Introduction of Yahoo!

Yahoo! Messenger is a advertisement-supported proprietary instant messaging client and associated protocol provided by Yahoo!.

Protocol Summary and Ports Range of Yahoo!

Yahoo! uses TCP port 5050 to communicate with its servers by default. It will try other common ports like 23, 21, 25, 110 ... if 5050 can not be reached. Proxy servers are also supported.

WFilter's solution for Yahoo! traffic management

• Detect Yahoo! traffic in your network.
• Implement a policy to block certain Yahoo! traffic.
• Real-time application launching alert of Yahoo!.
• Monitor Yahoo! 's real-time bandwidth.
• More

Products Supported by WFilter

• Yahoo! (   Up to version "11.5.0.228"   )

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