[hobbit] netstat commands and output on AIX, HP-UX, Darwin, OSF/1

Gianluca Rossi grossi at acantho.net
Thu Apr 20 09:53:31 CEST 2006


Hi Henrik,
i send you the output for AIX 5.2 and 4.3.

--
Gianluca


Henrik Stoerner wrote:
> I'm merging some code I got 6 months ago for checking the "netstat"
> output for what ports are being used - both for active connections
> and listen-ports.
> 
> For that, I need the "netstat" commands to put into the client code,
> and an example of the output so I can tell the client-module how to
> interpret the data.
> 
> I'm only interested in TCP ports. I have the data I need for Linux,
> Solaris and the BSD variants, but I would like them also for AIX,
> HP-UX, Darwin and OSF/1.
> 
> So I need:
> * The "netstat" command to run to get the set of TCP ports currently
>   in use, including ports used for incoming connections. Typically
>   this will be some sort of "netstat -na", with some extra options
>   to get only the TCP sockets.
>   Note that it may be necessary to run two commands to get both
>   IPv4 and IPv6 ports. On the BSD's, I noticed that connections 
>   to the loopback interface register as IPv6 sockets, not IPv4.
> 
> * A sample of the output, so I can see which columns the various
>   data go into.
> 
> 
> Anyone there who could get me this info ?
> 
> 
> Thanks,
> Henrik
> 
> 
> PS: This lets you setup rules in hobbit-clients to track eg the
>     number of connections to your webserver, and put this into
>     a graph so you can see the activity over the day. It can 
>     also alert you if there is a port 25 open on a server where
>     it shouldn't be, or if the number of connections to your
>     ssh daemon goes above 20.
> 
> 
> 
> To unsubscribe from the hobbit list, send an e-mail to
> hobbit-unsubscribe at hswn.dk
> 
> 

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