On Aug 6, 2012, at 12:18 PM, Jarratt RMA wrote:
Not sure I recall this particular conversation, but I am making (slow) progress on a user
mode DECnet router that runs on Windows and Linux and which I intend to make friendly to
those who do not have a fixed IP address (like me). Not sure if that is what you were
referring to.
Right now I have the Ethernet Initialization sublayer about done for actual Ethernet
connections. I still need to do an interface that will interop with Johnny's bridge
program, this should be easy when I get to it, when I do it I will add a periodic check
that the IP address is still valid by checking against DNS (you would need to be
registered on a dynamic DNS service like DynDNS). I believe Johnny does not do this in the
bridge because of the temporary halt in packet processing this entails. Personally, this
is a price I am willing to pay. I could make it asynch I suppose, but it is harder to do
this in a portable manner.
I think that even Windows has pthreads, which is a good way to do async things easily.
paul
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