[Udpcast] Trouble with a 3com-812 router

[Paco Cruz]

Hello all

I a have setup udpcast in a classroom at a Secondary School to 
distribute CDs and whole directorie trees, and it works like a charm, 
except for a minor nuissance.

Everytime I want to use udpcast I have to disconnect from the 3com-812 
router that serves as a gateway.

When I try to send anything with the gateway connected there is an 
extremely low transmission with errors el al. As soon as I disconnect 
the router the throughput goes up to 70-90 Mbps.

Does anybody have any hint?

Thank you all

-- 
Saludos

Paco Cruz

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"If you have an apple and I have an apple and we exchange these apples
then you and I will still each have *one* apple.

But if you have an idea and I have an idea and we exchange these ideas,
then each of us will have *two* ideas." 
                                              George Bernad Shaw
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Si tu tienes una manzana y yo tengo una manzana, y las intercambiamos, 
entonces tu y yo aun tendremos *una* manzana. 

Pero si tu tienes una idea y yo tengo una idea e intercambiamos esas 
ideas, entonces cada uno de nosotros tendra *dos* ideas.
                                                  George Bernard Shaw
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