2020-09-08T12:09:47 charon: 16[NET] <64522> sending packet: from XX.XXX.123.62[4500] to XXX.X.212.211[54076] (80 bytes)2020-09-08T12:09:47 charon: 16[ENC] <64522> generating IKE_AUTH response 1 [ N(AUTH_FAILED) ]2020-09-08T12:09:47 charon: 16[IKE] <64522> received ESP_TFC_PADDING_NOT_SUPPORTED, not using ESPv3 TFC padding2020-09-08T12:09:47 charon: 16[CFG] <64522> no matching peer config found2020-09-08T12:09:47 charon: 16[CFG] <64522> looking for peer configs matching XX.XXX.123.62[%any]...XXX.X.212.211[192.168.1.33]2020-09-08T12:09:47 charon: 16[ENC] <64522> parsed IKE_AUTH request 1 [ IDi AUTH SA TSi TSr N(INIT_CONTACT) N(ESP_TFC_PAD_N) ]2020-09-08T12:09:47 charon: 16[NET] <64522> received packet: from XXX.X.212.211[54076] to XX.XXX.123.62[4500] (384 bytes)2020-09-08T12:09:47 charon: 16[NET] <64522> sending packet: from XX.XXX.123.62[500] to XXX.X.212.211[500] (501 bytes)2020-09-08T12:09:47 charon: 16[ENC] <64522> generating IKE_SA_INIT response 0 [ SA KE No N(NATD_S_IP) N(NATD_D_IP) CERTREQ N(CHDLESS_SUP) N(MULT_AUTH) ]2020-09-08T12:09:47 charon: 16[IKE] <64522> sending cert request for "C=DE, ST=North Rhine-Westphalian, L=Detmold, O=Company, E=info@Company.de, CN=vpn_mwd"2020-09-08T12:09:47 charon: 16[IKE] <64522> sending cert request for "C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3"2020-09-08T12:09:47 charon: 16[IKE] <64522> remote host is behind NAT2020-09-08T12:09:47 charon: 16[CFG] <64522> selected proposal: IKE:AES_CBC_256/HMAC_SHA2_256_128/PRF_HMAC_SHA2_256/MODP_20482020-09-08T12:09:47 charon: 16[IKE] <64522> XXX.X.212.211 is initiating an IKE_SA