Persistant Jumbo Frame with bond0 and br0

[JaY_III]

So I am having a issues keeping jumbo frames enabled with a reboot (6.1.9).

 

I have tested like this:

ifconfig eth0 mtu 9014
ifconfig eth1 mtu 9014
ifconfig bond0 mtu 9014
ifconfig br0 mtu 9014

And am have no issues at all

 

By adding

MTU="9014"

into /boot/config/network.cfg has no effect as upon reboot it is back to a 1500 MTU

 

Watching my system post, it look as if the network.cfg is only applied to br0.

In order to get the system to accept my MTU values they must be 1st applied to eth0 and eth1 as per my example above.

 

So I guess the question I am asking is, how can I apply the MTU values in order like I have tested.

Or do I have to cheat and just use the go file,  that I swear I am totally not doing.

It might work, but it doesn't seem like that is the intended way to go about it.