Might just throw in my cents here.. (this problem was predicted already
before release). Unreal/all IRCds have had a problem with it able to be
"owned"/crashed by a program that spawned heavily many unknown
connections.. We added a fix so no Y:line max clients can be larger than
MAXCONNECTIONS (which in your case is 256) minus 15 (for dns checks, socks
etc). Go edit the Y:line to say Y:1:90:0:241:100000 if you got the
"241" problem. This is for your own good really :P
--Stskeeps
---------------------------------------------------------------------
Carsten V. Munk - The Nightwalker, known on IRC as Stskeeps or techie
* ICQ: 16465977 - E-Mail: sts...@ts...
* Author of UnrealIRCd (http://unreal.tspre.org)
* Technical Admin @ irc.roxnet.org, server admin of irc.fyremoon.net
"To understand a program you must become both the machine and the program."
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On Sun, 28 May 2000, Justin Hammond wrote:
> >From Memory (though I could be wrong)
> The Y Line says how many clients you are allowed in a Particular Class.
> Look for your Y line in your config and see if its around this number... You
> might have to knock it up some more, or:
> Map Clients to different Y lines. E.g Map US users to one Y line, and Map
> Aussie users to their own Y line.
>
> I Also think if you want your IRCD to support more than 255 Connections you
> need to sometimes check out two things:
>
> 1) That your Kernel will support more than 256 FD's (or open files, which is
> what a socket is classed as).
> Ulimit -a shows this (Look for open files)
> if its set at 256, then you usually need to re-compile your kernel to allow
> more Open Files per Process (for 2.0. there are patches available that fix
> this, for 2.2 there is a define in one of the kernel config files (I have no
> idea where, it was a long time I did this)
>
> 2) if ulimit -a shows you can accept more connections, then the other option
> you have to setup (I think, not 100% sure on this) is Unreal.
> I think its Hardcoded to support only a Maximum of 256 or 512 connections.
> Again, I don't know where to do this in the unreal code. Maybe Stskeeps or
> Codemaster will grace us with a answer? (or correct me if I'm wrong)
>
> Thanks
>
> Justin
>
>
> -----Original Message-----
> From: Brad <Br...@ch...>
> To: unr...@li... <unr...@li...>;
> unr...@li... <unr...@li...>
> Date: Sunday, May 28, 2000 7:55 AM
> Subject: [Unreal-users] hmm. bug?
>
>
> >hey,
> >
> >Closing Link: Brad[64.23.15.131] (ircd.conf Y:line class number 1 is bad
> >(contains too many max clients (> 241). Get your IRC admin to fix this)
> >
> >where is the setting to change this?
> >
> >thanks,
> >brad
> >
> >
> >_______________________________________________
> >Unreal-users mailing list
> >Unr...@li...
> >http://lists.sourceforge.net/mailman/listinfo/unreal-users
> >
>
>
> _______________________________________________
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