I use the latest OpenWrt 18.06.2, r7676-cddd7b4c77 on a tplink-wr740-v4.2. I want to set up a wifi repeater for the local wifi network using kmod-trelay. I don't use "relayd" because it doesn't relay DHCP datagrams. My configuration is the following:
config interface 'wwan' option proto 'unmanaged'
config wifi-iface option device 'radio0' option network 'wwan' option mode 'ap' option ssid 'repeater' option encryption 'psk2' option key 'passphrase' option ifname "wlan0" config wifi-iface option network 'wwan' option ssid 'origin-wifi' option encryption 'psk2' option device 'radio0' option mode 'sta' option key 'passphrase' option ifname "wlan1"
config trelay option enabled 1 option dev1 wlan0 option dev2 wlan1
When I run
/etc/init.d/treay start and connect to "repeater", dhcp didn't manage to get a response.
I don't see any DHCP broadcasts in the origin network. Also, I can't run tcpdump on the router because of the insufficient space for the installation. Can anyone point me to the working solution?