<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Sep 13, 2016 at 10:41 PM, Luca 'remix_tj' Lorenzetto <span dir="ltr"><<a href="mailto:lorenzetto.luca@gmail.com" target="_blank">lorenzetto.luca@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb"><div class="h5">On Tue, Sep 13, 2016 at 9:20 PM, Edward Haas <<a href="mailto:ehaas@redhat.com">ehaas@redhat.com</a>> wrote:<br>
><br>
><br>
> On Mon, Sep 12, 2016 at 3:14 PM, Luca 'remix_tj' Lorenzetto<br>
> <<a href="mailto:lorenzetto.luca@gmail.com">lorenzetto.luca@gmail.com</a>> wrote:<br>
>><br>
>> On Mon, Sep 12, 2016 at 2:11 PM, Colin Coe <<a href="mailto:colin.coe@gmail.com">colin.coe@gmail.com</a>> wrote:<br>
>> > So is the problem getting traffic between two different VLANs working?<br>
>> > If<br>
>> > so, have you double checked your routing?<br>
>><br>
>> No, the issue is that VM cannot still ping the gateway of it's own<br>
>> network.<br>
>><br>
>> Resuming:<br>
>><br>
>> VM can ping the host interface assigned to the logical network (eno5)<br>
>> VM cannot ping gateway<br>
>><br>
>> Host can ping gateway and VM<br>
>><br>
>> External machine (e.g. gateway) cannot ping VM<br>
>> External machine can ping the host interface assigned to the logical<br>
>> network (eno5)<br>
><br>
><br>
> I may be missing something here, and a diagram would have helped.<br>
> Assuming this is your setup, see how vlan tagging matters and translates to<br>
> the network:<br>
><br>
> [pc]---<vlan 828, access>[switch]<trunk, tag<br>
> 828>----<trunk>[eno5]-[eno5.<wbr>828]<tag stripped>[bridge]---<vtap>-[<wbr>vNIC -<br>
> regular iface, no vlan]<br>
><br>
> In this setup, eno5 and eno5.828 should not have any IP defined, that is not<br>
> legal. You need the address on the bridge.<br>
> And you are not suppose to add it manually, but set it through Engine.<br>
<br>
</div></div>Yes, i reported a wrong information. Sorry.<br>
<br>
I added the ip address starting via the engine to the bridge Development.<br>
<span class=""><br>
<br>
<br>
> Based on your description, setting an address on eno5, means that your gw/pc<br>
> is not residing on a VLAN, or you have no trunk between eno<br>
> to it.<br>
</span>[cut]<br>
<span class="">> and fix the data flow diagram if it is not correct.<br>
><br>
<br>
</span>The data flow now is the following, after disabling VLAN settings on<br>
engine and changing the port as native interface.<br>
<br>
[pc]---<vlan 828, access>[switch]<vlan828,<br>
access>----[eno5]---[bridge]--<wbr>-<vtap>-[vNIC - regular iface, no vlan]<br>
<br>
Before was as you reported. VLAN usage has been disable to check if<br>
something was wrong on my setup on the host.<br>
<br>
As you can see on my previous emails, seems that the issue is about<br>
the linux bridge, which is not forwarding ARP packets from the<br>
external network (traffic incoming to eno5) to the vtap (vnet0, which<br>
reports mac address different from the one seen inside the VM)<br>
<span class=""><br>
> Perhaps it will be better to just add here the output of from the host:<br>
> ip addr<br>
<br>
</span>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN<br>
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br>
inet <a href="http://127.0.0.1/8" rel="noreferrer" target="_blank">127.0.0.1/8</a> scope host lo<br>
valid_lft forever preferred_lft forever<br>
2: eno1: <BROADCAST,MULTICAST,SLAVE,UP,<wbr>LOWER_UP> mtu 1500 qdisc mq<br>
