Hi Jan,

OK, I've read through the December threads ... I think I'm splashing in a different pond ... I am not using NetFlow ... I'm relying on packet capture to feed data into nTop.

Which suggests to me that -p {protocol.list} would indeed have an effect on what I see.

Or are you suggesting that -p {protocol list} isn't functional generally in the 5.0.x train?

--sk


On 1/16/2013 10:49 AM, Jan Speksnijder wrote:
Stuart,

I also use Netflow and had the same question.
nDPI means package inspection, that's the answer, currently the -p option has no effect.
See mail:
Dec 11 from Alex Dekker
Dec 12 from Luca Deri
Dec 28 from Stefano Bianchi

Regards,
Jan

----- Original Message ----- From: "Stuart Kendrick" <[email protected]>
To: <[email protected]>
Sent: Wednesday, January 16, 2013 1:25 AM
Subject: [Ntop] protocols.list


Hi folks,

According to the man pages, the default Application Protocols list is this:

     FTP        ftp ftp-data
     HTTP       http www https 3128      /* 3128 is HTTP cache */
     DNS        name domain
     Telnet     telnet login
     NBios-IP   netbios-ns netbios-dgm netbios-ssn
     Mail       pop-2 pop-3 pop3 kpop smtp imap imap2
     DHCP/BOOTP 67-68
     SNMP       snmp snmp-trap
     NNTP       nntp
     NFS/AFS    mount pcnfs bwnfs nfsd nfsd-status 7000-7009
     X11        6000-6010
     SSH        22
     Gnutella   6346 6347 6348
     Morpheus   1214
     WinMX      6699 7730
     DirectConnect
     eDonkey    4661-4665
     BitTorrent 6881-6999 6969
     Messenger  1863 5000 5001 5190-5193

But I see protocols other than these appearing underneath the Application Protocols tab in the Web interface.

Poking around, I see that nDPI/src/include/ipq_protocols_osdpi.h defines quite a few more protocols than the list in the man page, including ones displayed under the Application Protocols tab.

==> What is the relationship between the list in the man page and the contents of ipq_protocols_ospdi.h?

==> I'm attempting to add a couple protocols ... but my protocols.list file doesn't seem to have an effect on the pie chart displayed under the Application Protocols tab ... can you see what I'm missing, in my efforts to add CAPWAP to this pie chart?

ps -ef | grep ntop
/opt/local/bin/ntop -u ntop -i eth8 -d -L -u ntop -P /opt/local/share/ntop -p /opt/local/etc/ntop/protocols.list --use-syslog daemon

cat /opt/local/etc/ntop/protocols.list
CAPWAP=capwap-control|capwap-data
SKINNY=2000

or
cat /opt/local/etc/ntop/protocols.list
+CAPWAP=capwap-control|capwap-data
+SKINNY=2000

grep capwap /etc/services
capwap-control  5246/udp               # Control and Provisioning, WAP
capwap-data     5247/udp                # Control and Provisioning, WAP
#

--sk

Stuart Kendrick
FHCRC
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