Re: SO_REUSEPORT and multicasting

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Jason wrote:
I wrote a program that uses multicasting to send data.
 It works great on HP-UX but does not work on Fedora
Core 5.  I emailed the fedora list but they were of
little to no help.
Does the kernel support SO_REUSEPORT?  If so can
anyone give me some suggestions why my program does
not work on Linux?  I did a route add -net 224.0.0.0/4
dev eth0 but that did not do anything.

Thanks,
Jesse

That address is a multicast address, and therefore needs to go in the multicast routing table, and not the unicast one.
You are using a command that only modifies the unicast table.

James

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