[ale] ARP and KVM

Chuck Payne terrorpup at gmail.com
Mon May 4 16:08:26 EDT 2015


Guys,

Need help. I am running KVM (QEMU)/Xen  and we have two NAS Servers
(FreeNAS). The NAS server kept reporting in dmesg, that Server A moved mac
address to mac address for  the same ip.

arp: 10.0.0.133 moved from 1a:be:ae:2d:d9:6d to be:b3:a8:f4:1a:8e on igb0
arp: 10.0.0.133 moved from be:b3:a8:f4:1a:8e to 1a:be:ae:2d:d9:6d on igb0

Now what strange is those mac address are for two different nic on the
guest server, two different address

2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen
1000
    link/ether be:b3:a8:f4:1a:8e brd ff:ff:ff:ff:ff:ff
    inet 10.0.0.27/16 brd 10.0.255.255 scope global eth0
    inet 10.0.0.133/24 brd 10.0.0.255 scope global eth0:1
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen
1000
    link/ether 1a:be:ae:2d:d9:6d brd ff:ff:ff:ff:ff:ff
    inet 10.2.0.27/24 brd 10.2.0.255 scope global eth1

I know know that Virtual server has issues with ICMP, but why is this
happening. Is there anything I can check or config to stop this.

Thanks in advice for any help.


-- 
Terror PUP a.k.a
Chuck "PUP" Payne

678 636 9678
-----------------------------------------
Discover it! Enjoy it! Share it! openSUSE Linux.
-----------------------------------------
openSUSE -- Terrorpup
openSUSE Ambassador/openSUSE Member
skype,twiiter,identica,friendfeed -- terrorpup
freenode(irc) --terrorpup/lupinstein
Register Linux Userid: 155363

Have you tried SUSE Studio? Need to create a Live CD,  an app you want to
package and distribute , or create your own linux distro. Give SUSE Studio
a try.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.ale.org/pipermail/ale/attachments/20150504/3775e87b/attachment.html>


More information about the Ale mailing list