In a monitoring app I am writing I plan on using SNMP to obtain for each port on an MDS9000 CISCO switch the remote host WWN and remote port WWN, with the aim of producing a table as follows: Port Port Remote Remote No WWN Host WWN Port WWN 1 a.b.c d.e.f g.h.i 2 j.k.l - - <-- not connected 3 m.n.o p.q.r s.t.u ::::::::::::::::::::::::::::: I _thought_ this information could be obtained by referring to a couple of tables in CISCO-FC-FE-MIB: * The Port table, which is .1.3.6.1.4.1.9.9.289.1.1.2, i.e. ciscoFcFeMIB.ciscoFcFeObjects.cffFcFeConfig.fcIfTable. and has a single index. * The Port Login Table, .1.3.6.1.4.1.9.9.289.1.1.5, i.e. ciscoFcFeMIB.ciscoFcFeObjects.cffFcFeConfig.fcIfFLoginTable, which has three indexes. The first table has an element for every port, and the second table has elements only for connected ports. But, contrary to what I initially expected, the index values don't match! (Both these indexes are called 'ifIndex'; but it seems this is just a generic name, i.e. index type.) So can anyone suggest a way of tying up each Port Login Table entry with the correct Port Table entry? Cheers John R Ramsden () <-- com not cam