mat

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[Help] OpenWrt wifi to ethernet repeater in c/selfhosted@lemmy.world
[–] mat@linux.community 1 points 1 day ago (1 children)

It's an ordinary consumer wifi 4 router (by a company named Renkforce). I was able to use WDS with it previously, but I haven't got it working since flashing openwrt, which is why I was trying relayd. A hotspot from my phone works (but is really slow obviously). I suspect something is wrong with my interface or firewall setup, given the colors of the interfaces.

[Help] OpenWrt wifi to ethernet repeater in c/selfhosted@lemmy.world
[–] mat@linux.community 1 points 1 day ago (3 children)

I've tried to match your setup, but to no avail.

Interfaces:

lan

Static address (192.168.2.1) Firewall zone: lan

wwan

Static address (192.168.0.211) Device: phy0-sta0 (listed as the client in the dropdown) Gateway: 192.168.0.1 Use custom DNS servers: 1.1.1.1 (using root router's IP causes DNS to stop working) Firewall zone: WLAN

repeater_bridge

Relay bridge Relay between: lan wwan Firewall zone: unspecified

Firewall zones: lan ⇒ WLAN accept accept accept WLAN ⇒ lan accept accept accept

With this, I am able to ping google.com from a openwrt ssh session, but not my laptop connected w/ ethernet (and a static ip). In the interfaces list, lan is green, repeater_bridge is grey, and wwan is red. I tried running /etc/init.d/firewall stop but still no luck.

[Help] OpenWrt wifi to ethernet repeater in c/selfhosted@lemmy.world
[–] mat@linux.community 1 points 1 day ago

When I follow this guide and get to the part where DNS server of wwan to the root router's IP, I am not able to ping anything from a ssh session into the router (I get "bad address 'google.com'". So, I set the DNS address to 1.1.1.1 which restored ping's functionality. However, with this configuration the network does not appear to be shared at all. My PC, connected to the LAN port, cannot access the internet (regardless of forcing a static IP for the pc)

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[Help] OpenWrt wifi to ethernet repeater (linux.community)
 

I recently moved to shared housing and they have a very poor Wifi 4 router located quite far from my room (no chance of wiring ethernet). As I'd like to host some (local) services for myself, I brought a Tp-Link Archer C6 (v3.2) with me to mess with. I had set up WDS successfully on the stock firmware to get a much better internet connection in my room,, but it was finnicky and sometimes drop out entirely for hours. As I knew my router has good support from OpenWrt, I decided to flash it tonight and "quicky re-do the WDS setup". It's been over 5 hours and I've had no luck getting it to connect following the wiki's guide. I also tried making a relayd-based access point, but it doesn't seem to route to ethernet and when I tried connecting with my phone it just stays on "Obtaining IP address..."

I feel very much out of my depth.. is there an easier way to achieve this? Basically, my ideal end result would be having a better/more consistent wifi connection (which I think works because the router has much stronger antennae than my laptop or phone) and ethernet, with OpenWrt available to toy with and learn more about networking.