+ if(from->cipher)
+ if(!EVP_EncryptInit_ex(&from->packet_ctx, from->cipher, NULL, (unsigned char *)from->key, (unsigned char *)from->key + from->cipher->key_len)) {
+ logger(LOG_ERR, _("Error during initialisation of key from %s (%s): %s"),
+ from->name, from->hostname, ERR_error_string(ERR_get_error(), NULL));
+ return false;
+ }
+
+ if(from->options & OPTION_PMTU_DISCOVERY && !from->mtuprobes)
+ send_mtu_probe(from);
+