master bond0 state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:8d brd ff:ff:ff:ff:ff:ff<br>
3: eno2: <BROADCAST,MULTICAST,SLAVE,UP,<wbr>LOWER_UP> mtu 1500 qdisc mq<br>
master bond0 state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:8d brd ff:ff:ff:ff:ff:ff<br>
4: eno3: <BROADCAST,MULTICAST,SLAVE,UP,<wbr>LOWER_UP> mtu 1500 qdisc mq<br>
master bond1 state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:91 brd ff:ff:ff:ff:ff:ff<br>
5: eno4: <BROADCAST,MULTICAST,SLAVE,UP,<wbr>LOWER_UP> mtu 1500 qdisc mq<br>
master bond1 state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:91 brd ff:ff:ff:ff:ff:ff<br>
6: eno5: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq master<br>
Development state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:95 brd ff:ff:ff:ff:ff:ff<br>
7: eno6: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc mq state UP qlen 1000<br>
link/ether 00:21:5a:9b:ba:97 brd ff:ff:ff:ff:ff:ff<br>
8: bond0: <BROADCAST,MULTICAST,MASTER,<wbr>UP,LOWER_UP> mtu 1500 qdisc<br>
noqueue master ovirtmgmt state UP<br>
link/ether 00:21:5a:9b:ba:8d brd ff:ff:ff:ff:ff:ff<br>
9: bond1: <BROADCAST,MULTICAST,MASTER,<wbr>UP,LOWER_UP> mtu 1500 qdisc<br>
noqueue state UP<br>
link/ether 00:21:5a:9b:ba:91 brd ff:ff:ff:ff:ff:ff<br>
inet <a href="http://172.25.44.57/22" rel="noreferrer" target="_blank">172.25.44.57/22</a> brd 172.25.47.255 scope global bond1<br>
valid_lft forever preferred_lft forever<br>
10: ;vdsmdummy;: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN<br>
link/ether 00:00:00:00:00:00 brd ff:ff:ff:ff:ff:ff<br>
12: ovirtmgmt: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc noqueue state UP<br>
link/ether 00:21:5a:9b:ba:8d brd ff:ff:ff:ff:ff:ff<br>
inet <a href="http://10.5.12.48/22" rel="noreferrer" target="_blank">10.5.12.48/22</a> brd 10.5.15.255 scope global ovirtmgmt<br>
valid_lft forever preferred_lft forever<br>
31: Development: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc<br>
noqueue state UP<br>
link/ether 00:21:5a:9b:ba:95 brd ff:ff:ff:ff:ff:ff<br>
inet <a href="http://10.5.30.12/22" rel="noreferrer" target="_blank">10.5.30.12/22</a> brd 10.5.31.255 scope global Development<br>
valid_lft forever preferred_lft forever<br>
32: vnet0: <BROADCAST,MULTICAST,UP,LOWER_<wbr>UP> mtu 1500 qdisc pfifo_fast<br>
master Development state UNKNOWN qlen 500<br>
link/ether fe:1a:4a:16:01:51 brd ff:ff:ff:ff:ff:ff<br>
<br>
<br>
> brctl show<br>
<br>
<br>
bridge name bridge id STP enabled interfaces<br>
;vdsmdummy; 8000.000000000000 no<br>
Development 8000.00215a9bba95 no eno5<br>
vnet0<br>
ovirtmgmt 8000.00215a9bba8d no bond0<br>
<br>
<br>
> vdsClient -s 0 getVdsCaps<br>
><br>
<br>
HBAInventory = {'FC': [{'model': '554FLB - HP FlexFabric 10Gb<br>
2-port 554FLB Adapter',<br>
'wwnn': '5001438002a3b2f7',<br>
'wwpn': '5001438002a3b2f6'},<br>
{'model': '554FLB - HP FlexFabric 10Gb<br>
2-port 554FLB Adapter',<br>
'wwnn': '5001438002a3b2f9',<br>
'wwpn': '5001438002a3b2f8'}],<br>
'iSCSI': [{'InitiatorName':<br>
'iqn.1994-05.com.redhat:<wbr>33f12e4cd757'}]}<br>
ISCSIInitiatorName = 'iqn.1994-05.com.redhat:<wbr>33f12e4cd757'<br>
additionalFeatures = []<br>
autoNumaBalancing = 0<br>
bondings = {'bond0': {'active_slave': 'eno1',<br>
'addr': '',<br>
'cfg': {'BONDING_OPTS': '',<br>
'BOOTPROTO': 'none',<br>
'BRIDGE': 'ovirtmgmt',<br>
'DEVICE': 'bond0',<br>
