Hypervisor won't assign default gateway

3 Dec 2014

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I have a couple of bonded nics with two bridged vlans. Ovirtmgmt and Primar=
y.
Primary vlan also  has a gateway setup (all using the ovirt UI). The gatewa=
y shows up in the ifcfg file and I've added it to /etc/sysconfig/network as=
 well.

Problem: Upon a reboot the default gateway does not show up (route -n)

One thing did notice is that VDSM is inserting

DEFROUTE=3Dno                  in ifcfg-primary
And
DEFROUTE=3Dyes                 in ifcfg-ovirtmgmt

If is issue the "route add default gateway x.x.x.x" command, it starts work=
ing as expected and the default route also shows up (route -n)

Any ideas?

Thanks,
Usman

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<p class=3D"MsoNormal">I have a couple of bonded nics with two bridged vlan=
s. Ovirtmgmt and Primary.<o:p></o:p></p>
<p class=3D"MsoNormal">Primary vlan also  has a gateway setup (all usi=
ng the ovirt UI). The gateway shows up in the ifcfg file and I’ve add=
ed it to /etc/sysconfig/network as well.<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Problem: Upon a reboot the default gateway does not =
show up (route -n)<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">One thing did notice is that VDSM is inserting <o:p>=
</o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">DEFROUTE=3Dno      &nb=
sp;           in ifcfg-pr=
imary<o:p></o:p></p>
<p class=3D"MsoNormal">And <o:p></o:p></p>
<p class=3D"MsoNormal">DEFROUTE=3Dyes      &n=
bsp;          in ifcfg-ovirtmg=
mt<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">If is issue the “route add default gateway x.x=
.x.x” command, it starts working as expected and the default route al=
so shows up (route -n)<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Any ideas?<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">Thanks,<o:p></o:p></p>
<p class=3D"MsoNormal">Usman<o:p></o:p></p>
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Aslam, Usman

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