[Openswan Users] VPN between openswan and ISA 2004

[Mitja Sladovic]

Hi,

Im setting up VPN between openswan 2.2 and ISA server 2004 on costumer side.
But what mean this log:
Jun 12 22:30:37 gate1 pluto[31315]: "e1" #569: sent QI2, IPsec SA 
established {ESP=>0x2deba74e <0xb7a71ead}
Jun 12 22:30:37 gate1 pluto[31315]: "e1" #569: IKE message has the 
Commit Flag set but Pluto doesn't implement this feature; ignoring flag
Jun 12 22:30:37 gate1 pluto[31315]: "e1" #569: message ignored because 
it contains an unexpected payload type (ISAKMP_NEXT_HASH)
Jun 12 22:30:37 gate1 pluto[31315]: "e1" #569: sending encrypted 
notification INVALID_PAYLOAD_TYPE to 193.189.186.250:500

What is IKE Commit flag?

The problem is, that tunnel works for some time.. but then stops and I 
need to restart connection.

Thanks!

Mitja