Hi list,
I have learned that we can configure instances to work with different MTU size,
such as
1. Configure /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini
veth_mtu = ${your_MTU}
2. Configure /etc/nova/nova.conf
network_device_mtu= ${your_MTU}
3. Configure /etc/neutron/ dhcp_agent.ini
dnsmasq_config_file = /etc/neutron/dnsmasq-neutron.conf
And add to /etc/neutron/dnsmasq-neutron.conf:
dhcp-option-force=26,${your_MTU}
But, for neutron-dhcp-agent and neutron-l3-agent, all virtual ports created are
still have MTU=1500.
Are there any configuration for these two component that can let us also change
these virtual ports' MTU?
Thanks.
-chen
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