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[Solved]VPN Debug - ipsec interface mode

Forum|Forum|11 years ago
November 5, 2014
8 replies
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I don't understand why my Windows7 can't connect to my Fortigate 90D v5.2.0 build0589. I don't install forticlient, i use native windows 7 layer to create VPN connexion.

Error 678 in Windows 7.

Policy on Fortigate : From "tunnel VPN interface" TO "Internal" accept all.

In the fortigate i create tunnel like this :

config vpn ipsec phase1-interface edit "Phase" set type dynamic set interface "wan2" set keylife 28800 set proposal 3des-sha1 aes256-md5 aes192-sha1 set dhgrp 2 set psksecret xxxxxxxxxxxxxxxx next end config vpn ipsec phase2-interface edit "Phase_P2" set phase1name "Phase" set proposal 3des-sha1 aes256-md5 aes192-sha1 set pfs disable set keylife-type both set encapsulation transport-mode set dhcp-ipsec enable set keylifeseconds 3600 set keylifekbs 250000 next end

And add

config system interface edit "Phase" set dhcp-relay-service enable set dhcp-relay-ip "xx.xx.xx.xx" set dhcp-relay-type regular

And no error in the debug log !!!

Just finish with "recv ISAKMP SA delete", "Deleting"....

My debug log :

