ajuda com vpn/l2tp



  • Estou tentanto conectar um um computador com windows numa vpn no pfsense utilizando ipsec e l2tp conforme manual
    https://docs.netgate.com/pfsense/en/latest/vpn/ipsec/l2tp-ipsec.html

    Nao consigo conectar e meu log retorna

    Oct 17 18:40:58 	charon 		10[IKE] <72> IKE_SA (unnamed)[72] state change: CREATED => CONNECTING
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> received proposals: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1024, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1024, IKE:3DES_CBC/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_1024, IKE:AES_CBC_256/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_1024
    Oct 17 18:40:58 	charon 		10[CFG] <72> configured proposals: IKE:AES_CBC_128/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_2048
    Oct 17 18:40:58 	charon 		10[CFG] <72> looking for IKEv2 configs for 187.32.93.212...177.191.63.183
    Oct 17 18:40:58 	charon 		10[CFG] <72> candidate: %any...%any, prio 24
    Oct 17 18:40:58 	charon 		10[CFG] <72> candidate: %any...%any, prio 28
    Oct 17 18:40:58 	charon 		10[IKE] <72> no matching proposal found, trying alternative config
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable DIFFIE_HELLMAN_GROUP found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> selecting proposal:
    Oct 17 18:40:58 	charon 		10[CFG] <72> no acceptable ENCRYPTION_ALGORITHM found
    Oct 17 18:40:58 	charon 		10[CFG] <72> received proposals: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1024, IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_1024, IKE:3DES_CBC/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_1024, IKE:AES_CBC_256/HMAC_SHA2_384_192/PRF_HMAC_SHA2_384/MODP_1024
    Oct 17 18:40:58 	charon 		10[CFG] <72> configured proposals: IKE:AES_CBC_128/AES_CBC_192/AES_CBC_256/CAMELLIA_CBC_128/CAMELLIA_CBC_192/CAMELLIA_CBC_256/3DES_CBC/HMAC_SHA2_256_128/HMAC_SHA2_384_192/HMAC_SHA2_512_256/HMAC_SHA1_96/AES_XCBC_96/AES_CMAC_96/PRF_HMAC_SHA2_256/PRF_HMAC_SHA2_384/PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_CMAC/PRF_HMAC_SHA1/ECP_256/ECP_384/ECP_521/ECP_256_BP/ECP_384_BP/ECP_512_BP/CURVE_25519/MODP_3072/MODP_4096/MODP_6144/MODP_8192/MODP_2048, IKE:AES_GCM_16_128/AES_GCM_16_192/AES_GCM_16_256/AES_GCM_12_128/AES_GCM_12_192/AES_GCM_12_256/AES_GCM_8_128/AES_GCM_8_192/AES_GCM_8_256/PRF_HMAC_SHA2_256/PRF_HMAC_SHA2_384/PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_CMAC/PRF_HMAC_SHA1/ECP_256/ECP_384/ECP_521/ECP_256_BP/ECP_384_BP/ECP_512_BP/CURVE_25519/MODP_3072/MODP_4096/MODP_6144/MODP_8192/MODP_2048
    Oct 17 18:40:58 	charon 		10[IKE] <72> remote host is behind NAT
    Oct 17 18:40:58 	charon 		10[IKE] <72> received proposals unacceptable
    Oct 17 18:40:58 	charon 		10[ENC] <72> generating IKE_SA_INIT response 0 [ N(NO_PROP) ]
    Oct 17 18:40:58 	charon 		10[NET] <72> sending packet: from 187.32.93.212[500] to 177.191.63.183[500] (36 bytes)
    Oct 17 18:40:58 	charon 		10[IKE] <72> IKE_SA (unnamed)[72] state change: CONNECTING => DESTROYING 
    

    nao tenho a minima ideia de como entender esse erro. alguem poderia me dizer onde estou errando?


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