Hello

I'm using OpenPowerlink v1.8.4 since few weeks as CN in a kernel module under linux 2.6.31.

In configuration PP520.1505 as MN, and 1 CN (v1.8.3 or v.1.8.4) -> no trouble, it's run.

PP520.1505 as MN and 2 CN, one in 1.8.3, other in 1.8.4, Cn in 1.8.4 don't run.

Whireshark give this packet, CN is node number 201 :

```
No.","Time","Source","Destination","Protocol","Length","Info"
"136478","43.044238000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","176","ASnd src = 201 dst = 255 IdentResponse Generic I/O module"
"136505","43.052253000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136506","43.052255000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136508","43.052259000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","72","ASnd src = 201 dst = 255 StatusResponse NMT_CS_PRE_OPERATIONAL_2 "
"136514","43.054309000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136515","43.054311000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136517","43.054314000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","72","ASnd src = 201 dst = 255 StatusResponse NMT_CS_PRE_OPERATIONAL_2 "
"136523","43.056267000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136524","43.056268000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136526","43.056275000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","72","ASnd src = 201 dst = 255 StatusResponse NMT_CS_PRE_OPERATIONAL_2 "
"136532","43.058287000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136533","43.058288000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136535","43.058290000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","72","ASnd src = 201 dst = 255 StatusResponse NMT_CS_PRE_OPERATIONAL_2 "
"136542","43.060284000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136543","43.060285000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136545","43.060286000","Tp-LinkT_03:1f:90","EPLv2_ASnd","EPL","72","ASnd src = 201 dst = 255 StatusResponse NMT_CS_PRE_OPERATIONAL_2 "
"136551","43.062247000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136552","43.062248000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136560","43.064265000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136561","43.064265000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
"136569","43.066283000","Bernecke_1c:c5:b9","Tp-LinkT_03:1f:90","EPL","60","PReq dst = 201 RD = 0 size = 36 ver = 0.0"
"136570","43.066283000","Tp-LinkT_03:1f:90","EPLv2_PRes","EPL","60","PRes src = 201 RD = 0 size = 0 ver = 0.0"
```

In EPL module, state change ResetApp -> ResetCommunication -> ResetConfiguration -> PreOp1 -> PreOp2 and restart from ResetApp.

Any idea of what to do ?