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    How to configure IKev2+radius authentication

    Scheduled Pinned Locked Moved IPsec
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    • jimpJ Offline
      jimp Rebel Alliance Developer Netgate
      last edited by jimp

      What part of the linked documents failed? EAP-MSCHAPv2 is the "user/password" way, and still works.

      Depending on your client operating systems you might need to add more P1/P2 encryption options to match what they expect, but the server setup described on that page is still accurate and working.

      EDIT: Also, if English is not your first language, you might have more luck in one of our international forum categories if there is one that matches your native language.

      Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

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      • O Offline
        Ohbyeongkwon
        last edited by

        I only set up EAP-RADIUS authentication without creating a client dictionary share key. Is there a problem?

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        • O Offline
          Ohbyeongkwon
          last edited by

          Create a Certificate Authority
          CAs
          Descriptive name = IKEv2VPNca
          Method = Creat an internal Certificate Authority
          Key length (bits) = 2048
          Digest Algorithm = sha 256
          Lifetime (days) = 3650
          Common Name = IKEv2CA
          Country Code = KR
          State or Province = SEOUL
          City = SEOUL
          Organization = UVPN
          Organizational Unit = UVPN

          Certificates
          Method = Creat an internal Certificate Authority
          Descriptive name = IKEV2VPN Certificate
          Certificate authority = IKEv2VPNca
          Key length (bits) = 2048
          Digest Algorithm = sha 256
          Lifetime (days) = 3650
          Common Name = uvpn5.serveirc.com
          Country Code = KR
          State or Province = SEOUL
          City = SEOUL
          Organization = UVPN
          Organizational Unit = UVPN
          Certificate Type = Server Certificate
          Alternative Names = FQDN or Hostname , uvpn5.serveirc.com
          IPaddress , 2xx.1xx.1xx.2xx

          User Manager
          Authentication servers

          Descriptive name = Radius
          Type = RADIUS
          Protocol = MS-CHAPv2
          Hostname or IP address = 192.168.1.1
          Shared Secret = uvpnuvpn
          Services offered = Authentication
          Authentication port = 1812
          Accounting port = 1813
          RADIUS NAS IP Attribute = WAN – 2xx.1xx.1xx.2xx

          FreeRADIUS(Packge FreeRADIUS)
          Interfaces

          Interface IP Address = 192.168.1.1
          Port = 1812
          Interface Type = Authentication
          IP Version = IPv4

          NAS/Clients

          Client IP Address = 192.168.1.1
          Client IP Version = IPv4
          Client Shortname = UVPN
          Client Shared Secret = uvpnuvpn

          Users

          Username = user
          Password = Password

          IPsec
          Mobile Clients
          Enable IPsec Mobile Client Support = Check
          User Authentication = Radius
          Provide a virtual IP address to clients = Check
          70.70.70.1/24
          Provide a list of accessible networks to clients = Check

          Tunnels
          Phase1
          Key Exchange version = IKEv2
          Internet Protocol =ipv4
          Interface = WAN
          Authentication Method = EAP-RADIUS
          My identifier = uvpn5.serveirc.com
          Peer identifier = any
          My Certificate = IKEV2 Certificates
          Encryption Algorithm = 3Des
          Hash = SHA1
          DH Key group = 2(1024bit)

          Phase2
          Mode = Tunnel IPv4
          Local Network = network 0.0.0.0/0
          Protocol = ESP
          Encryption Algorithms = AES Auto
          3Des
          Hash Algorithms = sha1,sha256
          PFS key group = off

          Firewall Rules
          IPsec
          Action = Pass
          Interface = IPsec
          Address Family = IPv4
          Protocol = any
          Source = any
          Destination = any

          This is my Pfsense setup situation.
          Are there any missing settings?

