Socket echo server sample with border router

[Hiihtaja]

Hello !

I have taken echo server sample

https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/net/sockets/echo_server/README.html#sockets-echo-server-sample

and it work well with USB-NET connectivity

west build --pristine --board nrf5340dk_nrf5340_cpuapp – -DOVERLAY_CONFIG=overlay-netusb.conf

ping and echos are returned as expected

I have got impression that server sample can be part of mesh and border router might  be activated

by using OpenThread and/or IPSP  overlays

west build --pristine --board nrf5340dk_nrf5340_cpuapp – -DOVERLAY_CONFIG=”overlay-ot.conf;overlay-netusb.conf”

or

west build --pristine --board nrf5340dk_nrf5340_cpuapp – -DOVERLAY_CONFIG=”overlay-bt.conf;overlay-netusb.conf”

Image build is OK, but looks like extra configuration need. No ping and echo any more.

Pictures from netterminal

Does this kind of configuration with Border Router exist in samples ?

I have some Hosts what would like to communicate via nRF53 what is used as modem like device ( IPV6 like).

Really I need good start point for environment where I can use own radio via HCI_rpmg on network core.

Regards,

Eugene

[Hiihtaja]

Hi !

I think to be more precise,

what kind of sample an be used for implement own serialized radio driver what executed on network core ?

I assume app core ( echo server ) can support 2 network interfaces, one for border router and one for serialized radio driver.

Also should be possible to create routing table.

Also not so clear what is best place to locate 6loWPAN layer, app or network core.

I can see all provided Zephyr's modules are quite flexible with configuration but no so simple to find empty serialized network driver what use rmpg/hci/spinel messages.

Regards,

Eugene