4:28 a.m.
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Hello,
I've a problem, all my ovirt hosts are linked with a bonding mode 4 (802.3ad LACP)
2x10Gbps
Eveything is okay with unix guest but with Windows guest, i can ping but internet browsing
is impossible (sometime i have a part of the page, very rare case)
If i remove the bonding and bridge one interface, windows work good.
I've tried with windows 7 and windows 10, guest additions are installed
VirtIO / rtl3189 tested, same problem
My bonding opts : mode=4 lacp_rate=1 miimon=100
Interface MTU 9000
Bonding mode 2 also tested
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<html><body><div style=3D"font-family: arial, helvetica, sans-serif;
font-s=
ize: 12pt; color:
#000000"><div>Hello, </div><div><br data-mce-bogus=
=3D"1"></div><div>I've a problem, all my ovirt hosts are
linked with a bond=
ing mode 4 (802.3ad LACP) 2x10Gbps</div><div>Eveything is okay with
unix&nb=
sp;guest but with Windows guest, i can ping but internet browsing is i=
mpossible (sometime i have a part of the page, very rare
case)</div><div><b=
r data-mce-bogus=3D"1"></div><div>If i remove the bonding and
bridge one in=
terface, windows work good.</div><div><br
data-mce-bogus=3D"1"></div><div>I=
've tried with windows 7 and windows 10, guest additions are installed</div=
<div>VirtIO / rtl3189 tested, same
problem</div><div><br data-mce-bogus=3D=
"1"></div><div>My bonding opts : mode=3D4 lacp_rate=3D1
miimon=3D100</div><=
div>Interface MTU 9000</div><div><br
data-mce-bogus=3D"1"></div><div>Bondin=
g mode 2 also tested</div></div></body></html>
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4:37 a.m.
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On 25/05/16 10:28, Maxence Sartiaux wrote:
Hello,
I've a problem, all my ovirt hosts are linked with a bonding mode 4
(802.3ad LACP) 2x10Gbps
Eveything is okay with unix guest but with Windows guest, i can ping
but internet browsing is impossible (sometime i have a part of the
page, very rare case)
If i remove the bonding and bridge one interface, windows work good.
I've tried with windows 7 and windows 10, guest additions are installed
VirtIO / rtl3189 tested, same problem
My bonding opts : mode=4 lacp_rate=1 miimon=100
Interface MTU 9000
Bonding mode 2 also tested
On the hosts, try setting LRO off on the members of your bond, see if it
makes a difference
eg,
ethtool -K ens3f0 lro off
ethtool -K ens3f1 lro off
Alex
--
This message is intended only for the addressee and may contain
confidential information. Unless you are that person, you may not
disclose its contents or use it in any way and are requested to delete
the message along with any attachments and notify us immediately.
This email is not intended to, nor should it be taken to, constitute advice.
The information provided is correct to our knowledge & belief and must not
be used as a substitute for obtaining tax, regulatory, investment, legal or
any other appropriate advice.
"Transact" is operated by Integrated Financial Arrangements Ltd.
29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300.
(Registered office: as above; Registered in England and Wales under
number: 3727592). Authorised and regulated by the Financial Conduct
Authority (entered on the Financial Services Register; no. 190856).
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On 25/05/16 10:28, Maxence Sartiaux wrote:<br>
<blockquote
cite="mid:569179724.1436.1464168519263.JavaMail.zimbra@makz.me"
type="cite">
<div style="font-family: arial, helvetica, sans-serif; font-size:
12pt; color: #000000">
<div>Hello, </div>
<div><br data-mce-bogus="1">
</div>
<div>I've a problem, all my ovirt hosts are linked with a
bonding mode 4 (802.3ad LACP) 2x10Gbps</div>
<div>Eveything is okay with unix guest but with Windows guest,
i can ping but internet browsing is impossible (sometime i
have a part of the page, very rare case)</div>
<div><br data-mce-bogus="1">
</div>
<div>If i remove the bonding and bridge one interface, windows
work good.</div>
<div><br data-mce-bogus="1">
</div>
<div>I've tried with windows 7 and windows 10, guest additions
are installed</div>
<div>VirtIO / rtl3189 tested, same problem</div>
<div><br data-mce-bogus="1">
</div>
<div>My bonding opts : mode=4 lacp_rate=1 miimon=100</div>
<div>Interface MTU 9000</div>
<div><br data-mce-bogus="1">
</div>
<div>Bonding mode 2 also tested</div>
</div>
</blockquote>
<br>
On the hosts, try setting LRO off on the members of your bond, see
if it makes a difference<br>
<br>
eg, <br>
<br>
ethtool -K ens3f0 lro off<br>
ethtool -K ens3f1 lro off<br>
<br>
Alex<br>
<br>
<br><pre>
--
This message is intended only for the addressee and may contain
confidential information. Unless you are that person, you may not
disclose its contents or use it in any way and are requested to delete
the message along with any attachments and notify us immediately.