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          • O Offline
            Ohbyeongkwon
            last edited by Ohbyeongkwon 

            Oct 30 16:21:31	charon		12[NET] <1> received packet: from 1xx.2xx.2xx.3x[7310] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 16:21:31	charon		12[ENC] <1> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 16:21:31	charon		12[CFG] <1> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.3x
Oct 30 16:21:31	charon		12[CFG] <1> candidate: %any...%any, prio 24
Oct 30 16:21:31	charon		12[CFG] <1> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 16:21:31	charon		12[CFG] <1> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 16:21:31	charon		12[IKE] <1> 1xx.2xx.2xx.3x is initiating an IKE_SA
Oct 30 16:21:31	charon		12[IKE] <1> IKE_SA (unnamed)[1] state change: CREATED => CONNECTING
Oct 30 16:21:31	charon		12[CFG] <1> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <1> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <1> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <1> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <1> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <1> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <1> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <1> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <1> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <1> proposal matches
Oct 30 16:21:31	charon		12[CFG] <1> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[CFG] <1> configured proposals: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[CFG] <1> selected proposal: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[IKE] <1> remote host is behind NAT
Oct 30 16:21:31	charon		12[IKE] <1> DH group MODP_2048 inacceptable, requesting MODP_1024
Oct 30 16:21:31	charon		12[ENC] <1> generating IKE_SA_INIT response 0 [ N(INVAL_KE) ]
Oct 30 16:21:31	charon		12[NET] <1> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.3x[7310] (38 bytes)
Oct 30 16:21:31	charon		12[IKE] <1> IKE_SA (unnamed)[1] state change: CONNECTING => DESTROYING
Oct 30 16:21:31	charon		12[NET] <2> received packet: from 111.2xx.2xx.3x[7310] to 2xx.1xx.1xx.2xx[500] (476 bytes)
Oct 30 16:21:31	charon		12[ENC] <2> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 16:21:31	charon		12[CFG] <2> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.3x
Oct 30 16:21:31	charon		12[CFG] <2> candidate: %any...%any, prio 24
Oct 30 16:21:31	charon		12[CFG] <2> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 16:21:31	charon		12[CFG] <2> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 16:21:31	charon		12[IKE] <2> 1xx.2xx.2xx.3x is initiating an IKE_SA
Oct 30 16:21:31	charon		12[IKE] <2> IKE_SA (unnamed)[2] state change: CREATED => CONNECTING
Oct 30 16:21:31	charon		12[CFG] <2> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <2> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <2> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <2> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <2> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <2> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <2> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <2> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 16:21:31	charon		12[CFG] <2> selecting proposal:
Oct 30 16:21:31	charon		12[CFG] <2> proposal matches
Oct 30 16:21:31	charon		12[CFG] <2> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[CFG] <2> configured proposals: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[CFG] <2> selected proposal: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 16:21:31	charon		12[IKE] <2> remote host is behind NAT
Oct 30 16:21:31	charon		12[IKE] <2> sending cert request for "CN=IKEV2VPNca, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN"
Oct 30 16:21:31	charon		12[ENC] <2> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ]
Oct 30 16:21:31	charon		12[NET] <2> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.3x[7310] (341 bytes)
Oct 30 16:21:31	charon		12[NET] <2> received packet: from 1xx.2xx.2xx.3x[8756] to 2xx.1xx.1xx.2xx[4500] (484 bytes)
Oct 30 16:21:31	charon		12[ENC] <2> unknown attribute type (25)
Oct 30 16:21:31	charon		12[ENC] <2> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6 (25)) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ]
Oct 30 16:21:31	charon		12[CFG] <2> looking for peer configs matching 2xx.1xx.1xx.2xx[2xx.1xx.1xx.2xx]...1xx.2xx.2xx.3x[192.168.199.146]
Oct 30 16:21:31	charon		12[CFG] <2> candidate "bypasslan", match: 1/1/24 (me/other/ike)
Oct 30 16:21:31	charon		12[CFG] <bypasslan|2> selected peer config 'bypasslan'
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> peer requested EAP, config inacceptable
Oct 30 16:21:31	charon		12[CFG] <bypasslan|2> no alternative config found
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP4_ADDRESS attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP4_DHCP attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP4_DNS attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP4_NETMASK attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP6_ADDRESS attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP6_DHCP attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing INTERNAL_IP6_DNS attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> processing (25) attribute
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> peer supports MOBIKE
Oct 30 16:21:31	charon		12[ENC] <bypasslan|2> generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]
Oct 30 16:21:31	charon		12[NET] <bypasslan|2> sending packet: from 2xx.1xx.1xx.2xx[4500] to 1xx.2xx.2xx.3x[8756] (68 bytes)
Oct 30 16:21:31	charon		12[IKE] <bypasslan|2> IKE_SA bypasslan[2] state change: CONNECTING => DESTROYING

            Access to the iPhone failed log.