'HOTPLUG': 'no',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:8d',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'opts': {'miimon': '100', 'mode': '1'},<br>
'slaves': ['eno1', 'eno2']},<br>
'bond1': {'active_slave': 'eno3',<br>
'addr': '172.25.44.57',<br>
'cfg': {'BONDING_MASTER': 'yes',<br>
'BONDING_OPTS': '',<br>
'BOOTPROTO': 'none',<br>
'DEFROUTE': 'yes',<br>
'DEVICE': 'bond1',<br>
'IPADDR': '172.25.44.57',<br>
'IPV4_FAILURE_FATAL': 'no',<br>
'IPV6INIT': 'no',<br>
'NAME': 'bond1',<br>
'PREFIX': '22',<br>
'TYPE': 'Bond'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:91',<br>
'ipv4addrs': ['<a href="http://172.25.44.57/22'" rel="noreferrer" target="_blank">172.25.44.57/22'</a>],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '255.255.252.0',<br>
'opts': {'miimon': '100', 'mode': '1'},<br>
'slaves': ['eno3', 'eno4']}}<br>
bridges = {'Development': {'addr': '10.5.30.12',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'no',<br>
'DELAY': '0',<br>
'DEVICE': 'Development',<br>
'GATEWAY': '10.5.31.254',<br>
'HOTPLUG': 'no',<br>
'IPADDR': '10.5.30.12',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NETMASK': '255.255.252.0',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'STP': 'off',<br>
'TYPE': 'Bridge'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '10.5.31.254',<br>
'ipv4addrs': ['<a href="http://10.5.30.12/22'" rel="noreferrer" target="_blank">10.5.30.12/22'</a>],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '255.255.252.0',<br>
'opts': {'ageing_time': '30000',<br>
'bridge_id': '8000.00215a9bba95',<br>
'default_pvid': '1',<br>
'forward_delay': '0',<br>
'gc_timer': '840',<br>
'group_addr': '1:80:c2:0:0:0',<br>
'group_fwd_mask': '0x0',<br>
'hash_elasticity': '4',<br>
'hash_max': '512',<br>
'hello_time': '200',<br>
'hello_timer': '37',<br>
'max_age': '2000',<br>
'multicast_last_member_count': '2',<br>
<br>
'multicast_last_member_<wbr>interval': '100',<br>
<br>
'multicast_membership_<wbr>interval': '26000',<br>
'multicast_querier': '0',<br>
'multicast_querier_interval': '25500',<br>
'multicast_query_interval': '12500',<br>
<br>
'multicast_query_response_<wbr>interval': '1000',<br>
'multicast_router': '1',<br>
'multicast_snooping': '1',<br>
'multicast_startup_query_<wbr>count': '2',<br>
<br>
'multicast_startup_query_<wbr>interval': '3125',<br>
'nf_call_arptables': '0',<br>
'nf_call_ip6tables': '0',<br>
'nf_call_iptables': '0',<br>
'priority': '32768',<br>
'root_id': '8000.00215a9bba95',<br>
'root_path_cost': '0',<br>
'root_port': '0',<br>
'stp_state': '0',<br>
'tcn_timer': '0',<br>
'topology_change': '0',<br>
'topology_change_detected': '0',<br>
'topology_change_timer': '0',<br>
'vlan_filtering': '0'},<br>
'ports': ['eno5', 'vnet0'],<br>
'stp': 'off'},<br>
'ovirtmgmt': {'addr': '10.5.12.48',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'yes',<br>
'DELAY': '0',<br>
'DEVICE': 'ovirtmgmt',<br>
'GATEWAY': '10.5.15.254',<br>
'HOTPLUG': 'no',<br>
'IPADDR': '10.5.12.48',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NETMASK': '255.255.252.0',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'STP': 'off',<br>
'TYPE': 'Bridge'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '10.5.15.254',<br>
'ipv4addrs': ['<a href="http://10.5.12.48/22'" rel="noreferrer" target="_blank">10.5.12.48/22'</a>],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '255.255.252.0',<br>
'opts': {'ageing_time': '30000',<br>
