Jan 3 14:44:59 charon: 09[NET] <9053> sending packet: from 37.xx.xx.xx[4500] to 87.xxx.xxx.xxx[4500] (92 bytes)Jan 3 14:44:59 charon: 09[ENC] <9053> generating INFORMATIONAL_V1 request 1706750815 [ HASH N(AUTH_FAILED) ]Jan 3 14:44:59 charon: 09[IKE] <9053> no peer config foundJan 3 14:44:59 charon: 09[CFG] <9053> looking for pre-shared key peer configs matching 37.xx.xx.xx...87.xxx.xxx.xxx[87.xxx.xxx.xxx]Jan 3 14:44:59 charon: 09[ENC] <9053> parsed ID_PROT request 0 [ ID HASH N(INITIAL_CONTACT) ]Jan 3 14:44:59 charon: 09[NET] <9053> received packet: from 87.xxx.xxx.xxx[4500] to 37.xx.xx.xx[4500] (92 bytes)Jan 3 14:44:59 charon: 09[NET] <9053> sending packet: from 194.xx.xx.xx[500] to 87.xxx.xxx.xxx[500] (372 bytes)Jan 3 14:44:59 charon: 09[ENC] <9053> generating ID_PROT response 0 [ KE No NAT-D NAT-D ]Jan 3 14:44:59 charon: 09[IKE] <9053> local host is behind NAT, sending keep alivesJan 3 14:44:59 charon: 09[ENC] <9053> parsed ID_PROT request 0 [ KE No NAT-D NAT-D ]Jan 3 14:44:59 charon: 09[NET] <9053> received packet: from 87.xxx.xxx.xxx[500] to 194.xx.xx.xx[500] (356 bytes)Jan 3 14:44:59 charon: 09[NET] <9053> sending packet: from 194.xx.xx.xx[500] to 87.xxx.xxx.xxx[500] (160 bytes)Jan 3 14:44:59 charon: 09[ENC] <9053> generating ID_PROT response 0 [ SA V V V V ]Jan 3 14:44:59 charon: 09[CFG] <9053> selected proposal: IKE:AES_CBC_256/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048Jan 3 14:44:59 charon: 09[IKE] <9053> 87.xxx.xxx.xxx is initiating a Main Mode IKE_SAJan 3 14:44:59 charon: 09[IKE] <9053> received DPD vendor IDJan 3 14:44:59 charon: 09[IKE] <9053> received NAT-T (RFC 3947) vendor IDJan 3 14:44:59 charon: 09[IKE] <9053> received draft-ietf-ipsec-nat-t-ike-03 vendor IDJan 3 14:44:59 charon: 09[IKE] <9053> received draft-ietf-ipsec-nat-t-ike-02\n vendor IDJan 3 14:44:59 charon: 09[ENC] <9053> received unknown vendor ID:Jan 3 14:44:59 charon: 09[ENC] <9053> parsed ID_PROT request 0 [ SA V V V V V ]Jan 3 14:44:59 charon: 09[NET] <9053> received packet: from 87.xxx.xxx.xxx[500] to 194.xx.xx.xx[500] (188 bytes)