            1 Reply Last reply Reply Quote 0
            • jimpJ Offline
              jimp Rebel Alliance Developer Netgate
              last edited by

              From the logs it looks like your client Phase 1 settings don't match up. The client is asking for some settings that don't quite line up with what you have set.

              In your P1 settings, in addition to what you have set for the P1 encryption, also set rows for:

              • AES, 256 bits, SHA256, DH Group 14
              • AES, 256 bits, SHA256, DH Group 28
              • AES, 256 bits, SHA256, DH Group 5
              • AES, 128 bits, SHA1, DH Group 2

              Then see if it gets farther along in the process.

              Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

              Need help fast? Netgate Global Support!

              Do not Chat/PM for help!

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              • O Offline
                Ohbyeongkwon
                last edited by

                Thank you for your answer. However, authentication fails.

                1 Reply Last reply Reply Quote 0
                • jimpJ Offline
                  jimp Rebel Alliance Developer Netgate
                  last edited by

                  What is in the logs now? The previous logs showed it was not reaching the authentication stage, it was failing before then.

                  Remember: Upvote with the 👍 button for any user/post you find to be helpful, informative, or deserving of recognition!

                  Need help fast? Netgate Global Support!

                  Do not Chat/PM for help!

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                  • O Offline
                    Ohbyeongkwon
                    last edited by Ohbyeongkwon

                    AES, 256 bits, SHA256, DH Group 14 Log

                    Oct 30 22:30:19	charon		10[NET] <33> received packet: from 1xx.2xx.2xx.4[31066] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 22:30:19	charon		10[ENC] <33> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:30:19	charon		10[CFG] <33> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:30:19	charon		10[CFG] <33> candidate: %any...%any, prio 24
Oct 30 22:30:19	charon		10[CFG] <33> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:30:19	charon		10[CFG] <33> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:30:19	charon		10[IKE] <33> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:30:19	charon		10[IKE] <33> IKE_SA (unnamed)[33] state change: CREATED => CONNECTING
Oct 30 22:30:19	charon		10[CFG] <33> selecting proposal:
Oct 30 22:30:19	charon		10[CFG] <33> proposal matches
Oct 30 22:30:19	charon		10[CFG] <33> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:30:19	charon		10[CFG] <33> configured proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048
Oct 30 22:30:19	charon		10[CFG] <33> selected proposal: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048
Oct 30 22:30:19	charon		10[IKE] <33> remote host is behind NAT
Oct 30 22:30:19	charon		10[IKE] <33> sending cert request for "CN=IKEV2VPNca, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN"
Oct 30 22:30:19	charon		10[ENC] <33> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ]
Oct 30 22:30:19	charon		10[NET] <33> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31066] (473 bytes)
Oct 30 22:30:19	charon		10[NET] <33> received packet: from 1xx.2xx.2xx.4[5286] to 2xx.1xx.1xx.2xx[4500] (496 bytes)
Oct 30 22:30:19	charon		10[ENC] <33> unknown attribute type (25)
Oct 30 22:30:19	charon		10[ENC] <33> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6 (25)) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ]
Oct 30 22:30:19	charon		10[CFG] <33> looking for peer configs matching 2xx.1xx.1xx.2xx[2xx.1xx.1xx.2xx]...1xx.2xx.2xx.4[10.39.158.223]
Oct 30 22:30:19	charon		10[CFG] <33> candidate "bypasslan", match: 1/1/24 (me/other/ike)
Oct 30 22:30:19	charon		10[CFG] <bypasslan|33> selected peer config 'bypasslan'
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> peer requested EAP, config inacceptable
Oct 30 22:30:19	charon		10[CFG] <bypasslan|33> no alternative config found
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP4_ADDRESS attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP4_DHCP attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP4_DNS attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP4_NETMASK attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP6_ADDRESS attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP6_DHCP attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing INTERNAL_IP6_DNS attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> processing (25) attribute
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> peer supports MOBIKE
Oct 30 22:30:19	charon		10[ENC] <bypasslan|33> generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]
Oct 30 22:30:19	charon		10[NET] <bypasslan|33> sending packet: from 2xx.1xx.1xx.2xx[4500] to 1xx.2xx.2xx.4[5286] (80 bytes)
Oct 30 22:30:19	charon		10[IKE] <bypasslan|33> IKE_SA bypasslan[33] state change: CONNECTING => DESTROYING

