root@pc-09:~/ikev2_failed# ipsec up cap
Jun 14 15:29:17 pc-09 charon: 16[CFG] received stroke: initiate 'cap'
initiating IKE_SA cap[3] to 192.168.2.141
Jun 14 15:29:17 pc-09 charon: 15[IKE] initiating IKE_SA cap[3] to 192.168.2.141
Jun 14 15:29:17 pc-09 charon: 15[LIB] size of DH secret exponent: 2047 bits
Jun 14 15:29:17 pc-09 charon: 15[CFG] configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536, IKE:AES_CBC_128/AES_CBC_192/AES_CBC_256/CAMELLIA_CBC_128/CAMELLIA_CBC_192/CAMELLIA_CBC_256/3DES_CBC/AES_CTR_128/AES_CTR_192/AES_CTR_256/CAMELLIA_CTR_128/CAMELLIA_CTR_192/CAMELLIA_CTR_256/HMAC_MD5_96/HMAC_SHA1_96/HMAC_SHA2_256_128/HMAC_SHA2_384_192/HMAC_SHA2_512_256/AES_XCBC_96/AES_CMAC_96/PRF_HMAC_MD5/PRF_HMAC_SHA1/PRF_HMAC_SHA2_256/PRF_HMAC_SHA2_384/PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_CMAC/MODP_2048/MODP_2048_224/MODP_2048_256/MODP_1536/MODP_3072/MODP_4096/MODP_8192/MODP_1024/MODP_1024_160/ECP_256/ECP_384/ECP_521/ECP_224/ECP_192
generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ]
Jun 14 15:29:17 pc-09 charon: 15[ENC] generating IKE_SA_INIT request 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) ]
sending packet: from 192.168.2.77[500] to 192.168.2.141[500] (856 bytes)
Jun 14 15:29:17 pc-09 charon: 15[NET] sending packet: from 192.168.2.77[500] to 192.168.2.141[500] (856 bytes)
received packet: from 192.168.2.141[500] to 192.168.2.77[500] (465 bytes)
Jun 14 15:29:17 pc-09 charon: 10[NET] received packet: from 192.168.2.141[500] to 192.168.2.77[500] (465 bytes)
parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(MULT_AUTH) ]
Jun 14 15:29:17 pc-09 charon: 10[ENC] parsed IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(MULT_AUTH) ]
Jun 14 15:29:17 pc-09 charon: 10[CFG] selecting proposal:
Jun 14 15:29:17 pc-09 charon: 10[CFG]   proposal matches
Jun 14 15:29:17 pc-09 charon: 10[CFG] received proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048
Jun 14 15:29:17 pc-09 charon: 10[CFG] configured proposals: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1536, IKE:AES_CBC_128/AES_CBC_192/AES_CBC_256/CAMELLIA_CBC_128/CAMELLIA_CBC_192/CAMELLIA_CBC_256/3DES_CBC/AES_CTR_128/AES_CTR_192/AES_CTR_256/CAMELLIA_CTR_128/CAMELLIA_CTR_192/CAMELLIA_CTR_256/HMAC_MD5_96/HMAC_SHA1_96/HMAC_SHA2_256_128/HMAC_SHA2_384_192/HMAC_SHA2_512_256/AES_XCBC_96/AES_CMAC_96/PRF_HMAC_MD5/PRF_HMAC_SHA1/PRF_HMAC_SHA2_256/PRF_HMAC_SHA2_384/PRF_HMAC_SHA2_512/PRF_AES128_XCBC/PRF_AES128_CMAC/MODP_2048/MODP_2048_224/MODP_2048_256/MODP_1536/MODP_3072/MODP_4096/MODP_8192/MODP_1024/MODP_1024_160/ECP_256/ECP_384/ECP_521/ECP_224/ECP_192
Jun 14 15:29:17 pc-09 charon: 10[CFG] selected proposal: IKE:AES_CBC_128/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048
received cert request for "C=CC, ST=Country, L=City, O=Test"
sending cert request for "C=CC, ST=Country, L=City, O=Test"
Jun 14 15:29:17 pc-09 charon: 10[IKE] received cert request for "C=CC, ST=Country, L=City, O=Test"
Jun 14 15:29:17 pc-09 charon: 10[IKE] sending cert request for "C=CC, ST=Country, L=City, O=Test"
C_SignInit() failed: MECHANISM_INVALID
authentication of 'C=CC, ST=Country, O=Test, CN=pc-09' (myself) with RSA signature failed
establishing connection 'cap' failed
Jun 14 15:29:17 pc-09 charon: 10[LIB] C_SignInit() failed: MECHANISM_INVALID
Jun 14 15:29:17 pc-09 charon: 10[IKE] authentication of 'C=CC, ST=Country, O=Test, CN=pc-09' (myself) with RSA signature failed