-stable / bhyve / vmrc / centos65: no network card

[Mathias Picker]

On Do, 2014-08-21 at 12:41 -0400, Allan Jude wrote:
> On 2014-08-21 12:16, Mathias Picker wrote:
> > On Do, 2014-08-21 at 08:49 -0700, Peter Grehan wrote:
> >> Hi Mathias,
> >>> twin# ifconfig
> >>> igb0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric
> >>> 0 mtu 1500
> >>>
> >>> options=400b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO>
> >>>          ether 0c:c4:7a:05:81:be
> >>>          inet 1yy netmask 0xffffffc0 broadcast 1yy
> >>>          inet6 fe80::ec4:7aff:fe05:81be%igb0 prefixlen 64 scopeid 0x1
> >>>          inet 1xx netmask 0xfffffff8 broadcast 1
> >>>          inet 1xx netmask 0xffffffff broadcast 1
> >>>          inet 1xx netmask 0xffffffff broadcast 1
> >>
> >>   Looks like there might be an error with the IPv4 config of the igb0 
> >> interface - those addresses appear to be invalid. Though, that shouldn't 
> >> really matter for a bridged config.
> >>
> > 
> > I just edited them a bit...
> > 
> >>> bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> >>> 1500
> >>>          ether 02:3d:80:23:57:00
> >>>          nd6 options=1<PERFORMNUD>
> >>>          id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
> >>>          maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
> >>>          root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
> >>>          member: tap8000 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
> >>>                  ifmaxaddr 0 port 5 priority 128 path cost 2000000
> >>>          member: igb0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
> >>>                  ifmaxaddr 0 port 1 priority 128 path cost 20000
> >>
> >>   That looks Ok.
> >>
> >>> tap0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
> >>>          options=80000<LINKSTATE>
> >>>          ether 00:bd:15:8e:4a:00
> >>>          nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
> >>>          media: Ethernet autoselect
> >>>          status: no carrier
> >>> tap8000: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST>
> >>> metric 0 mtu 1500
> >>>          options=80000<LINKSTATE>
> >>>          ether 00:bd:76:11:59:40
> >>>          nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
> >>>          media: Ethernet autoselect
> >>>          status: active
> >>>          Opened by PID 30817
> >>>
> >>> bhyve is started like this:
> >>>
> >>> /usr/sbin/bhyve -c 1 -m 2048 -A -H -W -s 0,hostbridge -s
> >>> 2,ahci-hd,/usr/local/vmrc/vm//zimbra-centos-six.five0/zimbra-c
> >>> entos-six.five0.img -s 3:0,virtio-net,tap8000 -s 5,lpc -l com1,stdio
> >>> zimbra-centos-six.five0
> >>>
> >>> So, from what I understand, the tap device is created, bridged, and put
> >>> correctly in the bhyve incantation.
> >>>
> >>> So: why do I not have a network card in centos:
> >>
> >>   Can you try a 'lspci -vv' at the Linux shell prompt ? That will show 
> >> if the virtio-net PCI device was at least probed.
> > 
> > No lspci in the base centos iso I'm afraid... Is there a way to access
> > the local (FreeBSD) disk, so I can ship in pciutils?
> > 
> > 
> >>
> >>   When you did the initial install, was any networking configured ?
> > 
> > You mean the centos install? No, nothing.
> >>
> >> later,
> >>
> >> Peter.
> >>
> > 
> > 
> > _______________________________________________
> > freebsd-virtualization at freebsd.org mailing list
> > http://lists.freebsd.org/mailman/listinfo/freebsd-virtualization
> > To unsubscribe, send any mail to "freebsd-virtualization-unsubscribe at freebsd.org"
> > 
> 
> Try 'ifconfig -a' in the VM
> 
> If an interface is not 'up', it might not be listed in 'ifconfig'
> 

OMG, that did it. Thanks, I can see eth0 now. 

Now I have to somehow learn how to configure it :)

Thanks a lot!

/ Mathias