# /usr/local/etc/rc.filter_synchronizesend >>>Host: xxx.xxx.xxx.xxxUser-Agent: XML_RPCContent-Type: text/xmlContent-Length: 117Authorization: Basic xxxxxxxxxxxxxxxxxxxxx<?xml version="1.0"?><methodCall><methodName>opnsense.firmware_version</methodName><params></params></methodCall>received >>>error >>>fetch error. remote host down?