On 2013-12-22, Adam Thompson <[email protected]> wrote: > I'm seeing lots of "nsd[11026]: error: sendto failed: No route to host" > errors in my logs on both authoritative nameservers. > Even running nsd in debug mode (using '-d') fails to produce any useful > information about what reply failed. > Running tcpdump against port 53 doesn't appear to show anything useful > or interesting (every query I can see has a reply). > > How might I find out what's causing these errors, short of recompiling > nsd with additional logging output? >
You may need to raise net.inet.udp.sendspace
