This is not the alternate-bf.conf, looks like the regular /etc/dnsmasq.conf to me.
Use sf in Diversion, they both are listed.
		
		
	 
Sorry about posting on old thread here but I am still trying to get alternate file working.  Here is the requested file.
 /opt/share/diversion/.conf/alternate-bf.conf has this content:
 START FILE, --- lines are not part of file
 ---------------------------------------------------
 ### DO NOT EDIT THIS FILE ###
 pid-file=/var/run/alternate_bf_dnsmasq.pid
 user=nobody
 bind-dynamic
 interface=br0
 no-dhcp-interface=pptp*
 listen-address=192.168.1.253
 localise-queries
 no-resolv
 dhcp-option=lan,3,192.168.1.1
 dhcp-authoritative
 servers-file=/tmp/resolv.dnsmasq
 # /jffs/configs/dnsmasq.conf.add directives #
 # start of Diversion directives #
 ptr-record=254.1.168.192.in-addr.arpa,192.168.1.254
 addn-hosts=/opt/share/diversion/list/blacklist
 addn-hosts=/opt/share/diversion/list/blockinglist_fs
 log-async
 log-queries
 log-facility=/opt/var/log/dnsmasq.log3
 # end of Diversion directives #
 ---------------------------------------------------
 END FILE