[HECnet] Multinet Tunnel Connections to SG1::

On 06/07/2012 02:26 AM, Mark Benson wrote: Now, you have due permission to beat me with a dried haddock if I'm being naive (I'm not a programmer, just a user observing a conversation that's 50% over my head) but... Wouldn't a kernel-agnostic DECnet implementation be a better shot? I mean if you can skim DECnet packets using libpcap (which is kernel agnostic as far as I can tell, hell it even works on Windows :)) and use that to handle DECnet for the bridge or SimH what's stopping it being used for a full DECnet comms package? It might not be very *fast* and it's sure as hell not secure but it'd work, right? With the fast pace of kernel change and the dropping of kernel support (and OSs like Ubuntu update the kernel regularly which will break things) for DECnet in the 3.x kernel it may be that kernel-based support is no longer practicable on modern Linux. Just a thought... It's a good idea, but I'm not sure it can be done. We need to change the MAC address on the interface...can that be done outside the kernel? SIMH uses libpcap and implements networking for emulated machines by kicking the interface into promiscuous mode. That's a bit dangerous from a traffic perspective; I'm not certain that'd be a good idea for anything other than the most casual use on a quiet network. -Dave -- Dave McGuire, AK4HZ New Kensington, PA