no matching security types again and again !!!!

James Weatherall jnw "at" realvnc.com
Mon Dec 12 18:46:33 2005


Patrick,

The log indicates that the server you are connecting to claims to support
RFB 3.888, which is not a valid version of the RFB protocol - valid versions
are 3.3, 3.7, 3.8 and 4.0.

Where did you get the faulty server software from? 

Regards,

Wez @ RealVNC Ltd.


> -----Original Message-----
> From: patrick Collombat [mailto:patimages "at" yahoo.fr] 
> Sent: 12 December 2005 14:08
> To: James Weatherall; vnc-list "at" realvnc.com
> Subject: RE: no matching security types again and again !!!!
> 
> Hey thanks for the trick: i did it and got the attached 
> message. what do i do now ???
> 
> Patrick
> 
> ames Weatherall <jnw "at" realvnc.com> wrote:
> 
> 	Patrick,
> 	
> 	It sounds like the Mac OS X VNC-based server that you 
> are using is either
> 	not fully compatible with the VNC standard, or has some 
> bug in handling
> 	security methods.
> 	
> 	As I suggested in message 053336
> 	
> (http://www.realvnc.com/pipermail/vnc-list/2005-December/05333
> 6.html), you
> 	should run VNC Viewer from a Command Prompt, with the 
> "-console" and
> 	"-log=CConnection:stderr:100" command-line options. 
> This will cause VNC
> 	Viewer to print out the protocol version and security 
> methods being offered
> 	by the server, which may indicate what it is doing wrong.
> 	
> 	Regards,
> 	
> 	Wez @ RealVNC Ltd.
> 	
> 	
> 	> -----Original Message-----
> 	> From: vnc-list-admin "at" realvnc.com 
> 	> [mailto:vnc-list-admin "at" realvnc.com] On Behalf Of 
> patrick Collombat
> 	> Sent: 12 December 2005 12:53
> 	> To: vnc-list "at" realvnc.com
> 	> Subject: no matching security types again and again !!!!
> 	> 
> 	> Hi, 
> 	> 
> 	> As many across the net and within the list, we all
> 	> have problems connecting a PC (vnc viewer free 4.1.1)
> 	> to a mac running osx tiger using osx vnc. as in thread
> 	> 053336, I tried all and nothing !!! still no matching
> 	> security types !!! I do not know how to connect the
> 	> vncviewer with the -consol on a pc ... Therefore I
> 	> tried no pass on the pc viewer and no pass on the osx
> 	> server... stilll the same !!!!
> 	> 
> 	> We, and I saw we were a lot, would like to get a
> 	> detailed protocol to fix this issue
> 	> !!!!!!!!!!!!!!!!!!!!!!!! a protocol for dumbies !!!!!!
> 	> is there a major problem fixing this ?????
> 	> 
> 	> please let us know !!!!!
> 	> 
> 	> 
> 	> Thanks, 
> 	> 
> 	> Patrick
> 	> 
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