Connectivity between OVM linux and windows

hi !
I want to access the EBS running on the OVM from my windows but iam unable to .
I can ping to the OVM linux box but i cant reach it on port 8000.
here are the settings from the linux box
eth0 Link encap:Ethernet HWaddr 08:00:27:DB:0F:7B
inet addr:10.100.12.171 Bcast:10.100.13.255 Mask:255.255.254.0
inet6 addr: fe80::a00:27ff:fedb:f7b/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:211840 errors:0 dropped:0 overruns:0 frame:0
TX packets:34255 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:251102295 (239.4 MiB) TX bytes:2282455 (2.1 MiB)

iam using OVM linux 6.4. and I can telnet to port 22 from my windows box to ovm , so why not to port 8000?
[root@OEL6EBS12 ~]# cat /etc/sysconfig/iptables
# Generated by iptables-save v1.4.7 on Tue Apr 9 15:00:32 2013
*filter
:INPUT ACCEPT [0:0]
:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
-A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT
-A INPUT -p icmp -j ACCEPT
-A INPUT -i lo -j ACCEPT
-A INPUT -p tcp -m state state NEW -m tcp dport 8000 -j ACCEPT
-A INPUT -p tcp -m state state NEW -m tcp dport 4443 -j ACCEPT
-A INPUT -p tcp -m state state NEW -m tcp dport 22 -j ACCEPT
-A INPUT -j REJECT --reject-with icmp-host-prohibited
-A FORWARD -j REJECT --reject-with icmp-host-prohibited
COMMIT
# Completed on Tue Apr 9 15:00:32 2013
[root

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