[Koha] Problems making the Z3950 work

Ok so I am setting up a new koha install and everything is great except I cannot get the z3950 koha client to work I have tried everyting I can think of to make it work to no avail. What files should I look at within koha to see why it is failing I have DNS right I can nslookup anything I want. I can traceroute to the LOC server but everytime I try to search for a LOC number it just does nothing except look like it is in an eternal loop? Any suggestions? Any ideas?