<div dir="ltr"><div><div>Hello, Lior.<br><br></div>Thx for replay.<br><br>You're running "oVirt" VMs? <br></div>Yes my vm running on oVirt. <br><div><br></div><div>VM2 with ip: 192.168.100.7 running on ovirt2 (neutron external network extnet)<br></div><div><div>VM1 with ip: 192.168.100.6 running on ovirt1 (neutron external network extnet)</div><br>And do these VMs use "external" networks (i.e.<br>
networks that were configured on the Neutron server)?<br><br>(neutron) net-list<br>+--------------------------------------+--------+-------------------------------------------------------+<br>| id | name | subnets |<br>+--------------------------------------+--------+-------------------------------------------------------+<br>| 7e4cfe2f-84b1-4cca-8e95-07f32a735632 | extnet | 80da5fad-01f5-44f9-b5c3-7f457de25187 <a href="http://192.168.100.0/24">192.168.100.0/24</a> |<br>+--------------------------------------+--------+-------------------------------------------------------+<br>(neutron)<br><br>(neutron) net-show extnet<br>+---------------------------+--------------------------------------+<br>| Field | Value |<br>+---------------------------+--------------------------------------+<br>| admin_state_up | True |<br>| id | 7e4cfe2f-84b1-4cca-8e95-07f32a735632 |<br>| name | extnet |<br>| provider:network_type | vlan |<br>| provider:physical_network | vmnet |<br>| provider:segmentation_id | 1024 |<br>| router:external | False |<br>| shared | False |<br>| status | ACTIVE |<br>| subnets | 80da5fad-01f5-44f9-b5c3-7f457de25187 |<br>| tenant_id | cc807159dae14d43b93c19c6df0cd5f4 |<br><br>(neutron) port-list<br>+--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+<br>| id | name | mac_address | fixed_ips |<br>+--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+<br>| 2112f36f-1735-425f-bfa5-771648c911c0 | nic1 | 00:1a:4a:2c:3f:02 | {"subnet_id": "80da5fad-01f5-44f9-b5c3-7f457de25187", "ip_address": "192.168.100.7"} |<br>| 618cf63f-9b69-4597-8519-06b7beb3f854 | | fa:16:3e:8e:3b:c3 | {"subnet_id": "80da5fad-01f5-44f9-b5c3-7f457de25187", "ip_address": "192.168.100.3"} |<br>| ad67fa8f-88a3-4845-b5b9-4182ef02991f | | fa:16:3e:ce:57:18 | {"subnet_id": "80da5fad-01f5-44f9-b5c3-7f457de25187", "ip_address": "192.168.100.5"} |<br>| b74411e8-16be-4e3a-9132-b2d0e3620a77 | nic1 | 00:1a:4a:2c:3f:03 | {"subnet_id": "80da5fad-01f5-44f9-b5c3-7f457de25187", "ip_address": "192.168.100.6"} |<br>+--------------------------------------+------+-------------------+--------------------------------------------------------------------------------------+<br><br></div><div>Thx for help !!!<br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-02-18 6:41 GMT-02:00 Lior Vernia <span dir="ltr"><<a href="mailto:lvernia@redhat.com" target="_blank">lvernia@redhat.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Eduardo,<br>
<br>
May I ask for more details on what you're testing exactly? You're<br>
running "oVirt" VMs? And do these VMs use "external" networks (i.e.<br>
networks that were configured on the Neutron server)?<br>
<span class=""><br>
On 17/02/15 01:00, Eduardo Terzella wrote:<br>
> Good night,<br>
><br>
> I'm trying oVirt 3.5 + neutron appliance in BareMetal servers, but I am<br>
> facing some problems.<br>
><br>
> structure:<br>
><br>
> 2 servers with:<br>
><br>
> oVirt 3.5.1<br>
> hundreds 7<br>
> 4 network adapter<br>
> int = 0 + int2 bond0 => public network => ovirtmgmt<br>
> int = 1 + int3 bond1 => private network => neutron<br>
><br>
<br>
</span>What do you mean by "private"? It does have an IP address that's<br>
accessible from the other host, right?<br>
<span class=""><br>
> Virtual Appliance Neutron:<br>
> <a href="http://www.ovirt.org/Features/NeutronVirtualAppliance" target="_blank">http://www.ovirt.org/Features/NeutronVirtualAppliance</a><br>
> NOTE: All steps were followed, and checked several times.<br>
><br>
> Openvswitch configuration:<br>
><br>
</span>> *[root@ovirt01 network-scripts]# ovs-vsctl show*<br>
<span class="">> 62feffa7-3f3a-48f7-9299-0830ebcd8fd8<br>
> Bridge br-neutron<br>
> Port phy-br-neutron<br>
> Interface phy-br-neutron<br>
> Port br-neutron<br>
> Interface br-neutron<br>
> type: internal<br>
> Port neutron<br>
> Interface neutron<br>
> Bridge br-int<br>
> fail_mode: secure<br>
> Port int-br-neutron<br>
> Interface int-br-neutron<br>
> Port "qvof206e358-8f"<br>
> tag: 1<br>
> Interface "qvof206e358-8f"<br>
> Port br-int<br>
> Interface br-int<br>
> type: internal<br>
> ovs_version: "2.1.3"<br>
><br>