Line 39: 2014-11-05 12:15:12 ike 0:7552098ed5d761dc/0000000000000000:2624: SA proposal chosen, matched gateway Phase 
Line 40: 2014-11-05 12:15:12 ike 0:Phase:2624: selected NAT-T version: draft-ietf-ipsec-nat-t-ike-02\n 
Line 41: 2014-11-05 12:15:12 ike 0:Phase:2624: cookie 7552098ed5d761dc/444e8472b6c4b134 
Line 42: 2014-11-05 12:15:12 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B1340110020000000000000000BC0D00003800000001000000010000002C01010001000000240201000080010005800200028004000280030001800B0001000C0004000070800D00001490CB80913EBB696E086381B5EC427B1F0D000014AFCAD71368A1F1C96B8696FC775701000D0000148299031757A36082C6A621DE0005024D0D0000144048B7D56EBCE88525E7DE7F00D6C2D3000000184048B7D56EBCE88525E7DE7F00D6C2D3C0000000 
Line 43: 2014-11-05 12:15:12 ike 0:Phase:2624: sent IKE msg (ident_r1send): 89.225.232.140:500->90.117.20.5:500, len=188, id=7552098ed5d761dc/444e8472b6c4b134 
Line 47: 2014-11-05 12:15:13 ike 0:Phase:2624: retransmission, re-send last message 
Line 48: 2014-11-05 12:15:13 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B1340110020000000000000000BC0D00003800000001000000010000002C01010001000000240201000080010005800200028004000280030001800B0001000C0004000070800D00001490CB80913EBB696E086381B5EC427B1F0D000014AFCAD71368A1F1C96B8696FC775701000D0000148299031757A36082C6A621DE0005024D0D0000144048B7D56EBCE88525E7DE7F00D6C2D3000000184048B7D56EBCE88525E7DE7F00D6C2D3C0000000 
Line 49: 2014-11-05 12:15:13 ike 0:Phase:2624: sent IKE msg (retransmit): 89.225.232.140:500->90.117.20.5:500, len=188, id=7552098ed5d761dc/444e8472b6c4b134 
Line 53: 2014-11-05 12:15:14 ike 0:Phase:2624: responder:main mode get 2nd message... 
Line 54: 2014-11-05 12:15:14 ike 0:Phase:2624: NAT not detected 
Line 55: 2014-11-05 12:15:14 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B1340410020000000000000000E40A000084BAE277C94D29E763BBCC6A8116C164360CC2FBA5968A4C33307884D0B920E2BA14F0218420E0EC067BDC5D961332A2181DF23309AE752C72058CBF744A209C73693DD9AC4F155BC4B42A951EFEAE022F713E46B6C0221A55A714E6FC61591398A1E10C409B453D3D4616AAD1BE059D481AF3F3DCC022BAE751043386DDD6D13282000014EE13310F02DEF6AC8F8DA6299E709EAF8200001846CBBA82FC7C6E80F0954DE505B589A58A885F9D00000018AED10DD0968E9CC646A66592E540A01F5CB17168 
Line 56: 2014-11-05 12:15:14 ike 0:Phase:2624: sent IKE msg (ident_r2send): 89.225.232.140:500->90.117.20.5:500, len=228, id=7552098ed5d761dc/444e8472b6c4b134 
Line 57: 2014-11-05 12:15:14 ike 0:Phase:2624: ISAKMP SA 7552098ed5d761dc/444e8472b6c4b134 key 24:2F09BFFEFC4678E31985E825FD65D308A45C227DE635FD19 
Line 61: 2014-11-05 12:15:14 ike 0:Phase:2624: retransmission, re-send last message 
Line 62: 2014-11-05 12:15:14 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B1340410020000000000000000E40A000084BAE277C94D29E763BBCC6A8116C164360CC2FBA5968A4C33307884D0B920E2BA14F0218420E0EC067BDC5D961332A2181DF23309AE752C72058CBF744A209C73693DD9AC4F155BC4B42A951EFEAE022F713E46B6C0221A55A714E6FC61591398A1E10C409B453D3D4616AAD1BE059D481AF3F3DCC022BAE751043386DDD6D13282000014EE13310F02DEF6AC8F8DA6299E709EAF8200001846CBBA82FC7C6E80F0954DE505B589A58A885F9D00000018AED10DD0968E9CC646A66592E540A01F5CB17168 
Line 63: 2014-11-05 12:15:14 ike 0:Phase:2624: sent IKE msg (retransmit): 89.225.232.140:500->90.117.20.5:500, len=228, id=7552098ed5d761dc/444e8472b6c4b134 
Line 67: 2014-11-05 12:15:16 ike 0:Phase:2624: retransmission, re-send last message 
Line 68: 2014-11-05 12:15:16 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B1340410020000000000000000E40A000084BAE277C94D29E763BBCC6A8116C164360CC2FBA5968A4C33307884D0B920E2BA14F0218420E0EC067BDC5D961332A2181DF23309AE752C72058CBF744A209C73693DD9AC4F155BC4B42A951EFEAE022F713E46B6C0221A55A714E6FC61591398A1E10C409B453D3D4616AAD1BE059D481AF3F3DCC022BAE751043386DDD6D13282000014EE13310F02DEF6AC8F8DA6299E709EAF8200001846CBBA82FC7C6E80F0954DE505B589A58A885F9D00000018AED10DD0968E9CC646A66592E540A01F5CB17168 
Line 69: 2014-11-05 12:15:16 ike 0:Phase:2624: sent IKE msg (retransmit): 89.225.232.140:500->90.117.20.5:500, len=228, id=7552098ed5d761dc/444e8472b6c4b134 
Line 73: 2014-11-05 12:15:16 ike 0:Phase:2624: responder: main mode get 3rd message... 
Line 74: 2014-11-05 12:15:16 ike 0:Phase:2624: dec 7552098ED5D761DC444E8472B6C4B1340510020100000000000000440800000C010000005A7514050000001817A887D93610BB8723AC784DA81A0D22B6DD9ECA00000000 
Line 75: 2014-11-05 12:15:16 ike 0:Phase:2624: peer identifier IPV4_ADDR 90.117.20.5 
Line 76: 2014-11-05 12:15:16 ike 0:Phase:2624: PSK authentication succeeded 
Line 77: 2014-11-05 12:15:16 ike 0:Phase:2624: authentication OK 
Line 78: 2014-11-05 12:15:16 ike 0:Phase:2624: enc 7552098ED5D761DC444E8472B6C4B1340510020100000000000000400800000C0100000059E1E88C00000018AFF911C794F008F5E35EB392F6F421641DC9EAC0 
Line 79: 2014-11-05 12:15:16 ike 0:Phase:2624: out 7552098ED5D761DC444E8472B6C4B13405100201000000000000004455D9754428467301896361CBC0A297ECB6766C7B02CD211DB316267D1A5FE4DB1833C36675FC85C6 
Line 80: 2014-11-05 12:15:16 ike 0:Phase:2624: sent IKE msg (ident_r3send): 89.225.232.140:500->90.117.20.5:500, len=68, id=7552098ed5d761dc/444e8472b6c4b134 
Line 81: 2014-11-05 12:15:16 ike 0:Phase:2624: established IKE SA 7552098ed5d761dc/444e8472b6c4b134 
Line 82: 2014-11-05 12:15:16 ike 0:Phase: adding new dynamic tunnel for 90.117.20.5:500 
Line 83: 2014-11-05 12:15:16 ike 0:Phase_0: added new dynamic tunnel for 90.117.20.5:500 
Line 84: 2014-11-05 12:15:16 ike 0:Phase_0:2624: no pending Quick-Mode negotiations 
Line 88: 2014-11-05 12:15:16 ike 0:Phase_0:2624: retransmission, re-send last message 
Line 89: 2014-11-05 12:15:16 ike 0:Phase_0:2624: out 7552098ED5D761DC444E8472B6C4B13405100201000000000000004455D9754428467301896361CBC0A297ECB6766C7B02CD211DB316267D1A5FE4DB1833C36675FC85C6 
