[ee122] mnl_sendto -> recvfrom

[Lisa Fowler]

These problems generally indicate a bug in your code, such as not
correctly setting the byte ordering on the port number on which your
sender is listening.

If you're on the same machine, you happen to luck out since the byte
ordering is the same.  If you're on a different machine, alas, it's
probably not.

When you do getsockname, you must save the port in its ntohs form.

-Lisa

On Dec 11, 2007 3:22 AM, Bruno <mehechb at berkeley.edu> wrote:
> We are having similar problems.  It works if we send on the same
> machine, but when we send between two machines one of them can never
> receive.We've been trying to figure this out for several hours and
> have tried several machines and the only one that seems able to
> receive packets is c199.  I've checked the ports and addresses and
> they are all right, packets are sent from the MNL port to the
> server/client port, and tshark shows the packet arriving at the
> destination, but our server/client never gets it.
>
> Bruno
>
>
> On Dec 11, 2007 3:12 AM,  <apolloellis at berkeley.edu> wrote:
> > hi i can send files over mnl on one server but when i run mnl programs on
> > two different servers i can send one way but not the other for some
> > reason. i checked and the port mnl is sending to is correct and the ip
> > address mnl is using is correct. i just cant solve it. has anybody got
> > around this yet? :-)
> > Apollo
> >
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