Hi, I'm running ipfs and for best performance it requires increasing the udp receive buffer size as explained below
https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes However, I've noticed that setting net.inet.udp.recvspace above 2097152 results in socket(2) failing with ENOBUF. It doesn't matter what the actual resource usage is, just setting it makes many programs that call socket() to fail, for example ifconfig, netstat. I believe that probably I'm hitting another system limit, so I would need to increase that as well but I don't know what it would be. I've tested this on two different systems, with 1G memory and 2G memory and the behavior is the same. Any advice would be appreciated.
