03-26-2021 01:47 AM
Hello,
I have an ASA 5506 9.8(4)25 and I am trying to establish a S2S with IBM.
I pass the phase 1 but I get a message for phase 2
We have agreed with Peer about the algorithms but I get the following output:
Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, All IPSec SA proposals found unacceptable! Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, QM FSM error (P2 struct &0x00007f2acaadbb70, mess id 0x20a66dec)! Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, IKE QM Responder FSM error history (struct &0x00007f2acaadbb70) <state>, <event>: QM_DONE, EV_ERROR-->QM_BLD_MSG2, EV_NEGO_SA-->QM_BLD_MSG2, EV_IS_REKEY-->QM_BLD_MSG2, EV_CONFIRM_SA-->QM_BLD_MSG2, EV_PROC_MSG-->QM_BLD_MSG2, EV_HASH_OK-->QM_BLD_MSG2, NullEvent-->QM_BLD_MSG2, EV_COMP_HASH Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, sending delete/delete with reason message Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, Removing peer from correlator table failed, no match! Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, IKE SA MM:d9244bbd rcv'd Terminate: state MM_ACTIVE flags 0x00018042, refcnt 1, tuncnt 0 Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, Remove from IKEv1 Tunnel Table succeeded for SA with logicalId 187895808 Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, Remove from IKEv1 MIB Table succeeded for SA with logical ID 187895808 Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, IKE SA MM:d9244bbd terminating: flags 0x01018002, refcnt 0, tuncnt 0 Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, sending delete/delete with reason message Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, constructing blank hash payload Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, constructing IKE delete payload Mar 26 09:25:58 [IKEv1 DEBUG]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, constructing qm hash payload Mar 26 09:25:58 [IKEv1]IP = xxx.xxx.xxx.xxx, IKE_DECODE SENDING Message (msgid=459cddee) with payloads : HDR + HASH (8) + DELETE (12) + NONE (0) total length : 80 Mar 26 09:25:58 [IKEv1]Group = xxx.xxx.xxx.xxx, IP = xxx.xxx.xxx.xxx, Session is being torn down. Reason: Phase 2 Mismatch Mar 26 09:25:58 [IKEv1]Ignoring msg to mark SA with dsID 187895808 dead because SA deleted
Any clue what might be wrong?
Thanks and regards,
Konstantinos
03-26-2021 01:54 AM
Hi, Check if PFS is enabled or disabled on both ends. You could aso check you are both using ESP and the same tunnel mode (tunnel/transport).
03-28-2021 10:20 PM
Hello,
The phase 2 mismatch was the sha algorithm.
It is up now
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide