Re: [ovirt-users] how to move network bridge?

[Rudi Ahlers]

I know,  have been using Linux since 2000 and redoing the network isn't
difficult, but in this case something didn't work well.
Right now I'm stuck with a degraded Gluster setup after the reinstallation
for which I have posted another thread.

On Wed, Nov 15, 2017 at 1:58 PM, Petr Horacek  wrote:

> Manual change of ifcfg files and restart of network service (not reboot)
> should restore connectivity. Then you should be able to access Engine and
> setup the new network there so it will be persisted and recognized by oVirt.
>
> Glad you managed to run it.
>
>
> 2017-11-15 13:45 GMT+02:00 Rudi Ahlers :
>
>> Hi Petr,
>>
>> Thanx for getting back to me.
>>
>> I ended up reinstalling the server. Even after I manually edited the
>> ifcg-ens2f0 and ens2f3 files, and rebooted, networking didn't work well.
>> The gateway was never added (even though it was listed in the files) and
>> the /etc/resolv.conf file kept on being overwritten despite NetworkManager
>> being off.
>>
>> On Wed, Nov 15, 2017 at 1:41 PM, Petr Horacek 
>> wrote:
>>
>>> Hello,
>>>
>>> could you please share your current configuration from
>>> /etc/sysconfig/network-scripts/ifcfg-{ovirtmgmt,DESIRED_STOR
>>> AGE_IFACE,DESIRED_MGMT_IFACE}?
>>>
>>> Thanks,
>>> Petr
>>>
>>> 2017-11-14 23:56 GMT+02:00 Rudi Ahlers :
>>>
 Hi,

 Can someone please help me "move" the network bridge to another port? I
 have tried a couple times but it doesn't seem to work.
 Our internal LAN IP range is 192.168.102.0/24 and the storage area
 network is 10.10.10.0/24

 When I installed hosted-engine, I accidently told it to use the
 10.10.10.81 interface and a  bridge was created accordingly. But I cannot
 access the 10.10.10.0/24 IP range via our VPN (for security reasons)
 so I can't access the hosted-engine

 I tried to remove the bridge interface with brctl but it didn't work as
 expected.

 root@virt1 ~]# brctl show
 bridge name bridge id   STP enabled interfaces
 ;vdsmdummy; 8000.   no
 ovirtmgmt   8000.0cc47aeaffd8   no  ens2f0


 Even though I tried to remove ens2f0 and added ens2f3, it never worked.
 The bridge / network would stop working and I wold need to login to the
 server's IPMI card and remove ens2f0.

 Can someone please guide me in moving the bridge to the
 192.168.102.0/24 network?



 --
 Kind Regards
 Rudi Ahlers
 Website: http://www.rudiahlers.co.za

 ___
 Users mailing list
 Users@ovirt.org
 http://lists.ovirt.org/mailman/listinfo/users


>>>
>>
>>
>> --
>> Kind Regards
>> Rudi Ahlers
>> Website: http://www.rudiahlers.co.za
>>
>
>


-- 
Kind Regards
Rudi Ahlers
Website: http://www.rudiahlers.co.za
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] how to move network bridge?

[Petr Horacek]

Manual change of ifcfg files and restart of network service (not reboot)
should restore connectivity. Then you should be able to access Engine and
setup the new network there so it will be persisted and recognized by oVirt.

Glad you managed to run it.

2017-11-15 13:45 GMT+02:00 Rudi Ahlers :

> Hi Petr,
>
> Thanx for getting back to me.
>
> I ended up reinstalling the server. Even after I manually edited the
> ifcg-ens2f0 and ens2f3 files, and rebooted, networking didn't work well.
> The gateway was never added (even though it was listed in the files) and
> the /etc/resolv.conf file kept on being overwritten despite NetworkManager
> being off.
>
> On Wed, Nov 15, 2017 at 1:41 PM, Petr Horacek  wrote:
>
>> Hello,
>>
>> could you please share your current configuration from
>> /etc/sysconfig/network-scripts/ifcfg-{ovirtmgmt,DESIRED_
>> STORAGE_IFACE,DESIRED_MGMT_IFACE}?
>>
>> Thanks,
>> Petr
>>
>> 2017-11-14 23:56 GMT+02:00 Rudi Ahlers :
>>
>>> Hi,
>>>
>>> Can someone please help me "move" the network bridge to another port? I
>>> have tried a couple times but it doesn't seem to work.
>>> Our internal LAN IP range is 192.168.102.0/24 and the storage area
>>> network is 10.10.10.0/24
>>>
>>> When I installed hosted-engine, I accidently told it to use the
>>> 10.10.10.81 interface and a  bridge was created accordingly. But I cannot
>>> access the 10.10.10.0/24 IP range via our VPN (for security reasons) so
>>> I can't access the hosted-engine
>>>
>>> I tried to remove the bridge interface with brctl but it didn't work as
>>> expected.
>>>
>>> root@virt1 ~]# brctl show
>>> bridge name bridge id   STP enabled interfaces
>>> ;vdsmdummy; 8000.   no
>>> ovirtmgmt   8000.0cc47aeaffd8   no  ens2f0
>>>
>>>
>>> Even though I tried to remove ens2f0 and added ens2f3, it never worked.
>>> The bridge / network would stop working and I wold need to login to the
>>> server's IPMI card and remove ens2f0.
>>>
>>> Can someone please guide me in moving the bridge to the 192.168.102.0/24
>>> network?
>>>
>>>
>>>
>>> --
>>> Kind Regards
>>> Rudi Ahlers
>>> Website: http://www.rudiahlers.co.za
>>>
>>> ___
>>> Users mailing list
>>> Users@ovirt.org
>>> http://lists.ovirt.org/mailman/listinfo/users
>>>
>>>
>>
>
>
> --
> Kind Regards
> Rudi Ahlers
> Website: http://www.rudiahlers.co.za
>
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] how to move network bridge?

