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Posted to issues@cloudstack.apache.org by "Kishan Kavala (JIRA)" <ji...@apache.org> on 2014/10/23 17:21:34 UTC
[jira] [Commented] (CLOUDSTACK-7515) [LXC] user VM is getting
different mac than the one with router for the same VM in case of shared
network
[ https://issues.apache.org/jira/browse/CLOUDSTACK-7515?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14181458#comment-14181458 ]
Kishan Kavala commented on CLOUDSTACK-7515:
-------------------------------------------
Fixed along with CLOUDSTACK-7569
> [LXC] user VM is getting different mac than the one with router for the same VM in case of shared network
> ----------------------------------------------------------------------------------------------------------
>
> Key: CLOUDSTACK-7515
> URL: https://issues.apache.org/jira/browse/CLOUDSTACK-7515
> Project: CloudStack
> Issue Type: Bug
> Security Level: Public(Anyone can view this level - this is the default.)
> Components: KVM, Network Controller
> Affects Versions: 4.5.0
> Reporter: shweta agarwal
> Assignee: Kishan Kavala
> Fix For: 4.5.0
>
> Attachments: agen-user-vm.tar.gz, agent-router.tar.gz, management-server.log.2014-09-08.gz
>
>
> Repro steps:
> 1. Create a advanced zone with LXC hosts having 2 clusters .one cluster having one host and other having two host .all host are LXC
> 2. Create a shared Network
> 3. Create a VM using only shared network as default network
> Bug:
> Notice mac address that VM has is different than the one Router has for the same vm
> router VM shows
> cat /etc/dhcphosts.txt
> 06:2e:70:00:00:1d,set:10_147_31_148,10.147.31.148,VM-bb8425ca-d97a-48dc-a69d-7ceb3ba454e2,infinite
> 06:b7:8a:00:00:18,set:10_147_31_143,10.147.31.143,VM-afcdd0b3-59e0-4104-8fe8-f12b344c6336,infinite
> 06:45:08:00:00:19,set:10_147_31_144,10.147.31.144,VM-ef2bbfd7-59d1-4e43-97fb-1a1ac233be9b,infinite
> 06:e2:c6:00:00:1b,set:10_147_31_146,10.147.31.146,VM-f0e8245a-b382-45d7-a01d-e63c111fbef5,infinite
> For USER VM with IP 10.147.31.144
> router has mac06:45:08:00:00:19 but VM has mac 06:4d:15:46:f3:c6
> Ifconfig on VM shows
> ifconfig
> eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
> inet6 fe80::44d:15ff:fe46:f3c6 prefixlen 64 scopeid 0x20<link>
> ether 06:4d:15:46:f3:c6 txqueuelen 1000 (Ethernet)
> RX packets 1938 bytes 414054 (404.3 KiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 14 bytes 2700 (2.6 KiB)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
> lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
> inet 127.0.0.1 netmask 255.0.0.0
> inet6 ::1 prefixlen 128 scopeid 0x10<host>
> loop txqueuelen 0 (Local Loopback)
> RX packets 0 bytes 0 (0.0 B)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 0 bytes 0 (0.0 B)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
> Additional information :
> dumpxml of LXC vm shows same mac which is available with router
> Notice even IP is not set for such VMs
> Attaching Ms and agent logs
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