Hi, I'm using current CVS (on Fedora Core 2, kernel 2.6.6). 1.) In the Netflow plugin setup screen, when I try to enter "192.168.1.0/255.255.255.0" or "192.168.1.0/24" nothing changes and the logs tell me: Jun 16 14:52:50 ntop ntop[4596]: [MSGID8400699] **ERROR** NETFLOW: HTTP request netmask parse error (192.168.0.0%2F255.255.255.0) Jun 16 14:52:54 ntop ntop[4596]: [MSGID8400699] **ERROR** NETFLOW: HTTP request netmask parse error (192.168.0.0%2F24)
2.) After just adding and deleteing some Netflow interfaces (plugin was disabled, I added 2 interfaces, deleted them, then added 3, deleted them, then added 1, then enabled the plugin), the Switch NIC page shows all added NICs, but doesn't keep track of the deleted ones. So there's a big list, with also duplicated items. (This will eventually lead to a crash when enabling the capturing for an already deleted iface.) 3.) I start ntop, NetFlow is disabled, with no interfaces configured. I configure 1 NetFlow interface, its is named "NetFlow-device.2" (?). Weird enough, it already starts collecting for this interface, even though the plugin is disabled. This show in the logs: Jun 16 15:03:43 ntop ntop[4723]: [MSGID0301309] NETFLOW: knownDevices=2 Jun 16 15:03:43 ntop ntop[4723]: [MSGID0100239] NETFLOW: createNetFlowDevice(2) Jun 16 15:03:43 ntop ntop[4723]: [MSGID8717032] Creating dummy interface, 'NetFlow-device.2' Jun 16 15:03:43 ntop ntop[4723]: [MSGID9195289] **WARNING** NETFLOW: initializing deviceId=1 Jun 16 15:03:43 ntop ntop[4723]: [MSGID9185902] Processing Netflow white/black list parameter '0' Jun 16 15:03:43 ntop ntop[4723]: [MSGID0848671] NETFLOW: White list initialized to '' Jun 16 15:03:43 ntop ntop[4723]: [MSGID0848671] NETFLOW: Black list initialized to '' Jun 16 15:03:43 ntop ntop[4723]: [MSGID8495857] NETFLOW: FILEDESCRIPTORBUG: Work-around activated Jun 16 15:03:43 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 0, '/tmp/ntop-nf-1-000004723-0' Jun 16 15:03:43 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 0 - '/tmp/ntop-nf-1-000004723-0'(17) Jun 16 15:03:43 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 1, '/tmp/ntop-nf-1-000004723-1' Jun 16 15:03:43 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 1 - '/tmp/ntop-nf-1-000004723-1'(18) Jun 16 15:03:43 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 2, '/tmp/ntop-nf-1-000004723-2' Jun 16 15:03:43 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 2 - '/tmp/ntop-nf-1-000004723-2'(19) Jun 16 15:03:43 ntop ntop[4723]: [MSGID8727919] NETFLOW: Created a UDP socket (20) Jun 16 15:03:43 ntop ntop[4723]: [MSGID0045729] NETFLOW: Collector listening on port 2055 Jun 16 15:03:43 ntop ntop[4723]: [MSGID0184065] THREADMGMT: netFlow thread(-229254224) started Jun 16 15:03:43 ntop ntop[4723]: [MSGID8591153] NETFLOW: createNetFlowDevice created device 1 - Then, I enable the NetFlow plugin, it starts this interface again? These are the logs: Jun 16 15:05:21 ntop ntop[4723]: [MSGID0996095] NETFLOW: initializing '2' devices Jun 16 15:05:21 ntop ntop[4723]: [MSGID0100239] NETFLOW: createNetFlowDevice(2) Jun 16 15:05:21 ntop ntop[4723]: [MSGID8717032] Creating dummy interface, 'NetFlow-device.2' Jun 16 15:05:21 ntop ntop[4723]: [MSGID9195289] **WARNING** NETFLOW: initializing deviceId=2 Jun 16 15:05:21 ntop ntop[4723]: [MSGID9185902] Processing Netflow white/black list parameter '0' Jun 16 15:05:21 ntop ntop[4723]: [MSGID0848671] NETFLOW: White list initialized to '' Jun 16 15:05:21 ntop ntop[4723]: [MSGID0848671] NETFLOW: Black list initialized to '' Jun 16 15:05:21 ntop ntop[4723]: [MSGID8495857] NETFLOW: FILEDESCRIPTORBUG: Work-around activated Jun 16 15:05:21 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 0, '/tmp/ntop-nf-2-000004723-0' Jun 16 15:05:21 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 0 - '/tmp/ntop-nf-2-000004723-0'(22) Jun 16 15:05:21 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 1, '/tmp/ntop-nf-2-000004723-1' Jun 16 15:05:21 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 1 - '/tmp/ntop-nf-2-000004723-1'(23) Jun 16 15:05:21 ntop ntop[4723]: [MSGID9168735] NETFLOW: FILEDESCRIPTORBUG: Creating 2, '/tmp/ntop-nf-2-000004723-2' Jun 16 15:05:21 ntop ntop[4723]: [MSGID8426063] NETFLOW: FILEDESCRIPTORBUG: Created file 2 - '/tmp/ntop-nf-2-000004723-2'(24) Jun 16 15:05:21 ntop ntop[4723]: [MSGID8727919] NETFLOW: Created a UDP socket (25) Jun 16 15:05:21 ntop ntop[4723]: [MSGID0045729] NETFLOW: Collector listening on port 2055 Jun 16 15:05:21 ntop ntop[4723]: [MSGID0184065] THREADMGMT: netFlow thread(-240866384) started Jun 16 15:05:21 ntop ntop[4723]: [MSGID8591153] NETFLOW: createNetFlowDevice created device 2 TIA, - Robbert
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