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Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 20-Окт-15, 18:55  [смотреть все]
Здавствуйте! Никак немогу разобраться с ошибкой, которая возникает при просмотре debug crypto isakmp

А именно строка Couldn't find node: message_id.
Что она означает? Адреса в дебаге заменены для более простого понимания.

*Oct 20 11:39:15.727: ISAKMP:(0): SA request profile is (NULL)
*Oct 20 11:39:15.727: ISAKMP: Created a peer struct for 1.1.1.1, peer port 500
*Oct 20 11:39:15.727: ISAKMP: New peer created peer = 0x48654E90 peer_handle = 0x80000007
*Oct 20 11:39:15.731: ISAKMP: Locking peer struct 0x48654E90, refcount 1 for isakmp_initiator
*Oct 20 11:39:15.731: ISAKMP: local port 500, remote port 500
*Oct 20 11:39:15.731: ISAKMP: set new node 0 to QM_IDLE      
*Oct 20 11:39:15.731: ISAKMP:(0):insert sa successfully sa = 493D5F20
*Oct 20 11:39:15.731: ISAKMP:(0):Can not start Aggressive mode, trying Main mode.
*Oct 20 11:39:15.731: ISAKMP:(0):found peer pre-shared key matching 1.1.1.1
*Oct 20 11:39:15.731: ISAKMP:(0): constructed NAT-T vendor-rfc3947 ID
*Oct 20 11:39:15.731: ISAKMP:(0): constructed NAT-T vendor-07 ID
*Oct 20 11:39:15.731: ISAKMP:(0): constructed NAT-T vendor-03 ID
*Oct 20 11:39:15.731: ISAKMP:(0): constructed NAT-T vendor-02 ID
*Oct 20 11:39:15.731: ISAKMP:(0):Input = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
*Oct 20 11:39:15.731: ISAKMP:(0):Old State = IKE_READY  New State = IKE_I_MM1

*Oct 20 11:39:15.731: ISAKMP:(0): beginning Main Mode exchange
*Oct 20 11:39:15.731: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
*Oct 20 11:39:15.731: ISAKMP:(0):Sending an IKE IPv4 Packet.
*Oct 20 11:39:15.795: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
*Oct 20 11:39:15.795: ISAKMP:(0):Couldn't find node: message_id 1991501159
*Oct 20 11:39:15.795: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
*Oct 20 11:39:15.795: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
*Oct 20 11:39:15.795: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

  • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Аноним, 20:16 , 20-Окт-15 (1)
    >[оверквотинг удален]
    > *Oct 20 11:39:15.731: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500
    > (I) MM_NO_STATE
    > *Oct 20 11:39:15.731: ISAKMP:(0):Sending an IKE IPv4 Packet.
    > *Oct 20 11:39:15.795: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport
    > 500 Global (I) MM_NO_STATE
    > *Oct 20 11:39:15.795: ISAKMP:(0):Couldn't find node: message_id 1991501159
    > *Oct 20 11:39:15.795: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:
    >  state = IKE_I_MM1
    > *Oct 20 11:39:15.795: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
    > *Oct 20 11:39:15.795: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

    Настройки с обоих сторон одинаковые?
    Ни одно из устройств за NAT не сидит?

    Проблема-то в чем? Не поднимается IPSEC или только "Couldn't find node: message_id", а остальное работает?

    • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 20:21 , 20-Окт-15 (2)
      >[оверквотинг удален]
      >> 500 Global (I) MM_NO_STATE
      >> *Oct 20 11:39:15.795: ISAKMP:(0):Couldn't find node: message_id 1991501159
      >> *Oct 20 11:39:15.795: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:
      >>  state = IKE_I_MM1
      >> *Oct 20 11:39:15.795: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
      >> *Oct 20 11:39:15.795: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1
      > Настройки с обоих сторон одинаковые?
      > Ни одно из устройств за NAT не сидит?
      > Проблема-то в чем? Не поднимается IPSEC или только "Couldn't find node: message_id",
      > а остальное работает?

      Оба устройства с белыми адресами (ко второму доступа нет) только указаны настройки которые были применены с другой стороны, в соответствии с ними был запилен конфиг.

