Re: [Openstack] MTU on Provider Networks

2017-09-18 Thread John Petrini
Great! Thank you both for the information. John Petrini ___ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe :

Re: [Openstack-operators] [Openstack] MTU on Provider Networks

2017-09-18 Thread John Petrini
Great! Thank you both for the information. John Petrini ___ OpenStack-operators mailing list OpenStack-operators@lists.openstack.org http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators

Re: [Openstack] MTU on Provider Networks

2017-09-15 Thread Curtis
On Thu, Sep 14, 2017 at 12:10 PM, John Petrini wrote: > Hi List, > > We are running Mitaka and having an MTU issue. Instances that we launch on > our provider network use Jumbo Frames (9000 MTU). There is a Layer2 link > between the OpenStack switches and our Core. This

Re: [Openstack-operators] [Openstack] MTU on Provider Networks

2017-09-15 Thread Curtis
On Thu, Sep 14, 2017 at 12:10 PM, John Petrini wrote: > Hi List, > > We are running Mitaka and having an MTU issue. Instances that we launch on > our provider network use Jumbo Frames (9000 MTU). There is a Layer2 link > between the OpenStack switches and our Core. This

Re: [Openstack] MTU on Provider Networks

2017-09-14 Thread Remo Mattei
We are running Ocata and our MTU is not set to 1450.. since out external provider is not running on a 9000. Remo On 9/14/17 11:10 AM, John Petrini wrote: > Hi List,  > > We are running Mitaka and having an MTU issue. Instances that we > launch on our provider network use Jumbo Frames (9000

[Openstack] MTU on Provider Networks

2017-09-14 Thread John Petrini
Hi List, We are running Mitaka and having an MTU issue. Instances that we launch on our provider network use Jumbo Frames (9000 MTU). There is a Layer2 link between the OpenStack switches and our Core. This link uses and MTU of 1500. Up until recently this MTU mismatch has not been an issue