                    AES, 256 bits, SHA256, DH Group 28

                    Oct 30 22:32:59	charon		08[CFG] rereading secrets
Oct 30 22:32:59	charon		08[CFG] loading secrets from '/var/etc/ipsec/ipsec.secrets'
Oct 30 22:32:59	charon		08[CFG] loaded RSA private key from '/var/etc/ipsec/ipsec.d/private/cert-1.key'
Oct 30 22:32:59	charon		08[CFG] loaded EAP secret for xxxxxx87@gmail.com
Oct 30 22:32:59	charon		08[CFG] rereading ca certificates from '/usr/local/etc/ipsec.d/cacerts'
Oct 30 22:32:59	charon		08[CFG] loaded ca certificate "CN=IKEV2VPNca, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN" from '/usr/local/etc/ipsec.d/cacerts/3c718073.0.crt'
Oct 30 22:32:59	charon		08[CFG] rereading aa certificates from '/usr/local/etc/ipsec.d/aacerts'
Oct 30 22:32:59	charon		08[CFG] rereading ocsp signer certificates from '/usr/local/etc/ipsec.d/ocspcerts'
Oct 30 22:32:59	charon		08[CFG] rereading attribute certificates from '/usr/local/etc/ipsec.d/acerts'
Oct 30 22:32:59	charon		08[CFG] rereading crls from '/usr/local/etc/ipsec.d/crls'
Oct 30 22:32:59	charon		08[CFG] received stroke: unroute 'bypasslan'
Oct 30 22:32:59	charon		08[CFG] proposing traffic selectors for us:
Oct 30 22:32:59	charon		08[CFG] 192.168.1.0/24|/0
Oct 30 22:32:59	charon		08[CFG] proposing traffic selectors for other:
Oct 30 22:32:59	charon		08[CFG] 192.168.1.0/24|/0
Oct 30 22:32:59	ipsec_starter	23387	shunt policy 'bypasslan' uninstalled
Oct 30 22:32:59	charon		05[CFG] received stroke: delete connection 'bypasslan'
Oct 30 22:32:59	charon		05[CFG] deleted connection 'bypasslan'
Oct 30 22:32:59	charon		07[CFG] received stroke: delete connection 'con-mobile'
Oct 30 22:32:59	charon		07[CFG] deleted connection 'con-mobile'
Oct 30 22:32:59	charon		05[CFG] received stroke: add connection 'bypasslan'
Oct 30 22:32:59	charon		05[CFG] conn bypasslan
Oct 30 22:32:59	charon		05[CFG] left=%any
Oct 30 22:32:59	charon		05[CFG] leftsubnet=192.168.1.0/24
Oct 30 22:32:59	charon		05[CFG] right=%any
Oct 30 22:32:59	charon		05[CFG] rightsubnet=192.168.1.0/24
Oct 30 22:32:59	charon		05[CFG] dpddelay=30
Oct 30 22:32:59	charon		05[CFG] dpdtimeout=150
Oct 30 22:32:59	charon		05[CFG] sha256_96=no
Oct 30 22:32:59	charon		05[CFG] mediation=no
Oct 30 22:32:59	charon		05[CFG] added configuration 'bypasslan'
Oct 30 22:32:59	charon		07[CFG] received stroke: route 'bypasslan'
Oct 30 22:32:59	charon		07[CFG] proposing traffic selectors for us:
Oct 30 22:32:59	charon		07[CFG] 192.168.1.0/24|/0
Oct 30 22:32:59	charon		07[CFG] proposing traffic selectors for other:
Oct 30 22:32:59	charon		07[CFG] 192.168.1.0/24|/0
Oct 30 22:32:59	ipsec_starter	23387	'bypasslan' shunt PASS policy installed
Oct 30 22:32:59	charon		05[CFG] received stroke: add connection 'con-mobile'
Oct 30 22:32:59	charon		05[CFG] conn con-mobile
Oct 30 22:32:59	charon		05[CFG] left=2xx.1xx.1xx.2xx
Oct 30 22:32:59	charon		05[CFG] leftsubnet=0.0.0.0/0
Oct 30 22:32:59	charon		05[CFG] leftauth=pubkey
Oct 30 22:32:59	charon		05[CFG] leftid=fqdn:uvpn5.serveirc.com
Oct 30 22:32:59	charon		05[CFG] leftcert=/var/etc/ipsec/ipsec.d/certs/cert-1.crt
Oct 30 22:32:59	charon		05[CFG] right=%any
Oct 30 22:32:59	charon		05[CFG] rightsourceip=70.70.70.1/24
Oct 30 22:32:59	charon		05[CFG] rightauth=eap-mschapv2
Oct 30 22:32:59	charon		05[CFG] eap_identity=%any
Oct 30 22:32:59	charon		05[CFG] ike=aes256-sha256-ecp256bp!
Oct 30 22:32:59	charon		05[CFG] esp=aes256-sha1,aes256-sha256,aes192-sha1,aes192-sha256,aes128-sha1,aes128-sha256,3des-sha1,3des-sha256!
Oct 30 22:32:59	charon		05[CFG] dpddelay=10
Oct 30 22:32:59	charon		05[CFG] dpdtimeout=60
Oct 30 22:32:59	charon		05[CFG] dpdaction=1
Oct 30 22:32:59	charon		05[CFG] sha256_96=no
Oct 30 22:32:59	charon		05[CFG] mediation=no
Oct 30 22:32:59	charon		05[CFG] keyexchange=ikev2
Oct 30 22:32:59	charon		05[CFG] reusing virtual IP address pool 70.70.70.1/24
Oct 30 22:32:59	charon		05[CFG] loaded certificate "CN=uvpn5.serveirc.com, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN" from '/var/etc/ipsec/ipsec.d/certs/cert-1.crt'