      При попытке отправить трафик в тоннель он не поднимается, при этом

      Router2811#sh crypto isakmp sa
      IPv4 Crypto ISAKMP SA
      dst             src             state          conn-id status
      1.1.1.1  2.2.2.2 MM_NO_STATE          0 ACTIVE

      Router2811#sh crypto session
      Crypto session current status

      Interface: FastEthernet0/0
      Session status: DOWN-NEGOTIATING
      Peer: 1.1.1.1 port 500
        IKE SA: local 2.2.2.2/500 remote 1.1.1.1/500 Inactive
        IPSEC FLOW: permit ip 172.30.0.0/255.255.255.0 172.16.0.0/255.255.254.0
              Active SAs: 0, origin: crypto map


      Сессия не уходит дальше чем  DOWN-NEGOTIATING

      • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! eRIC, 06:19 , 21-Окт-15 (3)
      • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Аноним, 14:04 , 21-Окт-15 (4)
        >>[оверквотинг удален]
        > Оба устройства ... ко второму доступа нет

        Разбирайтесь с админом второго устройства по поводу настроек.

        > 1.1.1.1  2.2.2.2 MM_NO_STATE        

        У вас не устанавливается Phase1. Это значит что ваша секция
        crypto isakmp policy ...
        не равнозначна такой-же конструкции на другой стороне или не согласованы ключи (что скорее всего).
        Более ничего без конфигов и сказать нельзя.

        • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 10:52 , 22-Окт-15 (5)
          Обрезаный конфиг (Из конфига исключено то, что не имеет отношения к данному вопросу, такие как пользователи, настройки snmp, dns и прочего).

          Current configuration : 3781 bytes
          !
          version 12.4
          !
          hostname Router2811
          !  
          !        
          crypto isakmp policy 10
          encr aes 256
          authentication pre-share
          group 2  
          lifetime 28800
          crypto isakmp key xKirHCHJrlfF7YWnb6JfpkdWd8LRFWzx address 1.1.1.1
          !        
          !        
          crypto ipsec transform-set test-ipsec-proposal-set esp-aes 256 esp-sha-hmac
          !        
          crypto map test-crypto-map 10 ipsec-isakmp
          set peer 1.1.1.1
          set security-association lifetime kilobytes 102400000
          set transform-set test-ipsec-proposal-set
          match address 101
          !        
          !        
          !        
          interface FastEthernet0/0
          ip address 2.2.2.2 255.255.255.248
          ip tcp adjust-mss 1350
          duplex auto
          speed auto
          no mop enabled
          crypto map test-crypto-map
          !        
          interface FastEthernet0/1
          description $ES_LAN$
          ip address 172.30.0.1 255.255.255.0
          duplex auto
          speed 100
          !        
          ip forward-protocol nd
          ip route 0.0.0.0 0.0.0.0 2.2.2.3
          !        
          !        
          !        
          access-list 101 permit ip 172.30.0.0 0.0.0.255 172.16.0.0 0.0.1.255

          • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 11:01 , 22-Окт-15 (6)
            И лог