Line 90: 2014-11-05 12:15:16 ike 0:Phase_0:2624: sent IKE msg (retransmit): 89.225.232.140:500->90.117.20.5:500, len=68, id=7552098ed5d761dc/444e8472b6c4b134 
Line 94: 2014-11-05 12:15:17 ike 0:Phase_0:2624:72180: responder received first quick-mode message 
Line 95: 2014-11-05 12:15:17 ike 0:Phase_0:2624: dec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
Line 96: 2014-11-05 12:15:17 ike 0:Phase_0:2624:72180: peer proposal is: peer:17:90.117.20.5-90.117.20.5:1701, me:17:89.225.232.140-89.225.232.140:1701 
Line 97: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trying 
Line 97: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trying 
Line 98: 2014-11-05 12:15:17 ike 0:Phase_0:2624:72180: transport mode, override with 0:89.225.232.140-89.225.232.140:0 -> 17:90.117.20.5-90.117.20.5:1701 
Line 99: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: matched phase2 
Line 99: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: matched phase2 
Line 100: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: dynamic client 
Line 100: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: dynamic client 
Line 101: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: my proposal: 
Line 101: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: my proposal: 
Line 102: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 102: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 103: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 103: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 104: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 104: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 105: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 105: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 106: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 106: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 107: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_AES (key_len = 256) 
Line 107: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_AES (key_len = 256) 
Line 108: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 108: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 109: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=MD5 
Line 109: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=MD5 
Line 110: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_AES (key_len = 192) 
Line 110: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_AES (key_len = 192) 
Line 111: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 111: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 112: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 112: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 113: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: incoming proposal: 
Line 113: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: incoming proposal: 
Line 114: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 114: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 115: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 115: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 116: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 116: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 117: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 117: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 118: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=MD5 
Line 118: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=MD5 
Line 119: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 119: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 120: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 120: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 121: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 121: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 122: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: negotiation result 
Line 122: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: negotiation result 
Line 123: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 123: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: proposal id = 1: 
Line 124: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 124: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: protocol id = IPSEC_ESP: 
Line 125: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 125: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: trans_id = ESP_3DES 
Line 126: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 126: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: encapsulation = ENCAPSULATION_MODE_TRANSPORT 
Line 127: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 127: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: type = AUTH_ALG, val=SHA1 
Line 128: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: using transport mode. 
Line 128: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: using transport mode. 
Line 129: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: replay protection enabled 
Line 129: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: replay protection enabled 
Line 130: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: SA life soft seconds=3585. 
Line 130: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: SA life soft seconds=3585. 
Line 131: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: SA life hard seconds=3600. 
Line 131: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: SA life hard seconds=3600. 
Line 132: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: set sa life soft/hard kbytes=249488/250000. 
Line 132: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: set sa life soft/hard kbytes=249488/250000. 
Line 133: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA selectors #src=1 #dst=1 
