This is what i've got: *ovs-vsctl show* 03a038d4-e81c-45e0-94d1-6f18d6504f1f Bridge br-int fail_mode: secure Port "ovn-765f43-0" Interface "ovn-765f43-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.6"} Port br-int Interface br-int type: internal Port "vnet1" Interface "vnet1" Port "ovn-b33f6e-0" Interface "ovn-b33f6e-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.2"} Port "vnet3" Interface "vnet3" Port "ovn-8678d9-0" Interface "ovn-8678d9-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.8"} Port "ovn-fdd090-0" Interface "ovn-fdd090-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.4"} ovs_version: "2.11.0" I suppose that the vnic are: Port "vnet1" Interface "vnet1" Port "vnet3" Interface "vnet3" on the engine: *ovn-nbctl show* switch a1f30e99-3ab7-46a4-925d-287871905cab (ovirt-local_network_definitiva-d58aea97-bb20-4e8f-bcc3-5277754846bb) port b82f3479-b459-4c26-aff0-053d15c74ddd addresses: ["56:6f:96:b1:00:4c"] port 52f09a28-1645-45ff-9b84-1e53a81bb399 addresses: ["56:6f:96:b1:00:4b"] *ovn-sbctl show* Chassis "ab5bdfdd-8df4-4e9b-9ce9-565cfd513a4d" hostname: "pvt-41f18-002.serverlet.com" Encap geneve ip: "aaa.31.bbb.224" options: {csum="true"} Port_Binding "b82f3479-b459-4c26-aff0-053d15c74ddd" Port_Binding "52f09a28-1645-45ff-9b84-1e53a81bb399" Il 31/03/20 13:39, Staniforth, Paul ha scritto:
The engine runs the controller so ovn-sbctl won't work, on the hosts, use ovs-vsctl show
Paul S. ------------------------------------------------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> *Sent:* 31 March 2020 12:13 *To:* Staniforth, Paul <P.Staniforth@leedsbeckett.ac.uk>; users@ovirt.org <users@ovirt.org> *Subject:* Re: [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi.
on engine all seems fine.
on host the command "ovn-sbctl show" is stuck, and with a strace a se the following error:
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/openvswitch/ovnsb_db.sock"}, 37) = -1 ENOENT (No such file or directory)
Il 31/03/20 11:18, Staniforth, Paul ha scritto:
.Hello Tommaso, on your oVirt engine host run check the north bridge controller ovn-nbctl show this should show a software switch for each ovn logical network witch any ports that are active( in your case you should have 2)
check the south bridge controller ovn-sbctl show this should show the software switch on each host with a geneve tunnel.
on each host run ovs-vsctl show this should show the virtual switch with a geneve tunnel to each other host and a port for any active vnics
Regards, Paul S.
------------------------------------------------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> <mailto:tommaso@shellrent.com> *Sent:* 31 March 2020 09:27 *To:* users@ovirt.org <mailto:users@ovirt.org> <users@ovirt.org> <mailto:users@ovirt.org> *Subject:* [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi to all.
I'm trying to connect two vm, on the same "local storage" host, with an internal isolated network.
My setup;
VM A:
* eth0 with an external ip * eth1, with 1922.168.1.1/24
VM B
* eth0 with an external ip * eth1, with 1922.168.1.2/24
the eth1 interfaces are connetter by a network created on external provider ovirt-network-ovn , whithout a subnet defined.
Now, the external ip works fine, but the two vm cannot connect through the local network
ping: ko arping: ko
any idea to what to check?
