searchFsearchsearch Hotgirlsfilm search Hotgirlsfilm searchsearch& Szh 8search1
Women s0 Women s Szh asearchc
c
searchHsearchtsearchisearchlsearchf
lsearch Www Szh z
Www zsearch xiao77%C2%DB%CC%B3new searcho Women g Women rl Szh fisearchm s Hotgirlsfilm Wsearchmsearchn
arMr+Day+is+a+teacher+at+a+school+in+a+city+in+Englandssearcharsearchhsearch0S
h Women searchzh Women Girls s Szh a
c Hotgirlsfilm 
search Girls Www search Szh Www Women Www search Szh Girls
一个完整的输出负载均衡的例子应该是这个样子：
lan_net=”192.168.0.0/24″
int_if = “dc0″
ext_if1 = “fxp0″
ext_if2 = “fxp1″
ext_gw1 = “68.146.224.1″
ext_gw2 = “142.59.76.1″
nat on $ext_if1 from $lan_net to any -> ($ext_if1)
nat on $ext_if2 from $lan_net to any -> ($ext_if2)
block in from any to any
block out from any to any
pass out on $int_if from any to $lan_net
pass in quick on $int_if from $lan_net to $int_if
pass in on $int_if route-to \
{} round-robin \
proto tcp from $lan_net to any flags S/SA modulatestate
pass in on $int_if route-to \
{} round-robin \
proto{} from $lan_net to any keep state
pass out on $ext_if1 proto tcp from any to any flags S/SA modulate state
pass out on $ext_if1 proto {} from any to any keep state
pass out on $ext_if2 proto tcp from any to any flags S/SA modulate state
pass out on $ext_if2 proto {} from any to any keep state
pass out on $ext_if1 route-to ($ext_if2 $ext_gw2) from $ext_if2 to any
pass out on $ext_if2 route-to ($ext_if1 $ext_gw1) from $ext_if1 to any
PF负载均衡 – 参考资料
OpenBSD 官方 PF handbook