The following lists PFS Mismatch Error logs.

PFS is negotiated as part of Phase 2. If PFS does not match, the behavior is similar to the failure case described in Phase 2 Not Matching.

000 #4: "s1-c1":500 STATE_QUICK_I1 (sent QI1, expecting 
      QR1); EVENT_RETRANSMIT in 8s; lastdpd=-1s(seq in:0 out:0); 
      idle; import:admin initiate
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: | got payload 0x800
      (ISAKMP_NEXT_N) needed: 0x0 opt: 0x0
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: 
      | ***parse ISAKMP Notification Payload:
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: |    next payload 
      type: ISAKMP_NEXT_NONE
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: |    length: 32
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: 
      |    DOI: ISAKMP_DOI_IPSEC
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: |    protocol ID: 3
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: |    SPI size: 16
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: |    Notify Message 
      Type: NO_PROPOSAL_CHOSEN
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: "s1-c1" #1: ignoring 
      informational payload, type NO_PROPOSAL_CHOSEN 
      msgid=00000000
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: | info:  fa 16 b3 e5 
      91 a9 b0 02  a3 30 e1 d9  6e 5a 13 d4
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: | info:  93 e5 e4 d7
Aug 26 12:35:52 weiqing-desktop ipsec[7312]: 
      | processing informational NO_PROPOSAL_CHOSEN (14)

<BS>Aug 26 19:00:26 [IKEv1 DEBUG]: Group = 10.20.129.80, 
      IP = 10.20.129.80, sending delete/delete with 
      reason message
Aug 26 19:00:26 [IKEv1 DEBUG]: Group = 10.20.129.80, 
      IP = 10.20.129.80, constructing blank hash payload
Aug 26 19:00:26 [IKEv1 DEBUG]: Group = 10.20.129.80, 
      IP = 10.20.129.80, constructing blank hash payload
Aug 26 19:00:26 [IKEv1 DEBUG]: Group = 10.20.129.80, 
      IP = 10.20.129.80, constructing IKE delete payload
Aug 26 19:00:26 [IKEv1 DEBUG]: Group = 10.20.129.80, 
      IP = 10.20.129.80, constructing qm hash payload
Aug 26 19:00:26 [IKEv1]: IP = 10.20.129.80, IKE_DECODE SENDING 
      Message (msgid=19eb1e59) with payloads : HDR + HASH (8) 
      + DELETE (12) + NONE (0) total length : 80
Aug 26 19:00:26 [IKEv1]: Group = 10.20.129.80, IP = 10.20.129.80, 
      Session is being torn down. Reason: Phase 2 Mismatch