-A INPUT -s venet0:0 -p tcp -m tcp --dport 80 -j ACCEPT

gre0      Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-20-4A-00-00-00-00-00-00-00-00
     NOARP  MTU:1476  Metric:1
     RX packets:0 errors:0 dropped:0 overruns:0 frame:0
     TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
     collisions:0 txqueuelen:0
     RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

 gretap0   Link encap:Ethernet  HWaddr 00:00:00:00:00:00
     BROADCAST MULTICAST  MTU:1476  Metric:1
     RX packets:0 errors:0 dropped:0 overruns:0 frame:0
     TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
     collisions:0 txqueuelen:1000
     RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

 lo        Link encap:Local Loopback
    inet addr:127.0.0.1  Mask:255.0.0.0
    inet6 addr: ::1/128 Scope:Host
    UP LOOPBACK RUNNING  MTU:16436  Metric:1
    RX packets:0 errors:0 dropped:0 overruns:0 frame:0
    TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

 venet0    Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
    inet addr:127.0.0.2  P-t-P:127.0.0.2  Bcast:0.0.0.0  Mask:255.255.255.255
    UP BROADCAST POINTOPOINT RUNNING NOARP  MTU:1500  Metric:1
    RX packets:44859 errors:0 dropped:0 overruns:0 frame:0
    TX packets:37950 errors:0 dropped:103 overruns:0 carrier:0
    collisions:0 txqueuelen:0
    RX bytes:9472928 (9.0 MiB)  TX bytes:8953521 (8.5 MiB)

venet0:0  Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
    inet addr:xx.xx.xx.xx  P-t-P:xx.xx.xx.xx  Bcast:xx.xx.xx.xx  Mask:255.255.255.255
    UP BROADCAST POINTOPOINT RUNNING NOARP  MTU:1500  Metric:1

venet0:1  Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00
     inet addr:xy.xy.xy.xy  P-t-P:xy.xy.xy.xy  Bcast:xy.xy.xy.xy  Mask:255.255.255.255
     UP BROADCAST POINTOPOINT RUNNING NOARP  MTU:1500  Metric:1