Non-global zone can not comunicate to kernel zone on same bare mental system
I have a strange one here. After a recent upgrade to 11.3.16.3.0 from 11.3.12.4.0 none of my non-global zones can talk to any "kernel zone" which are on the same system/box.
- All zones can communicate correctly to any other o/s on other systems/boxes
- all non-global zones can communicate to other non-global zones on the same system/hardware
- all kernel zone can communicate to other kernel zones on the same hardware
but non-global zone can not talk to kernel zones on same box!
I have tried to replicated it on another system, but without success, but the only difference to my knowledge between the two systems is I have