'bridge_id': '8000.00215a9bba8d',<br>
'default_pvid': '1',<br>
'forward_delay': '0',<br>
'gc_timer': '1141',<br>
'group_addr': '1:80:c2:0:0:0',<br>
'group_fwd_mask': '0x0',<br>
'hash_elasticity': '4',<br>
'hash_max': '512',<br>
'hello_time': '200',<br>
'hello_timer': '36',<br>
'max_age': '2000',<br>
'multicast_last_member_count': '2',<br>
<br>
'multicast_last_member_<wbr>interval': '100',<br>
<br>
'multicast_membership_<wbr>interval': '26000',<br>
'multicast_querier': '0',<br>
'multicast_querier_interval': '25500',<br>
'multicast_query_interval': '12500',<br>
<br>
'multicast_query_response_<wbr>interval': '1000',<br>
'multicast_router': '1',<br>
'multicast_snooping': '1',<br>
'multicast_startup_query_<wbr>count': '2',<br>
<br>
'multicast_startup_query_<wbr>interval': '3125',<br>
'nf_call_arptables': '0',<br>
'nf_call_ip6tables': '0',<br>
'nf_call_iptables': '0',<br>
'priority': '32768',<br>
'root_id': '8000.00215a9bba8d',<br>
'root_path_cost': '0',<br>
'root_port': '0',<br>
'stp_state': '0',<br>
'tcn_timer': '0',<br>
'topology_change': '0',<br>
'topology_change_detected': '0',<br>
'topology_change_timer': '0',<br>
'vlan_filtering': '0'},<br>
'ports': ['bond0'],<br>
'stp': 'off'}}<br>
clusterLevels = ['3.4', '3.5', '3.6']<br>
cpuCores = '6'<br>
cpuFlags =<br>
'fpu,vme,de,pse,tsc,msr,pae,<wbr>mce,cx8,apic,sep,mtrr,pge,mca,<wbr>cmov,pat,pse36,clflush,dts,<wbr>acpi,mmx,fxsr,sse,sse2,ss,ht,<wbr>tm,pbe,syscall,nx,pdpe1gb,<wbr>rdtscp,lm,constant_tsc,arch_<wbr>perfmon,pebs,bts,rep_good,<wbr>nopl,xtopology,nonstop_tsc,<wbr>aperfmperf,eagerfpu,pni,<wbr>pclmulqdq,dtes64,monitor,ds_<wbr>cpl,vmx,smx,est,tm2,ssse3,<wbr>cx16,xtpr,pdcm,pcid,dca,sse4_<wbr>1,sse4_2,x2apic,popcnt,tsc_<wbr>deadline_timer,aes,xsave,avx,<wbr>lahf_lm,ida,arat,epb,pln,pts,<wbr>dtherm,tpr_shadow,vnmi,<wbr>flexpriority,ept,vpid,<wbr>xsaveopt,model_Nehalem,model_<wbr>Conroe,model_coreduo,model_<wbr>core2duo,model_Penryn,model_<wbr>Westmere,model_n270,model_<wbr>SandyBridge'<br>
cpuModel = 'Intel(R) Xeon(R) CPU E5-2640 0 @ 2.50GHz'<br>
cpuSockets = '1'<br>
cpuSpeed = '2500.000'<br>
cpuThreads = '12'<br>
emulatedMachines = ['pc-i440fx-rhel7.1.0',<br>
'rhel6.3.0',<br>
'pc-q35-rhel7.2.0',<br>
'pc-i440fx-rhel7.0.0',<br>
'rhel6.1.0',<br>
'rhel6.6.0',<br>
'rhel6.2.0',<br>
'pc',<br>
'pc-q35-rhel7.0.0',<br>
'pc-q35-rhel7.1.0',<br>
'q35',<br>
'pc-i440fx-rhel7.2.0',<br>
'rhel6.4.0',<br>
'rhel6.0.0',<br>
'rhel6.5.0']<br>
guestOverhead = '65'<br>
hooks = {'before_device_create': {'50_vmfex': {'md5':<br>
'<wbr>e05994261acaea7dcf4b88ea0e81f1<wbr>f5'}},<br>
'before_device_migrate_<wbr>destination': {'50_vmfex':<br>
{'md5': '<wbr>e05994261acaea7dcf4b88ea0e81f1<wbr>f5'}},<br>
'before_nic_hotplug': {'50_vmfex': {'md5':<br>
'<wbr>e05994261acaea7dcf4b88ea0e81f1<wbr>f5'}}}<br>
hostdevPassthrough = 'false'<br>
kdumpStatus = 1<br>
kvmEnabled = 'true'<br>
lastClient = '127.0.0.1'<br>
lastClientIface = 'lo'<br>
liveMerge = 'true'<br>
liveSnapshot = 'true'<br>
memSize = '23908'<br>
netConfigDirty = 'False'<br>
networks = {'Development': {'addr': '10.5.30.12',<br>
'bridged': True,<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'no',<br>
'DELAY': '0',<br>
'DEVICE': 'Development',<br>
'GATEWAY': '10.5.31.254',<br>
'HOTPLUG': 'no',<br>
'IPADDR': '10.5.30.12',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NETMASK': '255.255.252.0',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'STP': 'off',<br>