            *Oct 22 09:01:20.940: ISAKMP:(0): SA request profile is (NULL)
            *Oct 22 09:01:20.940: ISAKMP: Created a peer struct for 1.1.1.1, peer port 500
            *Oct 22 09:01:20.940: ISAKMP: New peer created peer = 0x480B5C2C peer_handle = 0x80000042
            *Oct 22 09:01:20.940: ISAKMP: Locking peer struct 0x480B5C2C, refcount 1 for isakmp_initiator
            *Oct 22 09:01:20.940: ISAKMP: local port 500, remote port 500
            *Oct 22 09:01:20.944: ISAKMP: set new node 0 to QM_IDLE      
            *Oct 22 09:01:20.944: ISAKMP:(0):insert sa successfully sa = 493E9228
            *Oct 22 09:01:20.944: ISAKMP:(0):Can not start Aggressive mode, trying Main mode.
            *Oct 22 09:01:20.944: ISAKMP:(0):found peer pre-shared key matching 1.1.1.1
            *Oct 22 09:01:20.944: ISAKMP:(0): constructed NAT-T vendor-rfc3947 ID
            *Oct 22 09:01:20.944: ISAKMP:(0): constructed NAT-T vendor-07 ID
            *Oct 22 09:01:20.944: ISAKMP:(0): constructed NAT-T vendor-03 ID
            *Oct 22 09:01:20.944: ISAKMP:(0): constructed NAT-T vendor-02 ID
            *Oct 22 09:01:20.944: ISAKMP:(0):Input = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
            *Oct 22 09:01:20.944: ISAKMP:(0):Old State = IKE_READY  New State = IKE_I_MM1
            *Oct 22 09:01:20.944: ISAKMP:(0): beginning Main Mode exchange
            *Oct 22 09:01:20.944: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
            *Oct 22 09:01:20.944: ISAKMP:(0):Sending an IKE IPv4 Packet.
            *Oct 22 09:01:21.004: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
            *Oct 22 09:01:21.004: ISAKMP:(0):Couldn't find node: message_id -411290594
            *Oct 22 09:01:21.004: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
            *Oct 22 09:01:21.004: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
            *Oct 22 09:01:21.004: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1
            *Oct 22 09:01:21.004: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mode failed with peer at 1.1.1.1
            *Oct 22 09:01:29.996: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:30.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
            *Oct 22 09:01:30.944: ISAKMP (0): incrementing error counter on sa, attempt 1 of 5: retransmit phase 1
            *Oct 22 09:01:30.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
            *Oct 22 09:01:30.944: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
            *Oct 22 09:01:30.944: ISAKMP:(0):Sending an IKE IPv4 Packet.
            *Oct 22 09:01:30.992: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:31.000: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
            *Oct 22 09:01:31.000: ISAKMP:(0):Couldn't find node: message_id -510068758
            *Oct 22 09:01:31.000: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
            *Oct 22 09:01:31.000: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
            *Oct 22 09:01:31.000: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1
            *Oct 22 09:01:31.996: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:35.212: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:36.204: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:37.208: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:40.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
            *Oct 22 09:01:40.944: ISAKMP (0): incrementing error counter on sa, attempt 2 of 5: retransmit phase 1
            *Oct 22 09:01:40.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
            *Oct 22 09:01:40.944: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
            *Oct 22 09:01:40.944: ISAKMP:(0):Sending an IKE IPv4 Packet.
            *Oct 22 09:01:41.000: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
            *Oct 22 09:01:41.000: ISAKMP:(0):Couldn't find node: message_id -902278816
            *Oct 22 09:01:41.000: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
            *Oct 22 09:01:41.000: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
            *Oct 22 09:01:41.000: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1
            *Oct 22 09:01:43.208: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:44.232: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:45.252: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
            *Oct 22 09:01:50.940: ISAKMP: set new node 0 to QM_IDLE      
            *Oct 22 09:01:50.940: ISAKMP:(0):SA is still budding. Attached new ipsec request to it. (local 2.2.2.2, remote 1.1.1.1)
            *Oct 22 09:01:50.940: ISAKMP: Error while processing SA request: Failed to initialize SA
            *Oct 22 09:01:50.940: ISAKMP: Error while processing KMI message 0, error 2.
            *Oct 22 09:01:50.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
            *Oct 22 09:01:50.944: ISAKMP (0): incrementing error counter on sa, attempt 3 of 5: retransmit phase 1
            *Oct 22 09:01:50.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
            *Oct 22 09:01:50.944: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
            *Oct 22 09:01:50.944: ISAKMP:(0):Sending an IKE IPv4 Packet.
            *Oct 22 09:01:51.000: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
            *Oct 22 09:01:51.000: ISAKMP:(0):Couldn't find node: message_id 227721643
            *Oct 22 09:01:51.000: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
            *Oct 22 09:01:51.000: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
            *Oct 22 09:01:51.000: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1
            *Oct 22 09:02:00.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
            *Oct 22 09:02:00.944: ISAKMP (0): incrementing error counter on sa, attempt 4 of 5: retransmit phase 1
            *Oct 22 09:02:00.944: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
            *Oct 22 09:02:00.944: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
            *Oct 22 09:02:00.944: ISAKMP:(0):Sending an IKE IPv4 Packet.
            *Oct 22 09:02:01.000: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
            *Oct 22 09:02:01.000: ISAKMP:(0):Couldn't find node: message_id 1038116462
            *Oct 22 09:02:01.000: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
            *Oct 22 09:02:01.000: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
            *Oct 22 09:02:01.000: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

            • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 11:20 , 22-Окт-15 (7)
              По поводу ключей, судя по логам ключи совпадают

              *Oct 22 09:01:20.944: ISAKMP:(0):found peer pre-shared key matching 1.1.1.1

              • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! eRIC, 15:20 , 22-Окт-15 (8)
                дело не в включах, а версиях IKEv1 против IKEv2

                у вас:

                >version 12.4
                >*Oct 22 09:01:43.208: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
                >*Oct 22 09:01:44.232: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
                >*Oct 22 09:01:45.252: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!

