Dear All, My OS is CentOS 5.6 32 Bit I am trying to configure ISA Proxy/Auth Setting For Yum or to access websites (http) using elinks/curl on command line. I am following this how-to. I am able access internet properly in Mozilla Firefox in graphical mode. These are my settings and logs. Code: [root@kick ~]# egrep -w 'PARENT_PROXY|PARENT_PROXY_PORT|NT_DOMAIN|USER|PASSWORD' /etc/ntlmaps/server.cfg | grep -v ^# PARENT_PROXY:X.X.X.X PARENT_PROXY_PORT:80 NT_DOMAIN:micra USER:vikasku PASSWORD:Password27 [root@kick ~]# [root@kick ~]# /opt/ntlmaps/main.py & [1] 4941 [root@kick ~]# NTLM authorization Proxy Server v0.9.9.6 Copyright (C) 2001-2005 by Dmitry Rozmanov, Darryl Dixon, and others. Now listening at kick.test.com on port 5865 [root@kick ~]# echo $? 0 [root@kick ~]# But still I am unable to access internet on command line. Please help. Thanks Vikas