Ike -generic event : vendor id payload ignored

[fatboy1607]

We are seeing continous  ike genric event for vendor id payload ignored , tunnel is up traffic getting encrypted and decrypted.

what exactly does above error say.

[TranceforLife]

Hello,

Please could post an output of te command below:

> tail lines 100 mp-log ikemgr.log

[fatboy1607]

2016-09-08 10:05:30 [PROTO_NOTIFY]: ====> IKEv2 IKE SA NEGOTIATION STARTED AS RESPONDER, non-rekey <====
====> Initiated SA: X.X.X.X[500]-X.X.X.X[500] SPI:34a2990a7a92484b:efca7a95900a177b SN:15994 <====
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:ignoring unauthenticated notify payload (NAT_DETECTION_SOURCE_IP)
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:ignoring unauthenticated notify payload (NAT_DETECTION_DESTINATION_IP)
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:vendor id payload ignored
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:vendor id payload ignored
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:vendor id payload ignored
2016-09-08 10:05:30 [PROTO_WARN]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x9247c08:vendor id payload ignored
2016-09-08 10:05:30 [INFO]: 15994:x.x.x.x[500] - x.x.x.x[500]:0x916df28:authentication result: success
2016-09-08 10:05:30 [PROTO_NOTIFY]: ====> IKEv2 CHILD SA NEGOTIATION STARTED AS RESPONDER, non-rekey <====
====> Initiated SA: x.x.x.x[500]-x.x.x.x[500] message id:0x00000001 parent SN:15994 <====

[TranceforLife]

Hi,

Thanks for the logs. Is this VPN between Azure? 

Thx,

Myky

[fatboy1607]

Yes it is with Azure.