The 'network' ServerStatusSection is still not tagged with a service, which is required for it to be correct when mongod is running under an embedded-router mode.

To fix this, we should ensure that this section includes appropriate metrics when mongod is running with an open router-port, which may include separating out router vs. shard-port data, and ensure that the correct data is provided to each service. 

This could be done by including a single global section with new keys (i.e. a section that always displays for both roles, with sub-documents for router and shard connections), or a section for each service.