                на другой стороне скорее всего 15.1 и используется IKEv2.

                решение одно из двух:
                1- вы обновляетесь до 15.1(если железка позволяет) и оба работаете на IKEv2
                2- другая сторона явно должна crypto enable ikev1 и явно указывать ikev1 в настройках policy и transform-set

                • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 17:22 , 22-Окт-15 (9)
                  >[оверквотинг удален]
                  > у вас:
                  >>version 12.4
                  >>*Oct 22 09:01:43.208: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
                  >>*Oct 22 09:01:44.232: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
                  >>*Oct 22 09:01:45.252: IKE Dispatcher: IKEv2 version 2 detected, Dropping packet!
                  > на другой стороне скорее всего 15.1 и используется IKEv2.
                  > решение одно из двух:
                  > 1- вы обновляетесь до 15.1(если железка позволяет) и оба работаете на IKEv2
                  > 2- другая сторона явно должна crypto enable ikev1 и явно указывать ikev1
                  > в настройках policy и transform-set

                  Обновился до 15.1

                  IKE Dispatcher: IKEv2 version 2 detected, Dropping packet! сообщения пропали, все остальные сообщения в дебаге полностью идентичны.

                  • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! eRIC, 09:43 , 23-Окт-15 (10)
                    > Обновился до 15.1
                    > IKE Dispatcher: IKEv2 version 2 detected, Dropping packet! сообщения пропали, все остальные
                    > сообщения в дебаге полностью идентичны.

                    #show crypto isakmp sa
                    #show crypto isakmp policy
                    #show crypto isakmp default policy

                    и предоставьте свежие логи

                    со второй железяки бы аналогичные данные получить

                    • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! Евгений, 11:43 , 23-Окт-15 (11)
                      >> Обновился до 15.1
                      >> IKE Dispatcher: IKEv2 version 2 detected, Dropping packet! сообщения пропали, все остальные
                      >> сообщения в дебаге полностью идентичны.
                      > #show crypto isakmp sa
                      > #show crypto isakmp policy
                      > #show crypto isakmp default policy
                      > и предоставьте свежие логи
                      > со второй железяки бы аналогичные данные получить

                      Router2811#sh crypto isakmp sa
                      IPv4 Crypto ISAKMP SA
                      dst             src             state          conn-id status

                      IPv6 Crypto ISAKMP SA

                      Router2811#sh crypto isakmp policy

                      Global IKE policy
                      Protection suite of priority 10
                          encryption algorithm:    AES - Advanced Encryption Standard (256 bit keys).
                          hash algorithm:        Secure Hash Standard
                          authentication method:    Pre-Shared Key
                          Diffie-Hellman group:    #2 (1024 bit)
                          lifetime:        28800 seconds, no volume limit


                      Router2811#sh crypto isakmp default policy

                      Default IKE policy
                      Default protection suite of priority 65507
                          encryption algorithm:    AES - Advanced Encryption Standard (128 bit keys).
                          hash algorithm:        Secure Hash Standard
                          authentication method:    Rivest-Shamir-Adleman Signature
                          Diffie-Hellman group:    #5 (1536 bit)
                          lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65508
                          encryption algorithm:    AES - Advanced Encryption Standard (128 bit keys).
                          hash algorithm:        Secure Hash Standard
                          authentication method:    Pre-Shared Key
                          Diffie-Hellman group:    #5 (1536 bit)
                          lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65509
                          encryption algorithm:    AES - Advanced Encryption Standard (128 bit keys).
                          hash algorithm:        Message Digest 5
                          authentication method:    Rivest-Shamir-Adleman Signature
                          Diffie-Hellman group:    #5 (1536 bit)
                          lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65510
                          encryption algorithm:    AES - Advanced Encryption Standard (128 bit keys).
                          hash algorithm:        Message Digest 5
                          authentication method:    Pre-Shared Key
                          Diffie-Hellman group:    #5 (1536 bit)
                          lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65511
                              encryption algorithm:    Three key triple DES
                              hash algorithm:        Secure Hash Standard
                              authentication method:    Rivest-Shamir-Adleman Signature
                              Diffie-Hellman group:    #2 (1024 bit)
                              lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65512
                              encryption algorithm:    Three key triple DES
                              hash algorithm:        Secure Hash Standard
                              authentication method:    Pre-Shared Key
                              Diffie-Hellman group:    #2 (1024 bit)
                              lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65513
                              encryption algorithm:    Three key triple DES
                              hash algorithm:        Message Digest 5
                              authentication method:    Rivest-Shamir-Adleman Signature
                              Diffie-Hellman group:    #2 (1024 bit)
                              lifetime:        86400 seconds, no volume limit
                      Default protection suite of priority 65514
                              encryption algorithm:    Three key triple DES
                              hash algorithm:        Message Digest 5
                              authentication method:    Pre-Shared Key
                              Diffie-Hellman group:    #2 (1024 bit)
                              lifetime:        86400 seconds, no volume limit

