No is not malicious attack what the fuck are u talking about guys? Everytime when some1 got some problems with a part of the bins, you are saying some1 is attacking.
The UDP problem is when NPCServer keep restarting or is not even loading.
UDP PROBLEM means:
One of the port maps is used by a program or a website that u entered and his cookies its still using that port.
What you can do it's very simple. Look in to FieldServer log or NPCServer (in one of this 2 is what im about to write) and you will see where it stoped the NPCServer. I mean at the UDP Thing. You will see there a lot of ports that the maps are using. Just look for the one that it stoped.
After that, go to map.cfg amap.cfg and find that port in there. And change it
3301 1 TRUE $FIELD_SERVER_IP $FIELD_SERVER_PORT 6062 $NPC_SERVER_IP $NPC_SERVER_PORT 6063 256 256 TRUE
Lets say in logs it stoped at port 6062 or 6063 ok? this means u have to change the port. Make them consecutive and check that the new ports that you are about to put are not used by other maps. For example : 9998 and 9999 so it will look like this after changing.
3301 1 TRUE $FIELD_SERVER_IP $FIELD_SERVER_PORT
9998 $NPC_SERVER_IP $NPC_SERVER_PORT
9999 256 256 TRUE
If this doesn't work Contact me on yahoo or mail me to
foxxzy@war0nline.net.