[CentOS] Tracking Traffic By Port or Process?

[Alexander Dalloz]

Am Mo, den 01.08.2005 schrieb Kennedy Clark um 15:05:

> Does anyone know of a way to track TCP/IP traffic by TCP/UDP port
> and/or by process/daemon with CentOS?   I know a variety of ways to
> track it in total (e.g., ifInOctets & ifOutOctets with SNMP), but I'm
> not sure how to be approach seeing traffic by application, port, or
> process.
> 
> One option would be to write something that would sift through
> different stuff for each daemon (for example, with apache, you could
> add up all the bytes sent by summing up the values in 'access_log'),
> but I was hoping for a more centralized method that would work the
> same for all daemons and/or ports.
> 
> One approach I have though about is using iptables...  "iptables -L -n
> -v" gives detail on packets and byte counts by ACL entry.  Does anyone
> have any experience with any tools that grab this info and
> graph/report on it?

> KC

ipag-ng and mrtg

http://sourceforge.net/projects/ipac-ng
    (http://martybugs.net/linux/ipac.cgi)
http://www.saas.nsw.edu.au/solutions/ipac-2-mrtg.html

Alexander


-- 
Alexander Dalloz | Enger, Germany | GPG http://pgp.mit.edu 0xB366A773
legal statement: http://www.uni-x.org/legal.html
Fedora Core 2 GNU/Linux on Athlon with kernel 2.6.11-1.35_FC2smp 
Serendipity 15:14:23 up 16 days, 19:46, load average: 0.28, 0.24, 0.19 
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