RE: Network Statistics Collection

[Huber, George K RDECOM CERDEC STCD SRI]

Tejas wondered:

>I am working on a company project and as a part of it - I have to
>collect and show some network information on the Monitoring utility.
>Please help to find out that how can I collect these information from
>a Linux Machine.

>1. Number of active TCP connection
>2. Information of Active connections (Source and Dest IP, Source and Dest
Port)
>3. Retransmitted packets due to Duplicate ACK and SACK
>4. Connection Duration and RTT
>5. Transmission Troughput (in KB/Sec)
>6. Number of Newly Created TCP Connections
>7. Closed TCP Connections
>8. Total Data transmitted (in byte)
>9. Total Data Retransmitted (in byte)

Take a look at iptraf - it does most (if not all of what you want).  Through
a
study of its source code you should be able to figure out how to do what you
want.

George
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