ERROR: unknown Informational exchange received.

exedesign · Aug 5, 2016, 10:35 AM

Please help me my IPSEC log

SITE A SETTINGS (TP-LINK ARCHER MR200) (XXX.XX.XXX.XX)
same

SITE B SETTINGS (pfsense 2.1.5-RELEASE) (YYY.YY.YYY.YY)
sane

PFSENSE IPSEC LOG

Aug 5 11:25:26 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:25:26 racoon: IN
FO: received Vendor ID: DPD
Aug 5 11:25:26 racoon: [TESTVPN]: INFO: ISAKMP-SA established YYY.YY.YYY.YY[500]-XXX.XX.XXX.XX[500] spi:bc4baae9018a67b3:000105d52a48ec5e
Aug 5 11:25:27 racoon: [TESTVPN]: INFO: initiate new phase 2 negotiation: YYY.YY.YYY.YY[500]<=>XXX.XX.XXX.XX[500]
Aug 5 11:25:27 racoon: [TESTVPN]: INFO: IPsec-SA established: ESP YYY.YY.YYY.YY[500]->XXX.XX.XXX.XX[500] spi=122385881(0x74b75d9)
Aug 5 11:25:27 racoon: [TESTVPN]: INFO: IPsec-SA established: ESP YYY.YY.YYY.YY[500]->XXX.XX.XXX.XX[500] spi=88516907(0x546a92b)
Aug 5 11:26:42 racoon: [TESTVPN]: [XXX.XX.XXX.XX] INFO: DPD: remote (ISAKMP-SA spi=bc4baae9018a67b3:000105d52a48ec5e) seems to be dead.
Aug 5 11:26:42 racoon: INFO: purging ISAKMP-SA spi=bc4baae9018a67b3:000105d52a48ec5e.
Aug 5 11:26:42 racoon: INFO: purged IPsec-SA spi=88516907.
Aug 5 11:26:42 racoon: INFO: purged IPsec-SA spi=122385881.
Aug 5 11:26:42 racoon: INFO: purged ISAKMP-SA spi=bc4baae9018a67b3:000105d52a48ec5e.
Aug 5 11:26:42 racoon: [TESTVPN]: INFO: ISAKMP-SA deleted YYY.YY.YYY.YY[500]-XXX.XX.XXX.XX[500] spi:bc4baae9018a67b3:000105d52a48ec5e
Aug 5 11:26:44 racoon: [TESTVPN]: INFO: IPsec-SA request for XXX.XX.XXX.XX queued due to no phase1 found.
Aug 5 11:26:44 racoon: [TESTVPN]: INFO: initiate new phase 1 negotiation: YYY.YY.YYY.YY[500]<=>XXX.XX.XXX.XX[500]
Aug 5 11:26:44 racoon: INFO: begin Identity Protection mode.
Aug 5 11:27:15 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: phase2 negotiation failed due to time up waiting for phase1 [Remote Side not responding]. ESP XXX.XX.XXX.XX[0]->YYY.YY.YYY.YY[0]
Aug 5 11:27:15 racoon: INFO: delete phase 2 handler.
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:27:27 racoon: INFO: received Vendor ID: DPD
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: unknown Informational exchange received.
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: ignore the packet, received unexpecting payload type 1.
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: ignore the packet, received unexpecting payload type 1.
Aug 5 11:27:27 racoon: [TESTVPN]: [XXX.XX.XXX.XX] ERROR: ignore the packet, received unexpecting payload type 1.
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: WARNING: the packet retransmitted in a short time from XXX.XX.XXX.XX[500]
Aug 5 11:27:27 racoon: NOTIFY: the packet is retransmitted by XXX.XX.XXX.XX[500] (1).
Aug 5 11:27:27 racoon: [TESTVPN]: INFO: ISAKMP-SA established YYY.YY.YYY.YY[500]-XXX.XX.XXX.XX[500] spi:1efc16db5b576056:be09f86195b38d44
Aug 5 11:27:29 racoon: [TESTVPN]: INFO: initiate new phase 2 negotiation: YYY.YY.YYY.YY[500]<=>XXX.XX.XXX.XX[500]
Aug 5 11:27:29 racoon: [TESTVPN]: INFO: IPsec-SA established: ESP YYY.YY.YYY.YY[500]->XXX.XX.XXX.XX[500] spi=195588858(0xba872fa)
Aug 5 11:27:29 racoon: [TESTVPN]: INFO: IPsec-SA established: ESP YYY.YY.YYY.YY[500]->XXX.XX.XXX.XX[500] spi=205483717(0xc3f6ec5)