Regards
-- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
-- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/ -- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
Port security requires subnets. Can you please ensure that you used an external network with port security explicitly disabled? In doubt, please create a new external network with port security explicitly disabled and try again with the new network? On Tue, Mar 31, 2020 at 2:16 PM Tommaso - Shellrent <tommaso@shellrent.com> wrote:
This is what i've got:
*ovs-vsctl show* 03a038d4-e81c-45e0-94d1-6f18d6504f1f Bridge br-int fail_mode: secure Port "ovn-765f43-0" Interface "ovn-765f43-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.6"} Port br-int Interface br-int type: internal Port "vnet1" Interface "vnet1" Port "ovn-b33f6e-0" Interface "ovn-b33f6e-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.2"} Port "vnet3" Interface "vnet3" Port "ovn-8678d9-0" Interface "ovn-8678d9-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.8"} Port "ovn-fdd090-0" Interface "ovn-fdd090-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.4"} ovs_version: "2.11.0"
I suppose that the vnic are: Port "vnet1" Interface "vnet1" Port "vnet3" Interface "vnet3"
on the engine: *ovn-nbctl show* switch a1f30e99-3ab7-46a4-925d-287871905cab (ovirt-local_network_definitiva-d58aea97-bb20-4e8f-bcc3-5277754846bb) port b82f3479-b459-4c26-aff0-053d15c74ddd addresses: ["56:6f:96:b1:00:4c"] port 52f09a28-1645-45ff-9b84-1e53a81bb399 addresses: ["56:6f:96:b1:00:4b"]
*ovn-sbctl show*
Chassis "ab5bdfdd-8df4-4e9b-9ce9-565cfd513a4d" hostname: "pvt-41f18-002.serverlet.com" Encap geneve ip: "aaa.31.bbb.224" options: {csum="true"} Port_Binding "b82f3479-b459-4c26-aff0-053d15c74ddd" Port_Binding "52f09a28-1645-45ff-9b84-1e53a81bb399"
Il 31/03/20 13:39, Staniforth, Paul ha scritto:
The engine runs the controller so ovn-sbctl won't work, on the hosts, use ovs-vsctl show
Paul S. ------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> <tommaso@shellrent.com> *Sent:* 31 March 2020 12:13 *To:* Staniforth, Paul <P.Staniforth@leedsbeckett.ac.uk> <P.Staniforth@leedsbeckett.ac.uk>; users@ovirt.org <users@ovirt.org> <users@ovirt.org> *Subject:* Re: [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi.
on engine all seems fine.
on host the command "ovn-sbctl show" is stuck, and with a strace a se the following error:
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/openvswitch/ovnsb_db.sock"}, 37) = -1 ENOENT (No such file or directory)
Il 31/03/20 11:18, Staniforth, Paul ha scritto:
.Hello Tommaso, on your oVirt engine host run check the north bridge controller ovn-nbctl show this should show a software switch for each ovn logical network witch any ports that are active( in your case you should have 2)
check the south bridge controller ovn-sbctl show this should show the software switch on each host with a geneve tunnel.
on each host run ovs-vsctl show this should show the virtual switch with a geneve tunnel to each other host and a port for any active vnics
Regards, Paul S.
------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> <tommaso@shellrent.com> *Sent:* 31 March 2020 09:27 *To:* users@ovirt.org <users@ovirt.org> <users@ovirt.org> *Subject:* [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi to all.
I'm trying to connect two vm, on the same "local storage" host, with an internal isolated network.
My setup;
VM A:
- eth0 with an external ip - eth1, with 1922.168.1.1/24
VM B
- eth0 with an external ip - eth1, with 1922.168.1.2/24
the eth1 interfaces are connetter by a network created on external provider ovirt-network-ovn , whithout a subnet defined.
Now, the external ip works fine, but the two vm cannot connect through the local network
ping: ko arping: ko
any idea to what to check?
Regards -- -- [image: Shellrent - Il primo hosting italiano Security First] *Tommaso De Marchi* *COO - Chief Operating Officer* Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <+390444321155> | Fax 04441492177 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
-- -- [image: Shellrent - Il primo hosting italiano Security First] *Tommaso De Marchi* *COO - Chief Operating Officer* Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <+390444321155> | Fax 04441492177 To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
-- -- [image: Shellrent - Il primo hosting italiano Security First] *Tommaso De Marchi* *COO - Chief Operating Officer* Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <+390444321155> | Fax 04441492177 _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y7KU2IVEHXHX3P...
bingo. the problem was port security, enabled by default on my system. Thanks a lot for the support! Il 31/03/20 21:04, Dominik Holler ha scritto:
Port security requires subnets. Can you please ensure that you used an external network with port security explicitly disabled? In doubt, please create a new external network with port security explicitly disabled and try again with the new network?
