Interface hardware addresses on Ultrix 4.x
Jerry Toporek
jt at mentat.COM
Mon Mar 25 17:20:37 AEST 1991
Our implementation of Streams for Ultrix 4.x includes a driver shim which
provides an interface between DLPI and the BSD-style network interfaces.
It works fine, except for one small flaw which I haven't been able to
resolve.
The driver needs to find the hardware address associated with a particular
interface. I have looked at ifp->if_addr and found only sa_family == AF_INET
and all zeros in sa_data. In ifp->if_addrlist, there is a single entry for
AF_INET, with the expected IP address supplied. I don't see anywhere else
to look.
Any suggestions will be greatly appreciated. Thanks...
jt
--
Jerry Toporek ======================== `` '' ===============================
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