If you are not running this as root, try doing so. I have seen systems where the socket is created, but the data is not delivered to the app unless it is being run by (as) root. What kernel are you using? Also, are there any filters (iptables) blocking the data getting to the port?

--traveler

In reply to Re: Intercepting UDP broadcasts by traveler
in thread Intercepting UDP broadcasts by Abigail-II

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