Hey,
>>
>> There's an ongoing discussion in the ModemManager package in github
>> related to how the MTU may be configured in the network interface
>> based on what the MM bearer object reports:
>> https://github.com/openwrt/packages/issues/11383
>>
>> E.g.:
>>
>> $ ip route show
>> default via 25.225.105.222 dev wwan0 proto static src 25.225.105.221 mtu 1430
>>
>> Looks like the protocol handler implementation for netifd may allow
>> setting the MTU to the routes associated with the network interface,
>> instead of assigning the MTU value to the interface itself. Are both
>> methods completely equivalent? Is there any reason to avoid setting
>> the MTU in the interface when using netifd, or just not implemented
>> yet?
>>
>> Cheers!
>>
>> --
>> Aleksander
>> https://aleksander.es
>
>
>
>
> I'm actually not aware of any method to set the interface MTU via netifd that
> isn't a UCI setting.
>
While running as a protocol handler under netifd, we can do this while
setting up the default route:
proto_add_ipv4_route "0.0.0.0" "0" "${gateway}" "${address}"
"${metric}" "${mtu}"
And the given ${mtu} will be set for the route created.
What we're looking for is a way to setup the MTU for the whole network
interface from within the protocol handler automatically.
--
Aleksander
https://aleksander.es
_______________________________________________
openwrt-devel mailing list
openwrt-devel@lists.openwrt.org
https://lists.openwrt.org/mailman/listinfo/openwrt-devel
