Thanks to Dan McDonald (kebe.com) we now have a US mirror for our downloads and core package repositories.

To add this mirror to your configured omnios publisher, use the -m parameter to pkg set-publisher as shown below, replacing r151026 with the version that you are running.

# pkg set-publisher -r -m https://us-east.mirror.omniosce.org/r151026/core omnios

The mirror can be used for all currently supported releases and bloody.