Incorrect MTU on ovs bridges with network template
Bug #1668541 reported by
Aleksei Chekunov
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Mirantis OpenStack | Status tracked in 10.0.x | |||||
| 10.0.x |
Invalid
|
High
|
Alexey Stupnikov | |||
| 9.x |
Invalid
|
High
|
Alexey Stupnikov | |||
Bug Description
MOS 9.2, network templates, VLAN segmentation
MTU 9000 was applied on bridges on compute and controller nodes, but ovs bridges were configured with MTU 1500.
in neutron.conf -
#global_
in ml2_conf.ini
#physical_
Revision history for this message
| Aleksei Chekunov (achekunov) wrote | #1 |
| description: | updated |
| tags: | added: customer-found support |
Revision history for this message
| Alexey Stupnikov (astupnikov) wrote | #2 |
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Closing this bug is Invalid, since there is a recommended way to set MTU on network interfaces [1]. Network templates can be used to configure OS networking, but they shouldn't be used to configure whole stack of software to use correct MTU. I have tested the paper [1] with and without network templates, I also successfully used Fuel UI to set MTU and had no problems.
[1] https:/