Webproxy problem

Hello EveryBody,

I am using webproxy here.I am using transperent proxying in MT 2.8.27.I am giving my configuration below.I am redirecting some special customers to webproxy.I have two Interfaces in my router.one is VSNL ie my ISP and the other is GOIS ie my lan.

what my problem is those customers on webproxy cant open http://www.hotmail.com website and MSN Messenger. Whats wrong? Plz suggest me a solution.


[admin@MikroTik] ip web-proxy> pr
enabled: yes
src-address: 0.0.0.0
port: 3128
hostname: CacheServer.goisguntur.com
transparent-proxy: yes
parent-proxy: 0.0.0.0:0
cache-administrator: srikanth418@hotmail.com
max-object-size: 4096 kB
cache-drive: system
max-cache-size: unlimited
status: running
reserved-for-cache: 13065 MB
[admin@MikroTik] ip web-proxy> mon
status: running
uptime: 18h15m36s
clients: 61
requests: 57875
hits: 15647
cache-size: 254816 kB
received-from-servers: 396760 kB
sent-to-clients: 443570 kB
hits-sent-to-clients: 68194


ip firewall dst-nat



1 src-address=10.0.16.0/28 in-interface=GOIS dst-address=:!5050-5100 protocol=tcp
action=redirect to-dst-port=3128


2 src-address=10.0.114.0/28 in-interface=GOIS dst-address=:!5050-5100 protocol=tcp
action=redirect to-dst-port=3128


Plz help me