Openwrt why br wlan and eth0

I am just trying to get a deeper understanding of how things work, and by answering my questions, you are actually helping me to be less confused ;-.

I really appreciate that. Hi all I got a beginner question in which I hope you can help to clarify. Thank you in advance for your time and help sharing knowledge. Yes you could set that up as a single interface if that's all you ever need. Regards Em. Because the eth0 is not a physical interface, but a virtual interface on the cpu of the router. In order to make cpu communicate with each physical port of the switch, you need to assign them in the same vlan.

Simply make both ports untagged on VLAN 1. Screenshot from Switch port seem to list only ethernet ports I don't use any Web UI for configuration. All done through command line but managed to configure it all in one vlan. This is not working VLANs only exist for Ethernet, not for After a whole bunch of fiddling around, I discovered that this seems to be some oddity of my VLAN switch.

It has separate settings for egress default tagging on untagged ports, and I think that was related to the problem. Main router is Netgear R running "OpenWrt I believe that is what this part of the config is doing:.

Certain values have been rejected; logic not clear on limitations. Unknown how it interacts with interface- or switch-level IGMP snooping. This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website. OK More information about cookies. VLAN 2 eth0. VLAN 1 eth0. Address and netmask are assigned by DHCP. Stateless IPv6 over IPv4 transport. VXLAN protocol for layer 2 virtualization, see here for further information and a configuration example.

Unspecified protocol, therefore all the other interface settings will be ignored like disabling the configuration. Physical interface name such as eth0. This option may be empty or missing if only a wireless interface references this network or if the protocol type is pptp , pppoa or 6in4.

If set to bridge , creates a bridge containing the given ifname and wireless interfaces assigned using the network option in wireless configuration. Override the default MTU on this interface. Specifies whether to enable 1 or disable 0 IPv6 on this interface Barrier Breaker and later only. Specifies whether to accept IPv6 Router Advertisements on this interface deprecated:.