http://blog.nowherejezfoltodf4jiyl6r56jnzintap5vyjlia7fkirfsnfizflqd.onion/opsec/tor/bridge/index.html
ServerTransportListenAddr obfs4 0.0.0.0:8042
# Local communication port between Tor and obfs4. Always
set this to "auto".
# "Ext" means "extended", not "external". Don't try to
set a specific port number, nor listen on 0.0.0.0.
ExtORPort auto
# Replace " <
[email protected]>" with your email address so we can contact you if there are problems with your bridge.
# This is optional but encouraged.