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[Help] Using rPE

Discussion on [Help] Using rPE within the Mabinogi forum part of the MMORPGs category.

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Old   #1
 
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[Help] Using rPE

I know rPE's documentation sucks. It seems there exist no respectable tutorials. Therefore, I am turning to you guys for help.

First of all, I'm trying to filter out certain outgoing packets, and prevent them from being sent.

Here's an example. I have some packet (randomly selected)
70760000000300007532001000000000835161140001040300 000006030000000A052449123E03000000170554F58A440300 000019051C905F43030000001B05

With a few bytes of data, and the rest is some type of header/footer. For sake of discussion, lets call the bolded part the data.

I'm looking to search for that header, and based off that, block the sending of that packet. Any tips on how it would be done? The normal filter seems incapable, as well as awfully nonintelligent. It seems to check each offset individually and if it matches, change the value of that one offset, as opposed to what I would want it to do, which would be to change the values iff all the values match.

My guess is that I would be looking to use a custom filter for what I'm trying to do. Has anyone else had more experience than me in using this? If so, help would be greatly appreciated.

Thank you in advance.
lostmage333 is offline  
Old 11/15/2009, 05:08   #2
 
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Never thought I'd hafta do this here...

Bump >.>
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Old 11/15/2009, 05:19   #3
 
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no,no. we knew it was here, we were just ignoring you. xD

not really, but i just didn't have any thoughts about it
jets2fly2 is offline  
Old 11/15/2009, 17:42   #4
 
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The Creator of rPE is registered on here.

Ask him.
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Old 11/15/2009, 21:35   #5
 
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The standard filter works fine for me. I just can't get it to modify a packet to a different size. (not even sure if that's possible)

What packet are you trying to block? Try modifying it to 0's
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Old 11/16/2009, 04:05   #6
 
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How do you properly use the standard filter? If I, say, put 01, AB, 88, 44 for example into the top, and 00, 00, 00, 00 into the bottom, it takes EVERY instance of 01 in the first byte, and changes it to 00. Same for the ABs in the 2nd byte, etc.

Also, I DC when I send a packet w/ a bunch of 00s o.O

DR, what's the name of the author of rPE here? Thanks.

EDIT: After briefly using my brain, I found that his pseudonym was Redox. Not all that surprised :/EDIT
lostmage333 is offline  
Old 11/16/2009, 20:38   #7
 
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Quote:
Originally Posted by lostmage333 View Post
How do you properly use the standard filter? If I, say, put 01, AB, 88, 44 for example into the top, and 00, 00, 00, 00 into the bottom, it takes EVERY instance of 01 in the first byte, and changes it to 00. Same for the ABs in the 2nd byte, etc.

Also, I DC when I send a packet w/ a bunch of 00s o.O

DR, what's the name of the author of rPE here? Thanks.

EDIT: After briefly using my brain, I found that his pseudonym was Redox. Not all that surprised :/EDIT
:3
Dark Raccoon is offline  
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