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Dear all, After downloading and compiling and installing the lates Ntop from svn and configuring two NetFlow interfaces I see a lot of "**WARNING** Template len mismatch" and some "**WARNING** Template 53909 has wrong size" messages in the syslog. I have captured with tshark the netflowdata in a period that caused 6 warning messages (2.2MB). The two netflowstreams comes from two Cisco 6509 with sub 720-3B running IOS version 12.2SXH3 In August 2008 Janaka reported the same issue. Luca responded with the question to send some netflow packets. Is it OK to send you this capture file to look after? Tue 17 Mar 2009 12:58:30 PM CET **WARNING** Template len mismatch [tot_len=48][flow_len=56] Tue 17 Mar 2009 12:58:30 PM CET **WARNING** Template len mismatch [tot_len=48][flow_len=56] Tue 17 Mar 2009 12:58:30 PM CET **WARNING** Template len mismatch [tot_len=48][flow_len=56] Tue 17 Mar 2009 12:58:32 PM CET **WARNING** Template len mismatch [tot_len=4][flow_len=21] Tue 17 Mar 2009 12:58:32 PM CET **WARNING** Template 53909 has wrong size [actual=8/expected=0]: skipped Tue 17 Mar 2009 12:58:34 PM CET **WARNING** Template len mismatch [tot_len=4][flow_len=18] - -- Roel Hoek ICT Service Centre University of Twente, P.O.Box 217, 7500 AE Enschede, The Netherlands Telephone +31 53 489 4598, Fax +31 53 489 2383 [email protected]; http://www.utwente.nl/icts -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkm/zYQACgkQJwlRSGnYBcah5gCgt/OwnzakcPbXsrWixlZ/Nin3 DbAAnjkvB6RjbHEVZbksJu8D/cQolZZI =1RJg -----END PGP SIGNATURE----- _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