Oct 30 22:32:59	charon		05[CFG] added configuration 'con-mobile'
Oct 30 22:32:59	charon		07[NET] <34> received packet: from 1xx.2xx.2xx.4[31067] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 22:32:59	charon		07[ENC] <34> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:32:59	charon		07[CFG] <34> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:32:59	charon		07[CFG] <34> candidate: %any...%any, prio 24
Oct 30 22:32:59	charon		07[CFG] <34> candidate: 222.108.111.245...%any, prio 1052
Oct 30 22:32:59	charon		07[CFG] <34> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:32:59	charon		07[IKE] <34> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:32:59	charon		07[IKE] <34> IKE_SA (unnamed)[34] state change: CREATED => CONNECTING
Oct 30 22:32:59	charon		07[CFG] <34> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <34> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <34> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <34> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <34> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <34> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <34> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <34> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:32:59	charon		07[CFG] <34> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <34> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:32:59	charon		07[CFG] <34> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:32:59	charon		07[CFG] <34> configured proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256_BP
Oct 30 22:32:59	charon		07[IKE] <34> remote host is behind NAT
Oct 30 22:32:59	charon		07[IKE] <34> received proposals inacceptable
Oct 30 22:32:59	charon		07[ENC] <34> generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
Oct 30 22:32:59	charon		07[NET] <34> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31067] (36 bytes)
Oct 30 22:32:59	charon		07[IKE] <34> IKE_SA (unnamed)[34] state change: CONNECTING => DESTROYING
Oct 30 22:32:59	charon		07[NET] <35> received packet: from 1xx.2xx.2xx.4[31067] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 22:32:59	charon		07[ENC] <35> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:32:59	charon		07[CFG] <35> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:32:59	charon		07[CFG] <35> candidate: %any...%any, prio 24
Oct 30 22:32:59	charon		07[CFG] <35> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:32:59	charon		07[CFG] <35> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:32:59	charon		07[IKE] <35> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:32:59	charon		07[IKE] <35> IKE_SA (unnamed)[35] state change: CREATED => CONNECTING
Oct 30 22:32:59	charon		07[CFG] <35> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <35> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <35> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <35> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <35> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <35> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:32:59	charon		07[CFG] <35> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <35> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:32:59	charon		07[CFG] <35> selecting proposal:
Oct 30 22:32:59	charon		07[CFG] <35> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:32:59	charon		07[CFG] <35> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:32:59	charon		07[CFG] <35> configured proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256_BP
Oct 30 22:32:59	charon		07[IKE] <35> remote host is behind NAT
Oct 30 22:32:59	charon		07[IKE] <35> received proposals inacceptable
Oct 30 22:32:59	charon		07[ENC] <35> generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
Oct 30 22:32:59	charon		07[NET] <35> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31067] (36 bytes)
Oct 30 22:32:59	charon		07[IKE] <35> IKE_SA (unnamed)[35] state change: CONNECTING => DESTROYING

