Problem in getting Tracker

Hi

I am working behind an ADSL modem in my home and it is a part of Intranet of my Institution Network. There is a Proxy Server with Firewall.I have an address for tracker ( it is http://172.26.94.182/tracker/) and I set no proxy for 172.26.94.182 but when I want to work with .torrent file I am getting followinfg message. My Torrent Manager is ABC. Please help

Cannot find "172.26.94.182" DNS Error - Server cannot be found




7/20/2007 8:07:23 PM - Can't get data from tracker
/20/2007 8:17:01 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:18:01 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:19:01 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:20:01 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:21:01 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:22:02 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:23:02 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')
7/20/2007 8:24:02 PM - Problem connecting to tracker - (11001, 'getaddrinfo failed')

Thanks a ton !!!!!!!

Junta007