What I needed to do was four servers, two using "rAthena" and two using "Hercules". For this, I needed to migrate the accounts that I had on my old server ("rAthena") for my "Hercules" servers because I could not use the rAthena "login-server" for "Hercules" servers. So I'm using two "login-server", one for the two "rAthena" and another for the two "Hercules".
Then, I copied the database to a new one on my Hercules database and did drop the extra columns rAthena uses.
PD: If these two columns exist, you can not connect to "map-server" on Hercules
Sorry for my english.