After an IPL, OMEGAMON XE for Mainframe Networks (i.e. MfN) loses and recovers connectivity with the TEMS every 10 minutes.
A recycle of MfN will work for one to three days, but then the cycle starts again.
Receive the following messages:
(0000-C0B6D383:kdcc1sr.c,505,"rpc__sar") Connection lost: "ip.pipe:#xx.xx.xx.xx:1918", 1C010001:1DE0004D, 0, 131(2), FFFA/20, d65200: 220.127.116.11, tms_name:d0239a
(0001-C0B6D383:kraarpcm.cpp,751,"evaluateStatus") RPC call Sample for <1154483229,495978304> failed, status = 1c010001
The OMEGAMON II for MVS (i.e. KM2) agent is using an anonymous bind while the KN3 agent on this LPAR is using an interface-specific bind. These two are incompatible. The same problem would exist for any two OMEGAMON agents.
Resolving the problem
Configure each of these agents as well as any others on this LPAR to use the same type of bind (KDEB_INTERFACELIST).