snort 2.9.8.3 not detecting skype

[Al Al <alcol () hotmail com>]

Hi, I have used snort on a old system where snort 2.8.3 well detect snort with p2p.rules sigs
I done a new machine with fedora 17 64 with snort 2.9.2.3

I loaded p2p rules and even compared with old ones, I have http inspect activated as I have some message from snort
inside syslog where say (http_inspect)

I loaded other rules from ET and Bleeding but no chance to have skype detected ! I have log of different items but not 
skype

I use last squid as proxy on that machine, its port is listed inside http_ports and I have messages for targeting IP or 
flash or other issue
snort could find but not what I need

what is wrong?

It could be the new skype or latest openssl 1.0.1c 

please help

I even loaded decode and another rule file from preproc as decode.rules and one another





                                                                                                                        

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