How to change the value of vlan ID of existing network ?
Issue
- Our overcloud external network was setup to use VLAN
provider:segmentation_id: 101
. Last night IT redid the corporate network and switchedvlan 101
tovlan 105
Now none of our instances are reachable. How can I redo the external network to make it all usevlan 105
? - How to change the value of vlan ID of existing network ?
- Change neutron network vlan id ?
- Change neutron provider network vlan ?
[root@rhos7 ~(keystone_admin)]# neutron net-show provider1
+---------------------------+--------------------------------------+
| Field | Value |
+---------------------------+--------------------------------------+
| admin_state_up | True |
| id | 247d8e7f-872e-4800-96ad-c999703e4962 |
| mtu | 0 |
| name | provider1 |
| port_security_enabled | True |
| provider:network_type | vlan |
| provider:physical_network | pyhsnet1 |
| provider:segmentation_id | 101 |
| router:external | False |
| shared | False |
| status | ACTIVE |
| subnets | |
| tenant_id | 910e8c8b7875437ab4f091ea2290e563 |
+---------------------------+--------------------------------------+
Environment
- Red Hat Open Stack
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