griest@ajpo.sei.cmu.edu (Tom Griest) (05/21/91)
HELP!! I am trying to interface a Unix system (386/ix) to a bare machine using Ethernet datagrams (UDP). I use t_open, t_bind, and t_sndudata without getting an error but nothing appears on the net (monitored by a promiscuous machine). I have tried sending 100 1K packets to make sure I hit any high water marks, and I have also tried to run in super-user mode. What magic spell must be chanted to get this beast to spew out datagrams??? Does the target have to acknowledge its existence before it can receive datagrams in a connection-less environment? Tom griest@ajpo.sei.cmu.edu NOTE: I also tried the socket/bind/sendmsg approach with the same results.