Sharepoint error - Your session could not be established
Hello,
Our SSO for Sharepoint doesn't work anymore. The behavior is: When user trys to log in, no matter of credentials (even left blank) the users gets error: Your session could not be established. The session reference number: 57d6b19a Invalid Session ID. Your session may have expired. Thank you for using BIG-IP.
The APM log reveals: \N: Session deleted due to user logout request. right after the login attempt We are using NTMLv1. And Sharepoint iApp v 2010 Here is an extract from our log: Feb 13 11:36:24 br437f5 notice tmm2[9350]: 01490544:5: 2a5f63b5: Received client info - Type: IE Version: 9 Platform: Win7 CPU: WOW64 UI Mode: Full Javascript Support: 1 ActiveX Support: 1 Plugin Support: 0 Feb 13 11:36:24 br437f5 notice tmm2[9350]: 01490500:5: 2a5f63b5: New session from client IP 204.239.152.212 (ST=British Columbia/CC=CA/C=NA) at VIP 10.11.0.23 Listener /Common/MSSP2013_Int_vs (Reputation=Unknown) Feb 13 11:36:28 br437f5 notice tmm2[9350]: 01490501:5: 2a5f63b5: Session deleted due to user logout request. Feb 13 11:36:49 br437f5 debug websso.0[9532]: 014d0001:7: Expire thread: TGTlist:0 TGTMap:0 UCClist:0 UCCmap:0 Feb 13 11:36:49 br437f5 debug websso.2[9746]: 014d0001:7: Expire thread: TGTlist:0 TGTMap:0 UCClist:0 UCCmap:0 Feb 13 11:36:49 br437f5 debug websso.1[9594]: 014d0001:7: Expire thread: TGTlist:0 TGTMap:0 UCClist:0 UCCmap:0 Feb 13 11:36:53 br437f5 debug websso.3[9856]: 014d0001:7: Expire thread: TGTlist:0 TGTMap:0 UCClist:0 UCCmap:0