This virtual Sana2 V2 device connects some of its units.
This way you can connect your Shapeshifter/Fusion
MAC Emulation running OpenTransport TCP/IP with any
Amiga TCP/IP stack like AmiTCP or Miami.

If you are implementing a network stack and your stack is
using Sana2 device drivers you can use this device for
testing purposes.

The device can emulate Ethernet, Slip, CSlip, and local
loopback.

It implements the latest Sana2 V2 standard including
packet filtering so you can open each unit as many times
as you want and monitor all data using `sanamon` for example.
`sanamon` is available on Aminet.

It is configurable using env variables.

It should be faster than vlink because of its structure.
But it`s much more flexible for sure.

Regards to Chris Brenner, the author of vlink.device for
reporting the ethernet checksum sana standard errata.
Greetings to Holger Kruse, author of Miami TCP/IP stack and
other great programs, and Michael van Elst for helping me
to understand the Sana2 V2 standard.

The code is based on the agnet.device source by Pekka Pessi
and fixes some minor bugs of the original code plus adds
ethernet raw packets and new funtionality.

Have fun,
Jörg Rebenstorf

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  729    1347  54.1% -lh5- b9f6 Mar 13  2000 nullsana.readme
[generic]                  205     285  71.9% -lh5- ae1b Mar 12  2000 nullsana0.config
[generic]                  206     285  72.3% -lh5- 3e1a Mar 12  2000 nullsana1.config
[generic]                  205     285  71.9% -lh5- ce1a Mar 12  2000 nullsana2.config
[generic]                  195     271  72.0% -lh5- 70da Feb 17  2000 nullsana3.config
[generic]                  295     418  70.6% -lh5- 02e7 Feb 18  2000 nullsana4.config
[generic]                  275     386  71.2% -lh5- f765 Feb 18  2000 nullsana5.config
[generic]                  205     285  71.9% -lh5- 0e18 Feb 17  2000 nullsana6.config
[generic]                  206     286  72.0% -lh5- dc79 Feb 17  2000 nullsana7.config
[generic]                  205     285  71.9% -lh5- 6e1c Feb 17  2000 nullsana8.config
[generic]                 7803   12496  62.4% -lh5- 9bb4 Mar 13  2000 nullsana.device.000
[generic]                 7601   12328  61.7% -lh5- f787 Mar 13  2000 nullsana.device.030
[generic]                 7545   12208  61.8% -lh5- 2ed4 Mar 13  2000 nullsana.device.040
[generic]                 7546   12208  61.8% -lh5- 4463 Mar 13  2000 nullsana.device.060
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        14 files   33221   53373  62.2%            Mar 24  2000