[ale] ARP and KVM

[Chuck Payne]

Jim,

Thanks, that start to look at. I have read about 10 site on bridge control.
Almost as fun as reading a IRS taxes codes.



On Mon, May 4, 2015 at 4:57 PM, Jim Kinney <jkinney at jimkinney.us> wrote:

> Sounds like the bridge is being squirrelly. It _SHOULD_ be keeping track
> of the MACs it's assigned but it sound like it's reusing them. Check
> bridge config for MAC table size and make it larger.
>
> On Mon, 2015-05-04 at 16:53 -0400, Chuck Payne wrote:
> > Jim,
> >
> >
> > They do have assign mac address, in face mac address changes in the
> > config files, then virt does come up.
> >
> >
> > I am thinking it the bridge.
> >
> > On Mon, May 4, 2015 at 4:15 PM, Jim Kinney <jkinney at jimkinney.us>
> > wrote:
> >         Can you set the vm to use a specified mac? Look at the conf
> >         file for the vm for a line
> >
> >         Vlan0: rtl8139=
> >
> >         and put your fixed mac in the line after the =.
> >
> >         Also use a 2,6,A, or E as the second number in the address to
> >         indicate a locally administered mac. So
> >
> >         x2:xx:xx:xx:xx:xx
> >
> >         On May 4, 2015 4:08:26 PM EDT, Chuck Payne
> >         <terrorpup at gmail.com> wrote:
> >                 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
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> >
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> >
> >
> >
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-- 
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.
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