</span>> *[root@ovirt02 /]# ovs-vsctl show*<br>
<span class="">> 9d40dda2-62ea-4538-9f82-d5babff0837b<br>
> Bridge br-int<br>
> fail_mode: secure<br>
> Port "qvo723ce1c1-56"<br>
> tag: 1<br>
> Interface "qvo723ce1c1-56"<br>
> Port int-br-neutron<br>
> Interface int-br-neutron<br>
> Port br-int<br>
> Interface br-int<br>
> type: internal<br>
> Bridge br-neutron<br>
> Port br-neutron<br>
> Interface br-neutron<br>
> type: internal<br>
> Port neutron<br>
> Interface neutron<br>
> Port phy-br-neutron<br>
> Interface phy-br-neutron<br>
> ovs_version: "2.1.3"<br>
><br>
</span>> *[root@ovirt01 /]# ovs-dpctl show*<br>
<span class="">> system@ovs-system:<br>
> lookups: hit:1946392 missed:6566 lost:1<br>
> flows: 4<br>
> masks: hit:2490944 total:2 hit/pkt:1.28<br>
> port 0: ovs-system (internal)<br>
> port 1: br-neutron (internal)<br>
> port 2: br-int (internal)<br>
> port 3: neutron<br>
> port 4: int-br-neutron<br>
> port 5: phy-br-neutron<br>
> port 7: qvof206e358-8f<br>
><br>
</span>> *[root@ovirt02 /]# ovs-dpctl show*<br>
<span class="">> system@ovs-system:<br>
> lookups: hit:2041047 missed:6445 lost:0<br>
> flows: 4<br>
> masks: hit:2234366 total:2 hit/pkt:1.09<br>
> port 0: ovs-system (internal)<br>
> port 1: br-neutron (internal)<br>
> port 2: br-int (internal)<br>
> port 3: int-br-neutron<br>
> port 4: phy-br-neutron<br>
> port 5: neutron<br>
> port 6: qvo723ce1c1-56<br>
><br>
</span>> *Testing:<br>
<span class="">><br>
> *<br>
> Connectivity between my virtual machines only work when both are running<br>
> on the same node, when virtual machines are running on different hosts<br>
> can not make a machine ping the other.<br>
><br>
</span>> *Tcpdump:*<br>
><br>
> *[root@ovirt01 network-scripts]# tcpdump -e -i neutron -p -n not port nfs*<br>
<div><div class="h5">> tcpdump: WARNING: neutron: no IPv4 address assigned<br>
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode<br>
> listening on neutron, link-type EN10MB (Ethernet), capture size 65535 bytes<br>
> 16:57:<a href="tel:25.469628%2000" value="+12546962800">25.469628 00</a>:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:26.469565 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:28.469910 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:29.469479 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:30.469472 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:32.469715 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:33.469374 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:34.469367 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:36.469617 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:37.469251 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
> 16:57:38.469258 00:1a:4a:2c:3f:02 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.4 tell 192.168.100.2, length 28<br>
><br>
><br>
><br>
</div></div>> *[root@ovirt02 /]# tcpdump -e -i neutron -p -n not port nfs*<br>
<div><div class="h5">> tcpdump: WARNING: neutron: no IPv4 address assigned<br>
> tcpdump: verbose output suppressed, use -v or -vv for full protocol decode<br>
> listening on neutron, link-type EN10MB (Ethernet), capture size 65535 bytes<br>
> 16:57:<a href="tel:23.188238%2000" value="+12318823800">23.188238 00</a>:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:24.187726 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:25.187781 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:27.189224 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:28.188720 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:29.188715 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:31.190152 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:32.189646 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:33.189622 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:35.190959 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:36.190585 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:37.190544 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:39.191885 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:40.191492 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
> 16:57:41.191511 00:1a:4a:2c:3f:03 > Broadcast, ethertype 802.1Q<br>
> (0x8100), length 46: vlan 1024, p 0, ethertype ARP, Request who-has<br>
> 192.168.100.2 tell 192.168.100.4, length 28<br>
><br>
><br>
><br>
><br>
><br>
><br>
><br>
</div></div>> _______________________________________________<br>
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><br>
</blockquote></div><br></div>