moderate NAT" on Xbox and not open.
...
I did test on 7.14RC1. Some enhancements have been done around 7.11 if i'm right.
Are you using pure Ethernet or a L2 or L3 tunnel for connection to the clients ?
When i test NAT on my public IPv4 IP delivered through an IPIPv6 MAP-E tunnel on my RB5009, i cannot get full cone to work. I can't say for sure actually if it's a provider filtering, or a Mikrotik IPIPv6 tunnel problem.
Statistics: Posted by FIPTech — Fri Feb 16, 2024 11:11 pm