Burton Strauss wrote:
Make sure your configuration is correct, esp. the local hosts settings (-m)
and that the plugins are enabled. Check the log for messages.
Rrdplugin and netflow plugin are active. I tried the "ntop -u root -n -m
192.168.0.0/19 -x 16384
I know the -u root not a good idea, but it is only a test of permissions (but
i'm getting only NAN in rrd graph on bottom of the first side of ntop site :(
Hmm... a part of my log:
Tue May 2 14:42:31 2006 **WARNING** RRD:
rrd_create(/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180/pktSent.rrd)
error: a file error occurred while creating
'/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180/pktSent.rrd'
May 2 14:42:24 flow ntop[7269]: WARNING: Max num hash entries (16384) reached
(see -x)
Tue May 2 14:42:31 2006 **WARNING** RRD:
rrd_update(/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180/pktSent.rrd)
error:
'/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180/pktSent.rrd'
is not an RRD file
flow:#cd /var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180/
flow:/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180# ls
-la
total 0
drwxr-xr-x 2 root root 6 May 2 14:43 .
drwxr-xr-x 3 root root 16 May 2 14:42 ..
I haven't get the requested file: pktSent.rrd but why doesn't create ntop one of
them? I can create this file without problem!
flow:#touch pktSent.rrd
flow:/var/netflow/ntop/rrd/interfaces/NetFlow-device.2/hosts/64/81/141/180# ls
-la
total 0
drwxr-xr-x 2 root root 24 May 2 14:50 .
drwxr-xr-x 3 root root 16 May 2 14:42 ..
-rw-r--r-- 1 root root 0 May 2 14:50 pktSent.rrd
laci
-----Burton
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of
[EMAIL PROTECTED]
Sent: Tuesday, May 02, 2006 5:43 AM
To: [email protected]
Subject: [Ntop] netflow plugin and rrd graphs
Hi!
I use Ntop 3.2 (tgz) + Debian 3.1.
If I use eth0 interface to analyze the traffic, i got rrd data and graphs.
But if i use the netflow plugin, I got lot of local and remote IP, circle
graph , but in rrd files only has NAN data, and no graphs from local and
remote IP-s traffic...
What can i do for netflow+rrd graphs?
Thanks
laci
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