'TYPE': 'Bridge'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '10.5.31.254',<br>
'iface': 'Development',<br>
'ipv4addrs': ['<a href="http://10.5.30.12/22'" rel="noreferrer" target="_blank">10.5.30.12/22'</a>],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '255.255.252.0',<br>
'ports': ['eno5', 'vnet0'],<br>
'stp': 'off'},<br>
'ovirtmgmt': {'addr': '10.5.12.48',<br>
'bridged': True,<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'yes',<br>
'DELAY': '0',<br>
'DEVICE': 'ovirtmgmt',<br>
'GATEWAY': '10.5.15.254',<br>
'HOTPLUG': 'no',<br>
'IPADDR': '10.5.12.48',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NETMASK': '255.255.252.0',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'STP': 'off',<br>
'TYPE': 'Bridge'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '10.5.15.254',<br>
'iface': 'ovirtmgmt',<br>
'ipv4addrs': ['<a href="http://10.5.12.48/22'" rel="noreferrer" target="_blank">10.5.12.48/22'</a>],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '255.255.252.0',<br>
'ports': ['bond0'],<br>
'stp': 'off'}}<br>
nics = {'eno1': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEVICE': 'eno1',<br>
'HWADDR': '00:21:5a:9b:ba:8d',<br>
'IPV6INIT': 'no',<br>
'MASTER': 'bond0',<br>
'MTU': '1500',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'SLAVE': 'yes'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:8d',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'permhwaddr': '00:21:5a:9b:ba:8d',<br>
'speed': 10000},<br>
'eno2': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEVICE': 'eno2',<br>
'HWADDR': '00:21:5a:9b:ba:8f',<br>
'IPV6INIT': 'no',<br>
'MASTER': 'bond0',<br>
'MTU': '1500',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes',<br>
'SLAVE': 'yes'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:8d',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'permhwaddr': '00:21:5a:9b:ba:8f',<br>
'speed': 10000},<br>
'eno3': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'yes',<br>
'DEVICE': 'eno3',<br>
'IPV4_FAILURE_FATAL': 'no',<br>
'IPV6INIT': 'no',<br>
'MASTER': 'bond1',<br>
'NAME': 'bond1-slave',<br>
'ONBOOT': 'yes',<br>
'PEERDNS': 'yes',<br>
'PEERROUTES': 'yes',<br>
'SLAVE': 'yes',<br>
'TYPE': 'Ethernet'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:91',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'permhwaddr': '00:21:5a:9b:ba:91',<br>
'speed': 10000},<br>
'eno4': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEFROUTE': 'yes',<br>
'DEVICE': 'eno4',<br>
'IPV4_FAILURE_FATAL': 'no',<br>
'IPV6INIT': 'no',<br>
'MASTER': 'bond1',<br>
'NAME': 'bond1-slave2',<br>
'ONBOOT': 'yes',<br>
'PEERDNS': 'yes',<br>
'PEERROUTES': 'yes',<br>
'SLAVE': 'yes',<br>
'TYPE': 'Ethernet'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:91',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'permhwaddr': '00:21:5a:9b:ba:93',<br>
'speed': 10000},<br>
'eno5': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'BRIDGE': 'Development',<br>
'DEVICE': 'eno5',<br>
'HWADDR': '00:21:5a:9b:ba:95',<br>
'IPV6INIT': 'no',<br>
'MTU': '1500',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:95',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'speed': 10000},<br>
'eno6': {'addr': '',<br>
'cfg': {'BOOTPROTO': 'none',<br>
'DEVICE': 'eno6',<br>
'HWADDR': '00:21:5a:9b:ba:97',<br>
'MTU': '1500',<br>
'NM_CONTROLLED': 'no',<br>
'ONBOOT': 'yes'},<br>
'dhcpv4': False,<br>