[Rudi Ahlers]

Hi Petr,

Thanx for getting back to me.

I ended up reinstalling the server. Even after I manually edited the
ifcg-ens2f0 and ens2f3 files, and rebooted, networking didn't work well.
The gateway was never added (even though it was listed in the files) and
the /etc/resolv.conf file kept on being overwritten despite NetworkManager
being off.

On Wed, Nov 15, 2017 at 1:41 PM, Petr Horacek  wrote:

> Hello,
>
> could you please share your current configuration from
> /etc/sysconfig/network-scripts/ifcfg-{ovirtmgmt,
> DESIRED_STORAGE_IFACE,DESIRED_MGMT_IFACE}?
>
> Thanks,
> Petr
>
> 2017-11-14 23:56 GMT+02:00 Rudi Ahlers :
>
>> Hi,
>>
>> Can someone please help me "move" the network bridge to another port? I
>> have tried a couple times but it doesn't seem to work.
>> Our internal LAN IP range is 192.168.102.0/24 and the storage area
>> network is 10.10.10.0/24
>>
>> When I installed hosted-engine, I accidently told it to use the
>> 10.10.10.81 interface and a  bridge was created accordingly. But I cannot
>> access the 10.10.10.0/24 IP range via our VPN (for security reasons) so
>> I can't access the hosted-engine
>>
>> I tried to remove the bridge interface with brctl but it didn't work as
>> expected.
>>
>> root@virt1 ~]# brctl show
>> bridge name bridge id   STP enabled interfaces
>> ;vdsmdummy; 8000.   no
>> ovirtmgmt   8000.0cc47aeaffd8   no  ens2f0
>>
>>
>> Even though I tried to remove ens2f0 and added ens2f3, it never worked.
>> The bridge / network would stop working and I wold need to login to the
>> server's IPMI card and remove ens2f0.
>>
>> Can someone please guide me in moving the bridge to the 192.168.102.0/24
>> network?
>>
>>
>>
>> --
>> Kind Regards
>> Rudi Ahlers
>> Website: http://www.rudiahlers.co.za
>>
>> ___
>> Users mailing list
>> Users@ovirt.org
>> http://lists.ovirt.org/mailman/listinfo/users
>>
>>
>


-- 
Kind Regards
Rudi Ahlers
Website: http://www.rudiahlers.co.za
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] how to move network bridge?

[Petr Horacek]

Hello,

could you please share your current configuration from
/etc/sysconfig/network-scripts/ifcfg-{ovirtmgmt,DESIRED_STORAGE_IFACE,DESIRED_MGMT_IFACE}?

Thanks,
Petr

2017-11-14 23:56 GMT+02:00 Rudi Ahlers :

> Hi,
>
> Can someone please help me "move" the network bridge to another port? I
> have tried a couple times but it doesn't seem to work.
> Our internal LAN IP range is 192.168.102.0/24 and the storage area
> network is 10.10.10.0/24
>
> When I installed hosted-engine, I accidently told it to use the
> 10.10.10.81 interface and a  bridge was created accordingly. But I cannot
> access the 10.10.10.0/24 IP range via our VPN (for security reasons) so I
> can't access the hosted-engine
>
> I tried to remove the bridge interface with brctl but it didn't work as
> expected.
>
> root@virt1 ~]# brctl show
> bridge name bridge id   STP enabled interfaces
> ;vdsmdummy; 8000.   no
> ovirtmgmt   8000.0cc47aeaffd8   no  ens2f0
>
>
> Even though I tried to remove ens2f0 and added ens2f3, it never worked.
> The bridge / network would stop working and I wold need to login to the
> server's IPMI card and remove ens2f0.
>
> Can someone please guide me in moving the bridge to the 192.168.102.0/24
> network?
>
>
>
> --
> Kind Regards
> Rudi Ahlers
> Website: http://www.rudiahlers.co.za
>
> ___
> Users mailing list
> Users@ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>
>
___
Users mailing list
Users@ovirt.org
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[ovirt-users] how to move network bridge?

[Rudi Ahlers]

Hi,

Can someone please help me "move" the network bridge to another port? I
have tried a couple times but it doesn't seem to work.
Our internal LAN IP range is 192.168.102.0/24 and the storage area network
is 10.10.10.0/24

When I installed hosted-engine, I accidently told it to use the 10.10.10.81
interface and a  bridge was created accordingly. But I cannot access the
10.10.10.0/24 IP range via our VPN (for security reasons) so I can't access
the hosted-engine

I tried to remove the bridge interface with brctl but it didn't work as
expected.

root@virt1 ~]# brctl show
bridge name bridge id   STP enabled interfaces
;vdsmdummy; 8000.   no
ovirtmgmt   8000.0cc47aeaffd8   no  ens2f0


Even though I tried to remove ens2f0 and added ens2f3, it never worked. The
bridge / network would stop working and I wold need to login to the
server's IPMI card and remove ens2f0.

Can someone please guide me in moving the bridge to the 192.168.102.0/24
network?



-- 
Kind Regards
Rudi Ahlers
Website: http://www.rudiahlers.co.za
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users