                    AES, 256 bits, SHA256, DH Group 5

                    Oct 30 22:41:38	charon		10[NET] <36> received packet: from 1xx.2xx.2xx.4[31068] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 22:41:38	charon		10[ENC] <36> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:41:38	charon		10[CFG] <36> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:41:38	charon		10[CFG] <36> candidate: %any...%any, prio 24
Oct 30 22:41:38	charon		10[CFG] <36> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:41:38	charon		10[CFG] <36> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:41:38	charon		10[IKE] <36> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:41:38	charon		10[IKE] <36> IKE_SA (unnamed)[36] state change: CREATED => CONNECTING
Oct 30 22:41:38	charon		10[CFG] <36> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <36> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:41:38	charon		10[CFG] <36> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <36> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:41:38	charon		10[CFG] <36> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <36> proposal matches
Oct 30 22:41:38	charon		10[CFG] <36> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:41:38	charon		10[CFG] <36> configured proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536
Oct 30 22:41:38	charon		10[CFG] <36> selected proposal: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536
Oct 30 22:41:38	charon		10[IKE] <36> remote host is behind NAT
Oct 30 22:41:38	charon		10[IKE] <36> DH group MODP_2048 inacceptable, requesting MODP_1536
Oct 30 22:41:38	charon		10[ENC] <36> generating IKE_SA_INIT response 0 [ N(INVAL_KE) ]
Oct 30 22:41:38	charon		10[NET] <36> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31068] (38 bytes)
Oct 30 22:41:38	charon		10[IKE] <36> IKE_SA (unnamed)[36] state change: CONNECTING => DESTROYING
Oct 30 22:41:38	charon		10[NET] <37> received packet: from 1xx.2xx.2xx.4[31068] to 2xx.1xx.1xx.2xx[500] (540 bytes)
Oct 30 22:41:38	charon		10[ENC] <37> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:41:38	charon		10[CFG] <37> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:41:38	charon		10[CFG] <37> candidate: %any...%any, prio 24
Oct 30 22:41:38	charon		10[CFG] <37> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:41:38	charon		10[CFG] <37> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:41:38	charon		10[IKE] <37> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:41:38	charon		10[IKE] <37> IKE_SA (unnamed)[37] state change: CREATED => CONNECTING
Oct 30 22:41:38	charon		10[CFG] <37> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <37> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:41:38	charon		10[CFG] <37> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <37> no acceptable DIFFIE_HELLMAN_GROUP found
Oct 30 22:41:38	charon		10[CFG] <37> selecting proposal:
Oct 30 22:41:38	charon		10[CFG] <37> proposal matches
Oct 30 22:41:38	charon		10[CFG] <37> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:41:38	charon		10[CFG] <37> configured proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536
Oct 30 22:41:38	charon		10[CFG] <37> selected proposal: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536
Oct 30 22:41:38	charon		10[IKE] <37> remote host is behind NAT
Oct 30 22:41:38	charon		10[IKE] <37> sending cert request for "CN=IKEV2VPNca, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN"
Oct 30 22:41:38	charon		10[ENC] <37> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ]
Oct 30 22:41:38	charon		10[NET] <37> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31068] (409 bytes)
Oct 30 22:41:38	charon		10[NET] <37> received packet: from 1xx.2xx.2xx.4[5288] to 2xx.1xx.1xx.2xx[4500] (496 bytes)
Oct 30 22:41:38	charon		10[ENC] <37> unknown attribute type (25)
Oct 30 22:41:38	charon		10[ENC] <37> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6 (25)) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ]
Oct 30 22:41:38	charon		10[CFG] <37> looking for peer configs matching 2xx.1xx.1xx.2xx[2xx.1xx.1xx.2xx]...1xx.2xx.2xx.4[10.39.158.223]
Oct 30 22:41:38	charon		10[CFG] <37> candidate "bypasslan", match: 1/1/24 (me/other/ike)
Oct 30 22:41:38	charon		10[CFG] <bypasslan|37> selected peer config 'bypasslan'
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> peer requested EAP, config inacceptable
Oct 30 22:41:38	charon		10[CFG] <bypasslan|37> no alternative config found
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP4_ADDRESS attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP4_DHCP attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP4_DNS attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP4_NETMASK attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP6_ADDRESS attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP6_DHCP attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing INTERNAL_IP6_DNS attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> processing (25) attribute
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> peer supports MOBIKE
Oct 30 22:41:38	charon		10[ENC] <bypasslan|37> generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]
Oct 30 22:41:38	charon		10[NET] <bypasslan|37> sending packet: from 2xx.1xx.1xx.2xx[4500] to 1xx.2xx.2xx.4[5288] (80 bytes)
Oct 30 22:41:38	charon		10[IKE] <bypasslan|37> IKE_SA bypasslan[37] state change: CONNECTING => DESTROYING

