L2J Server

L2J Revision Number:4859
L2JDP Revision Number:8297

Hello to all, someone can explain me this console warning?

I bet someone is trying to cheat warehouse with phx.

The error relates to a player (Brontolo) trying to insert an item into the warehouse, but the itemcheck (checking for cheating, etc) threw up a red flag. You can see exactly what he did by enabling finer logs to be shown (which would have appeared as a message above the one you posted). For now I can only give you a general list of what he may have done.

He could have done any of the following:

• He tried to put an item in the warehouse that doesn't exist anywhere in the game world.
• He tried to put an item that he doesn't have into the warehouse.
• He tried to put something in the warehouse with an invalid count; He either put -1 of a stackable item, or tried to put 2 or more of a non-stackable item.
• He tried to put more of an item than he owns into the warehouse (for example, he has 100 adena, and tried to put 1000 adena into the warehouse).
• He had a pet out, or were mounted, and tried to put the pet collar/strider bugle into the warehouse while the pet were summoned and active.
• He tried to put an enchant scroll into the warehouse while he were using it.
• He tried to put an augmented weapon into the warehouse while casting a spell (Labeled as "Possible exploit" in the source).

ok, thx for info, so its not necessary an exploit.

darknessneo wrote:ok, thx for info, so its not necessary an exploit.

Normally the client and other parts of the server should prevent any of those things from happening, this error is pretty much the last safeguard before an exploit happens.

It is possible that his is merely a one-time hiccup, but if you see this warning popping up more than once, it is more than likely that the player is trying to cheat somehow (or using a bot that is sending the wrong packets). I'd suggest looking into what the player is doing if that happens.

What are the different switching and routing techniques used by WAN? and what will be the best technique to be used in a library's network consisting 60 computers?
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