Line 133: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA selectors #src=1 #dst=1 
Line 134: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: src 0 7 0:89.225.232.140-89.225.232.140:0 
Line 134: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: src 0 7 0:89.225.232.140-89.225.232.140:0 
Line 135: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: dst 0 7 17:90.117.20.5-90.117.20.5:1701 
Line 135: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: dst 0 7 17:90.117.20.5-90.117.20.5:1701 
Line 136: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: add dynamic IPsec SA selectors 
Line 136: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: add dynamic IPsec SA selectors 
Line 137: 2014-11-05 12:15:17 ike 0:Phase_0:72180: add route 90.117.20.5/255.255.255.255 oif Phase_0(89) metric 15 priority 0 
Line 137: 2014-11-05 12:15:17 ike 0:Phase_0:72180: add route 90.117.20.5/255.255.255.255 oif Phase_0(89) metric 15 priority 0 
Line 138: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: tunnel 1 of VDOM limit 0/0 
Line 138: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: tunnel 1 of VDOM limit 0/0 
Line 139: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: add IPsec SA: SPIs=aad72fdd/d68042ca 
Line 139: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: add IPsec SA: SPIs=aad72fdd/d68042ca 
Line 140: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA dec spi aad72fdd key 24:8539AFF369F5A7058540334233D1DAB9138CA568A599D51D auth 20:92A6068832BE9E8474E4BF4FDA8E96C0C15D2AD7 
Line 140: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA dec spi aad72fdd key 24:8539AFF369F5A7058540334233D1DAB9138CA568A599D51D auth 20:92A6068832BE9E8474E4BF4FDA8E96C0C15D2AD7 
Line 141: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA enc spi d68042ca key 24:ACF71FC61D98F3563F73BEC91E072ECA98B85D72DCA0F587 auth 20:017797869CF8C53529EBDECB1A1CFE924040C2A0 
Line 141: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: IPsec SA enc spi d68042ca key 24:ACF71FC61D98F3563F73BEC91E072ECA98B85D72DCA0F587 auth 20:017797869CF8C53529EBDECB1A1CFE924040C2A0 
Line 142: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: transport mode encapsulation is enabled 
Line 142: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: transport mode encapsulation is enabled 
Line 143: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: added IPsec SA: SPIs=aad72fdd/d68042ca 
Line 143: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: added IPsec SA: SPIs=aad72fdd/d68042ca 
Line 144: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: sending SNMP tunnel UP trap 
Line 144: 2014-11-05 12:15:17 ike 0:Phase_0:2624:Phase_P2:72180: sending SNMP tunnel UP trap 
Line 145: 2014-11-05 12:15:17 ike 0:Phase_0:2624: enc 7552098ED5D761DC444E8472B6C4B13408102001E9AF5E8E000000A001000018608EAC5D2DF6C3FAF51720FC773FA4BE81A12A560A00004000000001000000010000003401030401AAD72FDD0000002802030000800100010002000400000E1080010002000200040003D090800400028005000205000014C0E2994D1A8ABEFACE33D88AAB998A2C0500000C011106A55A7514050000000C011106A559E1E88C 
Line 146: 2014-11-05 12:15:17 ike 0:Phase_0:2624: out 7552098ED5D761DC444E8472B6C4B13408102001E9AF5E8E000000A40407BF7E122DAF4DC0B416E488895FAF9D98262019404A998158410357AE4E60F173A071142B2F43A4A3FFC7E342F36130F9BDF0082EC4951956D47C7250E3B93E96B320DC3152424D99C258FC819E80906EFB327EAC67053C35910CC8F41267E7590256201A23DF37EDB30127CE7DF64408ABFAB7964632F0809157D45873F9645A1878A3FE4C6C 
Line 147: 2014-11-05 12:15:17 ike 0:Phase_0:2624: sent IKE msg (quick_r1send): 89.225.232.140:500->90.117.20.5:500, len=164, id=7552098ed5d761dc/444e8472b6c4b134:e9af5e8e 
Line 151: 2014-11-05 12:15:17 ike 0:Phase_0:2624: dec 7552098ED5D761DC444E8472B6C4B13408102001E9AF5E8E0000003400000018276634D36900C33AE5A56ECFCAF52CD3C2FC8916 
Line 152: 2014-11-05 12:15:17 ike 0:Phase_0:Phase_P2:72180: send SA_DONE SPI 0xd68042ca 
Line 152: 2014-11-05 12:15:17 ike 0:Phase_0:Phase_P2:72180: send SA_DONE SPI 0xd68042ca 
Line 177: 2014-11-05 12:15:53 ike 0:Phase_0:2624: dec 7552098ED5D761DC444E8472B6C4B1340810050141FE42EC000000440C000018AA28FE7E2FECC0EA856BB61B131FC517DC52C302000000100000000103040001D68042CA 
Line 178: 2014-11-05 12:15:53 ike 0:Phase_0:2624: recv IPsec SA delete, spi count 1 
Line 179: 2014-11-05 12:15:53 ike 0:Phase_0: deleting IPsec SA with SPI d68042ca 
Line 180: 2014-11-05 12:15:53 ike 0:Phase_0:Phase_P2: deleted IPsec SA with SPI d68042ca, SA count: 0 
Line 180: 2014-11-05 12:15:53 ike 0:Phase_0:Phase_P2: deleted IPsec SA with SPI d68042ca, SA count: 0 
Line 181: 2014-11-05 12:15:53 ike 0:Phase_0: sending SNMP tunnel DOWN trap for Phase_P2 
Line 181: 2014-11-05 12:15:53 ike 0:Phase_0: sending SNMP tunnel DOWN trap for Phase_P2 
Line 182: 2014-11-05 12:15:53 ike 0:Phase_0:72180: del route 90.117.20.5/255.255.255.255 oif Phase_0(89) metric 15 priority 0 
Line 182: 2014-11-05 12:15:53 ike 0:Phase_0:72180: del route 90.117.20.5/255.255.255.255 oif Phase_0(89) metric 15 priority 0 
Line 183: 2014-11-05 12:15:53 ike 0:Phase_0:Phase_P2: delete 
Line 183: 2014-11-05 12:15:53 ike 0:Phase_0:Phase_P2: delete 
Line 187: 2014-11-05 12:15:53 ike 0:Phase_0:2624: dec 7552098ED5D761DC444E8472B6C4B134081005017604C14B000000540C0000185783B2C10A68133828C145BD326AE28E063C0B130000001C00000001011000017552098ED5D761DC444E8472B6C4B13400000000 
Line 188: 2014-11-05 12:15:53 ike 0:Phase_0:2624: recv ISAKMP SA delete 7552098ed5d761dc/444e8472b6c4b134 
Line 189: 2014-11-05 12:15:53 ike 0:Phase_0: deleting 
Line 190: 2014-11-05 12:15:53 ike 0:Phase_0: flushing 
Line 191: 2014-11-05 12:15:53 ike 0:Phase_0: sending SNMP tunnel DOWN trap 
Line 192: 2014-11-05 12:15:53 ike 0:Phase_0: flushed 
Line 193: 2014-11-05 12:15:53 ike 0:Phase_0: delete dynamic 
Line 195: 2014-11-05 12:15:53 ike 0:Phase_0: deleted

