[OmniOS-discuss] omnios host goes suddenly silent on the network

[Eric Sproul]

On Tue, Oct 29, 2013 at 6:21 AM, Tobias Oetiker <tobi at oetiker.ch> wrote:
> oot at fugu:~# dladm show-link
> LINK        CLASS     MTU    STATE    BRIDGE     OVER
> igb0        phys      1500   up       --         --
> igb1        phys      1500   up       --         --
> igb2        phys      1500   unknown  --         --
> igb3        phys      1500   unknown  --         --
> akami0      vnic      1500   up       --         igb0
> nigiri0     vnic      1500   up       --         igb0
> fugu0       vnic      1500   up       --         igb0
> fugu1       vnic      1500   up       --         igb1
>
> the interfaces akami0 and nigiri0 are assigned to two kvm hosts
> fugu0 is used by the omnios host and fugu1 is a direct link to a
> second omnios host for zfs send receive backups.

Could we see the output of `ipadm show-addr` in the global zone?  If
not, are fugu0 and fugu1 in the same subnet?  Does the drop-out
coincide with any other usage patterns, such as an active backup over
fugu1?

For good measure, let's also look at `prtconf -d` to see what this igb
hardware is.

Eric