Hi all . my final goal is openbsd .
the prementary step is on Linux. tool is only dynmasq and bridge schima is next ------------------------------------- wifi router 192.168.100.254 . wifi . wlan0:192.168.100.103 raspberry pi (minibian , a kind of debian ) eth0;192.168.0.1 | | eth0 Debiandog 1)no firewall then iptables -L Chain INPUT (policy ACCEPT) target prot opt source destination Chain FORWARD (policy ACCEPT) target prot opt source destination Chain OUTPUT (policy ACCEPT) target prot opt source destination 2) /etc/network/interfaces is simple auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.0.1 netmask 255.255.255.0 3) /etc/dnsmasq.conf interface=eth0 dhcp-range=192.168.0.21,192.168.0.22,72h dhcp-option=option:router,192.168.0.1 domain-needed bogus-priv no-resolv no-poll server=8.8.8.8 no-hosts expand-hosts 4)run shell script ifconfig eth0 192.168.0.1 # perhaps neddless echo 1 > /proc/sys/net/ipv4/ip_forward /etc/init.d/dnsmasq restart brctl addbr br0 brctl addif br0 eth0 brctl addif br0 wlan0 dhclient br0 then debiandog get address 192.168.100.104 (not 192.168.0.X) this is very simple method. so , there is posiibility of ethenet converter on OpenBSD my bed room has no lan cable . and the video recorder has no wifi , so i want ethenet converter ---- regards , tuyosi