use an IP sweeper to find the ant miner, then set the IP to static
Question, I had issues with the ant miner and slushes pool, it looked like it was mining, but never got any shares... so i quickly switched over to eligius...
I actually direct my to Ghash.io
Something weird happened at Slush's, it used to be so good. Now I only recommend it for those using stratum proxies (for simplicity).