[tor-relays] OutboundBindAddressExit

Conrad Rockenhaus:

...

I'm also encouraging you to use separate IP addresses for exit traffic [1] because that helps eliminate the impact on relay-to-relay communication when ISPs are ordered to BGP blackhole some exit IP addresses (as we have seen recently in the news).

I've been assigning a second set of IP addresses to my servers in case I want to run another instance of Tor. Would it be more prudent to use that second set of IP addresses as an OutboundBindAddressExit instead and use different ports as a better practice?

yes, I think so