Fuature request: support DNS about tcpforwarder HOT 1 CLOSED

hi, tnx for using tcpforwarder!

the reason you faced this error address already in use is you are trying to listen on port 123 twice which is not possible because you can't listen on the same tcp port more than once.

and you are using it in a wrong way btw, lHost is the listen host and rHost is remote or target Host. you can leave the LHost and just set the rHost to one.test.org or two.test.org. check the docs

and im not adding DNS support as this is a tcp forwarder and dns works with udp.
but you can try tunnel for udp
take a look(https://github.com/benyamin218118/tunnel)

from tcpforwarder.