Or maybe define host clusters? On Mon, Aug 25, 2008 at 3:44 PM, Burton Strauss III <[EMAIL PROTECTED]> wrote: > Try it without the names, just the list of networks. > -----Burton > > -----Original Message----- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of > Muschalek, Daniel > Sent: Monday, August 25, 2008 9:14 AM > To: [email protected] > Subject: [Ntop] Known Subnets > > Hello there, > > i´m new to this mailinglist, so don´t kill me if i ask a FAQ. I just do not > find any documentation to this. > > I have a network with a pretty big number of subnets (400+ and counting) > that must be monitored passively (so mrtg is no option). > As there is the possibility to specify "known subnets" i create a file > "subnets.txt" that ist filled with the subnets. But ntop > keeps producing error messages. > > I have tested it with several variations of the subnet.txt file to no avail. > > This is the output of the reference subnets.txt and it has the same error > messages. Version is 3.3.7 > > > --------------------------------------------------snip---------------------- > ------------------------------ > > [EMAIL PROTECTED]:/install/ntop-3.3.7# sudo ./ntop -u root --known-subnets > @/install/ntop-3.3.7/subnets.txt > > Processing file /install/ntop-3.3.7/subnets.txt for parameters... > Mon Aug 25 15:21:29 2008 NOTE: Interface merge enabled by default > Mon Aug 25 15:21:29 2008 Initializing gdbm databases > > --------------------------------------------------snip---------------------- > ------------------------------ > Here come the errors > --------------------------------------------------snip---------------------- > ------------------------------ > > Mon Aug 25 15:21:29 2008 **ERROR** '192.168.17.0/24=home' > Mon Aug 25 15:21:29 2008 **ERROR** '172.16.0.0/16=my private net' > Mon Aug 25 15:21:29 2008 **ERROR** '131.114.0.0/16=unipi.it' > Mon Aug 25 15:21:29 2008 **ERROR** '10.96.4.0/22=work' > Mon Aug 25 15:21:29 2008 **ERROR** '' > Mon Aug 25 15:21:29 2008 ntop v.3.3.7 > Mon Aug 25 15:21:29 2008 Configured on Aug 25 2008 11:43:46, built on Aug > 25 2008 11:44:39. > Mon Aug 25 15:21:29 2008 Copyright 1998-2007 by Luca Deri <[EMAIL PROTECTED]> > Mon Aug 25 15:21:29 2008 Get the freshest ntop from http://www.ntop.org/ > Mon Aug 25 15:21:29 2008 NOTE: ntop is running from > '/install/ntop-3.3.7/.libs' > Mon Aug 25 15:21:29 2008 NOTE: (but see warning on man page for the > --instance parameter) > Mon Aug 25 15:21:29 2008 Initializing ntop Mon Aug 25 15:21:29 2008 > Creating dummy interface, 'none' > Mon Aug 25 15:21:29 2008 **ERROR** pcap_open_offline(192.168.17.0/24=home): > '192.168.17.0/24=home: No such file or directory' > > --------------------------------------------------snip---------------------- > ------------------------------ > > And here the starting of ntop comes to an end. > > Is there an error in the --known-subnets argument? Or must the subnets.txt > file have a specific coding (utf8, big endian, little endian, etc) to work? > > > I´d be grateful for your input. > > Greetings > > Daniel > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop > > _______________________________________________ > Ntop mailing list > [email protected] > http://listgateway.unipi.it/mailman/listinfo/ntop >
-- ___________________________________________________________________________________________________________________ M.A. TAMON B.Eng, CCNP, CCNA "A man owns nothing, not land or money, only his character, the loyalty & courage in his heart" My BLOGs: [ICT Business Integration] - http://ibiztech.wordpress.com [Leadership Lessons from Movies] - http://thbs.wordpress.com [In Search of Excellence & Perfection] - http://perfexcellence.wordpress.com [Technical How Tos & Stuff-at-a-Glance] - http://techowto.wordpress.com _______________________________________________ Ntop mailing list [email protected] http://listgateway.unipi.it/mailman/listinfo/ntop
