[ovirt-users] EXTERNAL: Re: Ovirt self hosted engine network issue

[Brenneman, Brad B.]

Ed,

   This is great news.  Thanks for the insight on the workaround for multiple gateways.

Brad


William “Brad” Brenneman | Leidos
Senior Systems Engineer | Naval Strike and Intelligence Division
6909 Metro Park Drive   Alexandria, VA 22310
phone: 571.319.8221
“Temporary” mobile:   571 213 6890
william.b.brenneman at leidos.com<mailto:william.b.brenneman at leidos.com>  |  leidos.com<http://www.leidos.com/>

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From: Edward Haas [mailto:ehaas at redhat.com]
Sent: Saturday, April 22, 2017 3:05 AM
To: Brenneman, Brad B.
Cc: Users at ovirt.org
Subject: EXTERNAL: Re: [ovirt-users] Ovirt self hosted engine network issue

Hi Brad,
oVirt has originally supporting to set the host default gateway only for the management network (ovirtmgmt).
The need to set it on a different network has been raised and for 4.1 an intermediate solution has been given,
solving it in a more integral fashion in 4.2.
The way it is solved in 4.1 is using a custom property.
The commit message explains how to use it: https://gerrit.ovirt.org/#/c/66127
Let us know if it helps.
Thanks,
Edy.

On Thu, Apr 20, 2017 at 7:59 PM, Brenneman, Brad B. <William.B.Brenneman at leidos.com<mailto:William.B.Brenneman at leidos.com>> wrote:
Hi,

  I have an ovirt self hosted server with multiple physical NICs in it.

em1 – set for DHCP and used for web resources
bond0 (p1p1, p1p2) – set statically for communicating to internal hosts w/o internet

Before I installed the engine vm/appliance, system was able to browse the web on em1 and maintain internal comms on bond0 to internals hosts.

After installing self hosted engine/appliance, the host is unable to communicate to web resources on em1.  Ovirtmgmt is on the bond and has no comms issues.

I installed the logical network for the external web side per the online docs and attached it to em1.

Host system can ping the network gateways on each NIC. When launching firefox, system is able to browse to Hosted-engine VM page (admin portal, user portal , etc) but is unable to get to web sites (i.e. google, ovirt.org<http://ovirt.org>, etc.)

I read that Ovirt 4.1 was supposed to have fixed the multiple gateway issue, but am confused as to why I can’t get out.

Any ideas how I can get the host to browse the web again?

Brad

William “Brad” Brenneman | Leidos
Senior Systems Engineer | Naval Strike and Intelligence Division
6909 Metro Park Drive   Alexandria, VA 22310
phone: 571.319.8221<tel:%28571%29%20319-8221>
“Temporary” mobile:   571 213 6890<tel:%28571%29%20213-6890>
william.b.brenneman at leidos.com<mailto:william.b.brenneman at leidos.com>  |  leidos.com<http://www.leidos.com/>

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