emnoc

New Member

I'm guessing you are using windows7 L2TP/ipsec client? So how are you authenticating the user? I never seen a L2TP-ipsec without authentication parameters.

Did you follow the fortinet vpn guide and mainly for l2tp-ipsec?

I'm sharing one of my l2tp-ipsec post

http://socpuppet.blogspot.com/2013/02/l2tp-setup-fortigate-200b-mr3p12.html

The above is a working l2tp-ipsec vpn setup for windows/macosx/android devices.

mazu74Author

New Member

Yes, i'm using windows7 L2TP/ipsec client.

Did you follow the fortinet vpn guide and mainly for l2tp-ipsec?

Yes, "FortiOS™ Handbook IPsec VPN for FortiOS 5.2" Page 187 ! But this section talk about VPN in Tunnel Mode not Interface Mode. I need Interface mode because i want to use dhcp relay (dhcp server on my LAN).

Your l2tp-ipsec post talk about VPN in Tunnel mode and when i try it works.

I never seen a L2TP-ipsec without authentication parameters

what do you mean ? it's in the debug log ?

Is it possible to use dhcp in tunnel mode ?

[style="background-color: #ffffff;"]My objectif : same ip for VPN clients with reservation on my LAN dhcp server.[/style]

Thanks

emnoc

New Member

I'll have to read your reference page, but I've never done this using dhcp nor without any client defined as a local or remote user authenticated by let's say RADIUS.

Rewanta_FTNT

Staff

hi,

reading the debug 'Line 178: 2014-11-05 12:15:53 ike 0:Phase_0:2624: recv IPsec SA delete, spi count 1' is the issue from vpn client from windows. this debug confirms that vpn client deleted the tunnel during the or immediately after the negotiation.

you can use the dhcp in tunnel mode, however windows must send the dhcp request over the ipsec tunnel after phase2 come up.

you can try forticlient ipsec vpn which should work flawlessly.

HTH

emnoc

New Member

ipsec sa,

Do you know if iOS,Android or MACOSX support dhcp request over a l2tp-ipsec tunnel interface?

mazu74Author

New Member

I stopped windows7 L2TP/ipsec layer.

I began with Forticlient.

It works fine on Windows XP with relay dhcp.

But it doesn't work on any Windows 7 (Idem Windows 8.1) with same parameters. No message on client, just indicate "Connexion..."

It indicates "Wrong credentials" if i put bad password.

In the GUI my tunnel comes up in "IPSec monitor" ???

In the forticlient log i notice "vpntunnel=VPN Failed to acquire an IP address".

what is the difference between XP and SEVEN ? Change key in regedit ?

Thanks

Rewanta_FTNT

Staff

Hi,

AFAIK android and IPhone IPSec Client don't have the dhcp option, instead they do with 'mode-cfg' RFC standard implementation.

if the windows7 cant connect using the forticlient, its better to take the 'ike -1' debug output.

diag debug app ike -1

diag vpn ike log-filter dst-addr4 <client-ip>

diag debug enable

TNX.

mazu74Author

New Member

With Forticlient it is ok ! This is due to my internal DHCP server. All IP available in address range are reserved with specific mac address. Why ? Because i don't want guest computers have possibility obtain IP of our LAN.

I removed one IP reservation and my VPN client could connect with forticlient.

It's because my test was released with a USB 3G internet key (country = french) and reservation DHCP with ethernet card MAC address doesn't use here. Thanks

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