'dhcpv6': False,<br>
'gateway': '',<br>
'hwaddr': '00:21:5a:9b:ba:97',<br>
'ipv4addrs': [],<br>
'ipv6addrs': [],<br>
'ipv6gateway': '::',<br>
'mtu': '1500',<br>
'netmask': '',<br>
'speed': 10000}}<br>
numaNodeDistance = {'0': [10]}<br>
numaNodes = {'0': {'cpus': [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,<br>
11], 'totalMemory': '23908'}}<br>
onlineCpus = '0,1,2,3,4,5,6,7,8,9,10,11'<br>
operatingSystem = {'name': 'RHEL', 'release': '9.el7', 'version': '7.2'}<br>
packages2 = {'glusterfs-cli': {'buildtime': 1447142472,<br>
'release': '1.el7',<br>
'version': '3.7.6'},<br>
'kernel': {'buildtime': 1453345829.0,<br>
'release': '327.4.5.el7.x86_64',<br>
'version': '3.10.0'},<br>
'librbd1': {'buildtime': 1442598293,<br>
'release': '17.el7cp',<br>
'version': '0.80.8'},<br>
'libvirt': {'buildtime': 1456935391,<br>
'release': '13.el7_2.4',<br>
'version': '1.2.17'},<br>
'mom': {'buildtime': 1461328785, 'release':<br>
'1.1.el7', 'version': '0.5.3'},<br>
'qemu-img': {'buildtime': 1460115917,<br>
'release': '31.el7_2.10.1',<br>
'version': '2.3.0'},<br>
'qemu-kvm': {'buildtime': 1460115917,<br>
'release': '31.el7_2.10.1',<br>
'version': '2.3.0'},<br>
'spice-server': {'buildtime': 1461678243,<br>
'release': '15.el7_2.1',<br>
'version': '0.12.4'},<br>
'vdsm': {'buildtime': 1464098638, 'release':<br>
'1.el7', 'version': '4.17.28'}}<br>
reservedMem = '321'<br>
rngSources = ['random']<br>
selinux = {'mode': '-1'}<br>
software_revision = '1'<br>
software_version = '4.17'<br>
supportedENGINEs = ['3.4', '3.5', '3.6']<br>
uuid = 'CB758278-ED02-4BF4-A2F2-<wbr>FD1EFCC73D3A'<br>
version_name = 'Snow Man'<br>
vlans = {}<br>
vmTypes = ['kvm']<br>
<br>
I hope in some help. The behavior is very strange and i've no idea on<br>
how to move.<br></blockquote><div><br></div><div>If I understood corectly, the VM cannot ping the gw/pc even without vlans in place.<br></div><div>Do you have mutiple macs on the VM itself? (like a bridge or some sub interfaces)<br></div><div>The only thing that comes to my mind is the mac-spoofing that is enabled by default,<br></div><div>it restricts the VM from using more than one mac address to communicate through a<br></div><div>vnic.<br></div><div>Except that, I do not have a good idea on what may be wrong.<br></div><div>Your best friend is tcpdump, make sure you do not see any vlan/tagged packets on<br></div><div>the bridge. (if a tagged packet enters from eno5, it will pass to the bridge as is, even<br></div><div>passed to the vtap as is... the VM will drop it as it does not expect a tag there)<br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<span class="HOEnZb"><font color="#888888"><br>
Luca<br>
</font></span><div class="HOEnZb"><div class="h5"><br>
--<br>
"E' assurdo impiegare gli uomini di intelligenza eccellente per fare<br>
calcoli che potrebbero essere affidati a chiunque se si usassero delle<br>
macchine"<br>
Gottfried Wilhelm von Leibnitz, Filosofo e Matematico (1646-1716)<br>
<br>
"Internet è la più grande biblioteca del mondo.<br>
Ma il problema è che i libri sono tutti sparsi sul pavimento"<br>
John Allen Paulos, Matematico (1945-vivente)<br>
<br>
Luca 'remix_tj' Lorenzetto, <a href="http://www.remixtj.net" rel="noreferrer" target="_blank">http://www.remixtj.net</a> , <<a href="mailto:lorenzetto.luca@gmail.com">lorenzetto.luca@gmail.com</a>><br>
</div></div></blockquote></div><br></div></div>