mckaymatthew

Hey I'd just like to say that this does interest me and this PR fixed my issues. It was also attributable to Hyper-V on Windows causing default routing of multicast...

I do believe this is a duplicate of https://github.com/enjoy-digital/litex/issues/1062

@cgutman I found another instance where this is occurring, the library isn't tracking which interface a service query came in on, and is sending to *a* interface, which is not...