                    AES, 128 bits, SHA1, DH Group 2

                    Oct 30 22:47:52	charon		05[NET] <38> received packet: from 1xx.2xx.2xx.4[31069] to 2xx.1xx.1xx.2xx[500] (604 bytes)
Oct 30 22:47:52	charon		05[ENC] <38> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:47:52	charon		05[CFG] <38> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:47:52	charon		05[CFG] <38> candidate: %any...%any, prio 24
Oct 30 22:47:52	charon		05[CFG] <38> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:47:52	charon		05[CFG] <38> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:47:52	charon		05[IKE] <38> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:47:52	charon		05[IKE] <38> IKE_SA (unnamed)[38] state change: CREATED => CONNECTING
Oct 30 22:47:52	charon		05[CFG] <38> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <38> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <38> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <38> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <38> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <38> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <38> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <38> proposal matches
Oct 30 22:47:52	charon		05[CFG] <38> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[CFG] <38> configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[CFG] <38> selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[IKE] <38> remote host is behind NAT
Oct 30 22:47:52	charon		05[IKE] <38> DH group MODP_2048 inacceptable, requesting MODP_1024
Oct 30 22:47:52	charon		05[ENC] <38> generating IKE_SA_INIT response 0 [ N(INVAL_KE) ]
Oct 30 22:47:52	charon		05[NET] <38> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31069] (38 bytes)
Oct 30 22:47:52	charon		05[IKE] <38> IKE_SA (unnamed)[38] state change: CONNECTING => DESTROYING
Oct 30 22:47:52	charon		05[NET] <39> received packet: from 1xx.2xx.2xx.4[31069] to 2xx.1xx.1xx.2xx[500] (476 bytes)
Oct 30 22:47:52	charon		05[ENC] <39> parsed IKE_SA_INIT request 0 [ SA KE No N(REDIR_SUP) N(NATD_S_IP) N(NATD_D_IP) N(FRAG_SUP) ]
Oct 30 22:47:52	charon		05[CFG] <39> looking for an ike config for 2xx.1xx.1xx.2xx...1xx.2xx.2xx.4
Oct 30 22:47:52	charon		05[CFG] <39> candidate: %any...%any, prio 24
Oct 30 22:47:52	charon		05[CFG] <39> candidate: 2xx.1xx.1xx.2xx...%any, prio 1052
Oct 30 22:47:52	charon		05[CFG] <39> found matching ike config: 2xx.1xx.1xx.2xx...%any with prio 1052
Oct 30 22:47:52	charon		05[IKE] <39> 1xx.2xx.2xx.4 is initiating an IKE_SA
Oct 30 22:47:52	charon		05[IKE] <39> IKE_SA (unnamed)[39] state change: CREATED => CONNECTING
Oct 30 22:47:52	charon		05[CFG] <39> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <39> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <39> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <39> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <39> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <39> no acceptable ENCRYPTION_ALGORITHM found
Oct 30 22:47:52	charon		05[CFG] <39> selecting proposal:
Oct 30 22:47:52	charon		05[CFG] <39> proposal matches
Oct 30 22:47:52	charon		05[CFG] <39> received proposals: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/ECP_256, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1536, IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[CFG] <39> configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[CFG] <39> selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024
Oct 30 22:47:52	charon		05[IKE] <39> remote host is behind NAT
Oct 30 22:47:52	charon		05[IKE] <39> sending cert request for "CN=IKEV2VPNca, C=KR, ST=SEOUL, L=SEOUL, O=UVPN, OU=UVPN"
Oct 30 22:47:52	charon		05[ENC] <39> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(FRAG_SUP) N(MULT_AUTH) ]
Oct 30 22:47:52	charon		05[NET] <39> sending packet: from 2xx.1xx.1xx.2xx[500] to 1xx.2xx.2xx.4[31069] (345 bytes)
Oct 30 22:47:52	charon		05[NET] <39> received packet: from 1xx.2xx.2xx.4[5289] to 2xx.1xx.1xx.2xx[4500] (492 bytes)
Oct 30 22:47:52	charon		05[ENC] <39> unknown attribute type (25)
Oct 30 22:47:52	charon		05[ENC] <39> parsed IKE_AUTH request 1 [ IDi N(INIT_CONTACT) N(MOBIKE_SUP) IDr CPRQ(ADDR DHCP DNS MASK ADDR6 DHCP6 DNS6 (25)) N(ESP_TFC_PAD_N) N(NON_FIRST_FRAG) SA TSi TSr ]
Oct 30 22:47:52	charon		05[CFG] <39> looking for peer configs matching 2xx.1xx.1xx.2xx[2xx.1xx.1xx.2xx]...1xx.2xx.2xx.4[1x.3x.1xx.2xx]
Oct 30 22:47:52	charon		05[CFG] <39> candidate "bypasslan", match: 1/1/24 (me/other/ike)
Oct 30 22:47:52	charon		05[CFG] <bypasslan|39> selected peer config 'bypasslan'
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> peer requested EAP, config inacceptable
Oct 30 22:47:52	charon		05[CFG] <bypasslan|39> no alternative config found
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP4_ADDRESS attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP4_DHCP attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP4_DNS attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP4_NETMASK attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP6_ADDRESS attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP6_DHCP attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing INTERNAL_IP6_DNS attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> processing (25) attribute
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> peer supports MOBIKE
Oct 30 22:47:52	charon		05[ENC] <bypasslan|39> generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]
Oct 30 22:47:52	charon		05[NET] <bypasslan|39> sending packet: from 2xx.1xx.1xx.2xx[4500] to 1xx.2xx.2xx.4[5289] (76 bytes)
Oct 30 22:47:52	charon		05[IKE] <bypasslan|39> IKE_SA bypasslan[39] state change: CONNECTING => DESTROYING
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                    • jimpJ Offline
                      jimp Rebel Alliance Developer Netgate
                      last edited by

