Chapter 11. SNA over Ethernet 155
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In: 0 0 0 0 0 0
Out: 0 0 0 0 0 0
The MACADDR of /dev/net5 is shown under Factory Address and is 0002B3C884E0.
We chose to dedicate an adapter to SNA-over-Ethernet on server xeon, but we did not need
to do so. On this system, /dev/net0 is in use by the UnixWare 7.1.2 TCP/IP stack, and
/dev/net1 is defined as a FLEX-ES 3172 emulated control unit that is used for z/OS TCP/IP.
We could have defined an osasna or xcasna device using either of these adapters; one NIC
can carry both a TCP/IP stack and SNA-over-Ethernet connections. One restriction is that
one NIC cannot carry both an MVS and a UnixWare 7.1.2 TCP/IP stack. (This restriction does ...