[tor-relays] #2667 [Core Tor/Tor]: Exits should block reentry into the tor network

Comment (by arma):

I continue to think that teaching exit relays to avoid allowing exit connections to known relays (IP:ORPort) is a good and useful step.

We keep running across messy situations where letting somebody connect to a relay from an exit relay's IP address turns into a security surprise.

Does that mean that exits will no longer be able to run tor clients (ie. to run apt updates via tor)?