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    How to configure IKev2+radius authentication

    Scheduled Pinned Locked Moved IPsec
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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!

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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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