1.-Try to boot without No-IP.
2.-You should check if your router has loopback.
3.-See if the following ports are open: 7000,7100 and 7200.
4.-Use this configuration:
Code:
TBL_SELECTGATEIPS
[COLOR="#0000FF"]"Servername"[/COLOR] [COLOR="#008000"](NET IP)[/COLOR] 7100 MIR3
mud3\mir3server\HolleyDBSvr\HolleyDBSvr.exe
IP Set in here - 127.0.0.1
mud3\mir3server\HolleyDBSvr\!serverinfo.txt
127.0.0.1,[COLOR="#008000"](NET IP)[/COLOR]:7200
Mud3\mir3server\GameGate\SelGate\Config.ini
ServerAddr=127.0.0.1
ServerPort=5100
GateAddr=127.0.0.1
GatePort=7100
C:\Mud3\mir3server\GameGate\RunGate\Config.ini
ServerAddr=127.0.0.1
ServerPort=5010
GateAddr=0.0.0.0
GatePort=7200
Do not touch anything else.
5.-Try to login from a PC that is connected to your router, if you get offline, try from a PC with different IP (another router).
6.-If the problem continues, post screens and tell me where exactly will not let you enter.