On Tue, Mar 31, 2020 at 2:16 PM Tommaso - Shellrent <tommaso@shellrent.com <mailto:tommaso@shellrent.com>> wrote:
This is what i've got:
*ovs-vsctl show* 03a038d4-e81c-45e0-94d1-6f18d6504f1f Bridge br-int fail_mode: secure Port "ovn-765f43-0" Interface "ovn-765f43-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.6"} Port br-int Interface br-int type: internal Port "vnet1" Interface "vnet1" Port "ovn-b33f6e-0" Interface "ovn-b33f6e-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.2"} Port "vnet3" Interface "vnet3" Port "ovn-8678d9-0" Interface "ovn-8678d9-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.8"} Port "ovn-fdd090-0" Interface "ovn-fdd090-0" type: geneve options: {csum="true", key=flow, remote_ip="xxx.169.yy.4"} ovs_version: "2.11.0"
I suppose that the vnic are: Port "vnet1" Interface "vnet1" Port "vnet3" Interface "vnet3"
on the engine: *ovn-nbctl show* switch a1f30e99-3ab7-46a4-925d-287871905cab (ovirt-local_network_definitiva-d58aea97-bb20-4e8f-bcc3-5277754846bb) port b82f3479-b459-4c26-aff0-053d15c74ddd addresses: ["56:6f:96:b1:00:4c"] port 52f09a28-1645-45ff-9b84-1e53a81bb399 addresses: ["56:6f:96:b1:00:4b"]
*ovn-sbctl show*
Chassis "ab5bdfdd-8df4-4e9b-9ce9-565cfd513a4d" hostname: "pvt-41f18-002.serverlet.com <http://pvt-41f18-002.serverlet.com>" Encap geneve ip: "aaa.31.bbb.224" options: {csum="true"} Port_Binding "b82f3479-b459-4c26-aff0-053d15c74ddd" Port_Binding "52f09a28-1645-45ff-9b84-1e53a81bb399"
Il 31/03/20 13:39, Staniforth, Paul ha scritto:
The engine runs the controller so ovn-sbctl won't work, on the hosts, use ovs-vsctl show
Paul S. ------------------------------------------------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> <mailto:tommaso@shellrent.com> *Sent:* 31 March 2020 12:13 *To:* Staniforth, Paul <P.Staniforth@leedsbeckett.ac.uk> <mailto:P.Staniforth@leedsbeckett.ac.uk>; users@ovirt.org <mailto:users@ovirt.org> <users@ovirt.org> <mailto:users@ovirt.org> *Subject:* Re: [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi.
on engine all seems fine.
on host the command "ovn-sbctl show" is stuck, and with a strace a se the following error:
connect(5, {sa_family=AF_LOCAL, sun_path="/var/run/openvswitch/ovnsb_db.sock"}, 37) = -1 ENOENT (No such file or directory)
Il 31/03/20 11:18, Staniforth, Paul ha scritto:
.Hello Tommaso, on your oVirt engine host run check the north bridge controller ovn-nbctl show this should show a software switch for each ovn logical network witch any ports that are active( in your case you should have 2)
check the south bridge controller ovn-sbctl show this should show the software switch on each host with a geneve tunnel.
on each host run ovs-vsctl show this should show the virtual switch with a geneve tunnel to each other host and a port for any active vnics
Regards, Paul S.
------------------------------------------------------------------------ *From:* Tommaso - Shellrent <tommaso@shellrent.com> <mailto:tommaso@shellrent.com> *Sent:* 31 March 2020 09:27 *To:* users@ovirt.org <mailto:users@ovirt.org> <users@ovirt.org> <mailto:users@ovirt.org> *Subject:* [ovirt-users] Local network
*Caution External Mail:* Do not click any links or open any attachments unless you trust the sender and know that the content is safe.
Hi to all.
I'm trying to connect two vm, on the same "local storage" host, with an internal isolated network.
My setup;
VM A:
* eth0 with an external ip * eth1, with 1922.168.1.1/24
VM B
* eth0 with an external ip * eth1, with 1922.168.1.2/24
the eth1 interfaces are connetter by a network created on external provider ovirt-network-ovn , whithout a subnet defined.
Now, the external ip works fine, but the two vm cannot connect through the local network
ping: ko arping: ko
any idea to what to check?
Regards
-- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
-- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
To view the terms under which this email is distributed, please go to:- http://leedsbeckett.ac.uk/disclaimer/email/
-- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
_______________________________________________ Users mailing list -- users@ovirt.org <mailto:users@ovirt.org> To unsubscribe send an email to users-leave@ovirt.org <mailto:users-leave@ovirt.org> Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/Y7KU2IVEHXHX3P...
_______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/privacy-policy.html oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/NVFJUV5OF5Z74G... -- -- Shellrent - Il primo hosting italiano Security First
*Tommaso De Marchi* /COO - Chief Operating Officer/ Shellrent Srl Via dell'Edilizia, 19 - 36100 Vicenza Tel. 0444321155 <tel:+390444321155> | Fax 04441492177
participants (2)
-
Dominik Holler -
Tommaso - Shellrent