netstat -i output

[Tom Worster]

i'm confused by the output from netstat -i:

Name    Mtu Network       Address            Ipkts Ierrs Ibytes Opkts Oerrs Obytes  Coll
bge0   1500 <Link#1>      00:30:48:5e:56:8a  7.4M  1.2K   4.9G  2.9M     0  2.6G    0 
bge0   1500 65.39.221/24  www1               2.9M     -   414M  3.0M     -  2.5G    - 

it lists the same interface twice. what is the difference between these two?

this is a web server so wny so much more input bytes than output?