                      После запуска трафика в тоннель

                      Router2811#sh crypto isakmp sa
                      IPv4 Crypto ISAKMP SA
                      dst             src             state          conn-id status
                      1.1.1.1         2.2.2.2         MM_NO_STATE          0 ACTIVE

                      И логи

                      *Oct 23 09:42:07.399: ISAKMP:(0): SA request profile is (NULL)
                      *Oct 23 09:42:07.403: ISAKMP: Created a peer struct for 1.1.1.1, peer port 500
                      *Oct 23 09:42:07.403: ISAKMP: New peer created peer = 0x4A1BDE10 peer_handle = 0x80000003
                      *Oct 23 09:42:07.403: ISAKMP: Locking peer struct 0x4A1BDE10, refcount 1 for isakmp_initiator
                      *Oct 23 09:42:07.403: ISAKMP: local port 500, remote port 500
                      *Oct 23 09:42:07.403: ISAKMP: set new node 0 to QM_IDLE      
                      *Oct 23 09:42:07.403: ISAKMP: Find a dup sa in the avl tree during calling isadb_insert sa = 4A2C8EC4
                      *Oct 23 09:42:07.403: ISAKMP:(0):Can not start Aggressive mode, trying Main mode.
                      *Oct 23 09:42:07.403: ISAKMP:(0):found peer pre-shared key matching 1.1.1.1
                      *Oct 23 09:42:07.403: ISAKMP:(0): constructed NAT-T vendor-rfc3947 ID
                      *Oct 23 09:42:07.403: ISAKMP:(0): constructed NAT-T vendor-07 ID
                      *Oct 23 09:42:07.403: ISAKMP:(0): constructed NAT-T vendor-03 ID
                      *Oct 23 09:42:07.403: ISAKMP:(0): constructed NAT-T vendor-02 ID
                      *Oct 23 09:42:07.403: ISAKMP:(0):Input = IKE_MESG_FROM_IPSEC, IKE_SA_REQ_MM
                      *Oct 23 09:42:07.403: ISAKMP:(0):Old State = IKE_READY  New State = IKE_I_MM1

