Welcome to the Monastery | |
PerlMonks |
comment on |
( [id://3333]=superdoc: print w/replies, xml ) | Need Help?? |
How can I get "ICMP error back from my UDP message"
This may work as advertised on your OS ( Linux? ), but on Win2K returns recv: Unknown error. The above link explains why it works for some Linux implementations. UDP is a connectionless protocol ( There is not TTL added to the message so ICMP is not guaranteed! ) If you want to see what makes up it message IP Message Formats Cheers! JamesNC In reply to Re^2: udp recv question
by JamesNC
|
|