Unfortunately, the activation of this option applies for new router ports. If the option is enabled/disabled, that will no trigger any LRP update.
If needed, we can implement a new maintenance method that could be executed only once (when the Neutron API is restarted and the config loaded). This method can loop over the LRP and apply/remove the mentioned "gateway_mtu" value depending on the config option.
Let me know if that method is something valuable and I'll work on it.
Hello Mohammed:
Unfortunately, the activation of this option applies for new router ports. If the option is enabled/disabled, that will no trigger any LRP update.
If needed, we can implement a new maintenance method that could be executed only once (when the Neutron API is restarted and the config loaded). This method can loop over the LRP and apply/remove the mentioned "gateway_mtu" value depending on the config option.
Let me know if that method is something valuable and I'll work on it.
Regards.