This email is not intended to, nor should it be taken to, constitute advice.
The information provided is correct to our knowledge & belief and must not
be used as a substitute for obtaining tax, regulatory, investment, legal or
any other appropriate advice.
"Transact" is operated by Integrated Financial Arrangements Ltd.
29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300.
(Registered office: as above; Registered in England and Wales under
number: 3727592). Authorised and regulated by the Financial Conduct
Authority (entered on the Financial Services Register; no. 190856).
</pre><br>
</body>
</html>
--------------030001000909050605090606--
6:10 a.m.
Yep work good !
Adding
ETHTOOL_OPTIONS='-K iface lro off'
to the slave interfaces config file did the job :)
Thank you !
On Wed, 2016-05-25 at 10:37 +0100, Alex Crow wrote:
On 25/05/16 10:28, Maxence Sartiaux wrote:
> Hello,
>
>
> I've a problem, all my ovirt hosts are linked with a bonding mode 4
> (802.3ad LACP) 2x10Gbps
> Eveything is okay with unix guest but with Windows guest, i can
> ping but internet browsing is impossible (sometime i have a part of
> the page, very rare case)
>
>
> If i remove the bonding and bridge one interface, windows work
> good.
>
>
> I've tried with windows 7 and windows 10, guest additions are
> installed
> VirtIO / rtl3189 tested, same problem
>
>
> My bonding opts : mode=4 lacp_rate=1 miimon=100
> Interface MTU 9000
>
>
> Bonding mode 2 also tested
>
On the hosts, try setting LRO off on the members of your bond, see if
it makes a difference
eg,
ethtool -K ens3f0 lro off
ethtool -K ens3f1 lro off
Alex
--
This message is intended only for the addressee and may contain
confidential information. Unless you are that person, you may not
disclose its contents or use it in any way and are requested to
delete
the message along with any attachments and notify us immediately.
This email is not intended to, nor should it be taken to, constitute
advice.
The information provided is correct to our knowledge & belief and
must not
be used as a substitute for obtaining tax, regulatory, investment,
legal or
any other appropriate advice.
"Transact" is operated by Integrated Financial Arrangements Ltd.
29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020)
7608 5300.
(Registered office: as above; Registered in England and Wales under
number: 3727592). Authorised and regulated by the Financial Conduct
Authority (entered on the Financial Services Register; no. 190856).
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
3:03 a.m.
On Wed, May 25, 2016 at 2:10 PM, Maxence Sartiaux <contact(a)makz.me> wrote:
Yep work good !
Adding
ETHTOOL_OPTIONS='-K iface lro off'
to the slave interfaces config file did the job :)
Thank you !
On Wed, 2016-05-25 at 10:37 +0100, Alex Crow wrote:
On 25/05/16 10:28, Maxence Sartiaux wrote:
Hello,
I've a problem, all my ovirt hosts are linked with a bonding mode 4
(802.3ad LACP) 2x10Gbps
Eveything is okay with unix guest but with Windows guest, i can ping but
internet browsing is impossible (sometime i have a part of the page, very
rare case)
If i remove the bonding and bridge one interface, windows work good.
I've tried with windows 7 and windows 10, guest additions are installed
VirtIO / rtl3189 tested, same problem
My bonding opts : mode=4 lacp_rate=1 miimon=100
Interface MTU 9000
Bonding mode 2 also tested
On the hosts, try setting LRO off on the members of your bond, see if it
makes a difference
eg,
ethtool -K ens3f0 lro off
ethtool -K ens3f1 lro off
Alex
--
This message is intended only for the addressee and may contain
confidential information. Unless you are that person, you may not
disclose its contents or use it in any way and are requested to delete
the message along with any attachments and notify us immediately.
This email is not intended to, nor should it be taken to, constitute advice.
The information provided is correct to our knowledge & belief and must not
be used as a substitute for obtaining tax, regulatory, investment, legal or
any other appropriate advice.
"Transact" is operated by Integrated Financial Arrangements Ltd.
29 Clement's Lane, London EC4N 7AE. Tel: (020) 7608 4900 Fax: (020) 7608 5300.
(Registered office: as above; Registered in England and Wales under
number: 3727592). Authorised and regulated by the Financial Conduct
Authority (entered on the Financial Services Register; no. 190856).
_______________________________________________
Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
There was such a bug with the bonding driver not dropping the LRO when bind
to a bridge.
Thanks,
Edy.
2915
days inactive
2916
days old
3 comments
3 participants
participants (3)
-
Alex Crow -
Edward Haas -
Maxence Sartiaux