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New Member

RealPlayer + Cisco 851

RealPlayer does not seem to work behind firewall. WMA streaming works fine.

3 REPLIES

Re: RealPlayer + Cisco 851

Hi,

I think this maybe an MTU issue. Try reducing the MSS on the internal Interface

Interface Vlan1

ip tcp adjust-mss 1452

And perhaps then if you are using a dialer interface for PPP connnections try this command

Interface dialer 1

ip mtu 1492

HTH

Please rate posts

Regards

Stephen

========================== http://www.rconfig.com A free, open source network device configuration management tool, customizable to your needs! - Always vote on an answer if you found it helpful
New Member

Re: RealPlayer + Cisco 851

I'm trying to get some more information.

I found that this happens only with some of stream providers. It's not about RTSP yet, the problem occurs during negotiation. The server responds with HTTP 400 ('bad request'). And the most puzzling thing is when I swtiched the default browser from Firefox to Internet Explorer, it start working. But this is not the solution. I want to make it working with any default browser.

I'll rate all answers when I get my problem resolved.

Thank you for the reply.

New Member

Re: RealPlayer + Cisco 851

Sorry for disturbing. It appears not a Cisco router problem. It was a problem with the default browser.

Thanks for your help!

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