                      That looks better but it's still not matching the P1. The encryption matches but eventually it falls through to bypasslan which only happens when it failed to completely match up with the mobile VPN instance.

                      What client is this and how is it configured? Did you install the CA on the client and set it to be trusted?

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                      • O Offline
                        Ohbyeongkwon
                        last edited by

                        No, what I want is a user ID/password connection method without installing a certificate on the client.

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                        • jimpJ Offline
                          jimp Rebel Alliance Developer Netgate
                          last edited by

                          Anything with IKEv2/EAP is going to require a certificate on the client. The client at least needs to know to trust the server certificate CA.

                          You can try one of the older setups like PSK+xauth but it is not as secure or likely to work on as many current client operating systems.

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                          • O Offline
                            Ohbyeongkwon @jimp
                            last edited by

                            @jimp Can you tell me how to set up PSK + Xauth?

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                            • jimpJ Offline
                              jimp Rebel Alliance Developer Netgate
                              last edited by

                              It's in the online documentation.

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                              • O Offline
                                Ohbyeongkwon @jimp
                                last edited by

                                @jimp Can I use a Radius server with PSK + Xauth? I still lack a lot of information about VPN.

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                                • jimpJ Offline
                                  jimp Rebel Alliance Developer Netgate
                                  last edited by

                                  Yes, you can. The information you need is in the online documentation. I cannot walk you through it.

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                                  • O Offline
                                    Ohbyeongkwon @jimp
                                    last edited by Ohbyeongkwon

                                    Thank you for the good information. I'm sure I'll succeed.

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