                      *Oct 23 09:42:07.403: ISAKMP:(0): beginning Main Mode exchange
                      *Oct 23 09:42:07.403: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:07.403: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:07.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:07.463: ISAKMP:(0):Couldn't find node: message_id 1317700968
                      *Oct 23 09:42:07.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:07.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:07.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:42:07.463: %CRYPTO-6-IKMP_MODE_FAILURE: Processing of Informational mode failed with peer at 1.1.1.1.....
                      Success rate is 0 percent (0/5)
                      Router2811#
                      *Oct 23 09:42:17.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:42:17.407: ISAKMP (0): incrementing error counter on sa, attempt 1 of 5: retransmit phase 1
                      *Oct 23 09:42:17.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
                      *Oct 23 09:42:17.407: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:17.407: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:17.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:17.463: ISAKMP:(0):Couldn't find node: message_id -726632295
                      *Oct 23 09:42:17.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:17.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:17.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:42:27.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:42:27.407: ISAKMP (0): incrementing error counter on sa, attempt 2 of 5: retransmit phase 1
                      *Oct 23 09:42:27.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
                      *Oct 23 09:42:27.407: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:27.407: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:27.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:27.463: ISAKMP:(0):Couldn't find node: message_id -1737446913
                      *Oct 23 09:42:27.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:27.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:27.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:42:37.399: ISAKMP: set new node 0 to QM_IDLE      
                      *Oct 23 09:42:37.399: ISAKMP:(0):SA is still budding. Attached new ipsec request to it. (local 2.2.2.2, remote 1.1.1.1)
                      *Oct 23 09:42:37.399: ISAKMP: Error while processing SA request: Failed to initialize SA
                      *Oct 23 09:42:37.399: ISAKMP: Error while processing KMI message 0, error 2.
                      *Oct 23 09:42:37.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:42:37.407: ISAKMP (0): incrementing error counter on sa, attempt 3 of 5: retransmit phase 1
                      *Oct 23 09:42:37.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
                      *Oct 23 09:42:37.407: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:37.407: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:37.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:37.463: ISAKMP:(0):Couldn't find node: message_id -1728359607
                      *Oct 23 09:42:37.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:37.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:37.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:42:42.895: ISAKMP:(0):purging node -1546922538
                      *Oct 23 09:42:42.895: ISAKMP:(0):purging node -1695489255
                      *Oct 23 09:42:47.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:42:47.407: ISAKMP (0): incrementing error counter on sa, attempt 4 of 5: retransmit phase 1
                      *Oct 23 09:42:47.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
                      *Oct 23 09:42:47.407: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:47.407: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:47.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:47.463: ISAKMP:(0):Couldn't find node: message_id -1571055350
                      *Oct 23 09:42:47.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:47.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:47.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:42:52.895: ISAKMP:(0):purging SA., sa=4A2C0C28, delme=4A2C0C28
                      *Oct 23 09:42:57.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:42:57.407: ISAKMP (0): incrementing error counter on sa, attempt 5 of 5: retransmit phase 1
                      *Oct 23 09:42:57.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE
                      *Oct 23 09:42:57.407: ISAKMP:(0): sending packet to 1.1.1.1 my_port 500 peer_port 500 (I) MM_NO_STATE
                      *Oct 23 09:42:57.407: ISAKMP:(0):Sending an IKE IPv4 Packet.
                      *Oct 23 09:42:57.463: ISAKMP (0): received packet from 1.1.1.1 dport 500 sport 500 Global (I) MM_NO_STATE
                      *Oct 23 09:42:57.463: ISAKMP:(0):Couldn't find node: message_id -1921433792
                      *Oct 23 09:42:57.463: ISAKMP (0): Unknown Input IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY:  state = IKE_I_MM1
                      *Oct 23 09:42:57.463: ISAKMP:(0):Input = IKE_MESG_FROM_PEER, IKE_INFO_NOTIFY
                      *Oct 23 09:42:57.463: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_I_MM1

                      *Oct 23 09:43:07.407: ISAKMP:(0): retransmitting phase 1 MM_NO_STATE...
                      *Oct 23 09:43:07.407: ISAKMP:(0):peer does not do paranoid keepalives.

                      *Oct 23 09:43:07.407: ISAKMP:(0):deleting SA reason "Death by retransmission P1" state (I) MM_NO_STATE (peer 1.1.1.1)
                      *Oct 23 09:43:07.407: ISAKMP:(0):deleting SA reason "Death by retransmission P1" state (I) MM_NO_STATE (peer 1.1.1.1)
                      *Oct 23 09:43:07.407: ISAKMP: Unlocking peer struct 0x4A1BDE10 for isadb_mark_sa_deleted(), count 0
                      *Oct 23 09:43:07.407: ISAKMP: Deleting peer node by peer_reap for 1.1.1.1: 4A1BDE10
                      *Oct 23 09:43:07.407: ISAKMP:(0):deleting node 2134233700 error FALSE reason "IKE deleted"
                      *Oct 23 09:43:07.407: ISAKMP:(0):deleting node 1700880190 error FALSE reason "IKE deleted"
                      *Oct 23 09:43:07.407: ISAKMP:(0):Input = IKE_MESG_INTERNAL, IKE_PHASE1_DEL
                      *Oct 23 09:43:07.407: ISAKMP:(0):Old State = IKE_I_MM1  New State = IKE_DEST_SA


                      Получить данные с второй стороны крайне проблематично. Очень хотелось бы найти источник проблемы, чтобы приводить аргументы.

                    • Cisco 2811 Ipsec - Couldn't find node: message_id, !*! eRIC, 11:46 , 23-Окт-15 (12)
                      >> Обновился до 15.1
                      >> IKE Dispatcher: IKEv2 version 2 detected, Dropping packet! сообщения пропали, все остальные
                      >> сообщения в дебаге полностью идентичны.
                      > #show crypto isakmp sa
                      > #show crypto isakmp policy
                      > #show crypto isakmp default policy
                      > и предоставьте свежие логи
                      > со второй железяки бы аналогичные данные получить

                      + group 2 указать или какое значение на другой стороне в crypto map




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