hi,
I had to chmod go+rw nfsen.comm for my web page to work
Mark
On 12/2/2014 3:59 PM, Duddilla, Srikanth wrote:
Hello,
After I installed nfsen, I was unable to make web interface working. I
appreciate your help.
I get these errors when I access the web interface http://<local
<http://%3clocal> Server>/nfsen/nfsen.php
ERROR: nfsend connect() error: Permission denied!
ERROR: nfsend - connection failed!!
ERROR: Can not initialize globals!
BASEDIR is configured as /data/nfsen
Web root is /var/www
I have checked the permission for Nfcomm.php, socket nfsen.comm,
NfConf.pm, and nfsen.php. They have read and execute permission for all.
srw-rw---- 1 netflow www 0 Dec 2 11:57 /data/nfsen/var/run/nfsen.comm
-rwxrwxrwx 1 netflow www 36293 Nov 20 12:39 /data/nfsen/libexec/Nfcomm.pm
-rwxrwx--x 1 netflow www 5401 Nov 20 12:39 /data/nfsen/libexec/NfConf.pm
-rwxrwxr-x 1 netflow www 21670 Nov 26 08:32 /var/www/nfsen/nfsen.php
nfsen directory in web root has these permission. Files in
subdirectories such as /var/www/nfsen/css are owned and have read
permissions for all.
# ls -l /var/www/nfsen
total 312
-rw-r-xr-x 1 netflow www 45019 Nov 20 12:39 alerting.php
-rw-r--r-- 1 netflow www 24139 Nov 20 12:39 colour_palette.html
-rw-r--r-- 1 netflow www 3318 Nov 20 12:39 colour_picker.html
-rw-r-xr-x 1 netflow www 149 Nov 20 12:39 conf.php
drwxrwxrwx 2 netflow www 4096 Nov 20 12:39 css
-rw-r-xr-x 1 netflow www 58535 Nov 20 12:39 details.php
drwxrwxrwx 2 netflow www 4096 Nov 20 12:39 icons
drwxrwxrwx 2 netflow www 4096 Nov 20 12:39 js
-rw-r-xr-x 1 netflow www 1177 Nov 20 12:39 lookup.php
-rw-r-xr-x 1 netflow www 4130 Nov 20 12:39 navigator.php
-rwxrwxr-x 1 netflow www 21670 Nov 26 08:32 nfsen.php
-rw-r--r-- 1 netflow www 21670 Nov 25 10:31 nfsen.php.20141125
-rw-r-xr-x 1 netflow www 17666 Nov 20 12:39 nfsenutil.php
-rw-r-xr-x 1 netflow www 3868 Nov 20 12:39 overview.php
-rw-r-xr-x 1 netflow www 2740 Nov 20 12:39 pic.php
drwxrwxrwx 2 netflow www 4096 Nov 20 12:39 plugins
-rw-r-xr-x 1 netflow www 4258 Nov 20 12:39 process.php
-rw-r-xr-x 1 netflow www 58930 Nov 20 12:39 profileadmin.php
-rw-r-xr-x 1 netflow www 1389 Nov 20 12:39 rrdgraph.php.
## Example of nfsen subdirectory contents in web root.
# ls -l /var/www/nfsen/css
total 20
-rw-r--r-- 1 root www 2254 Nov 20 12:39 alerting.css
-rw-r--r-- 1 root www 1238 Nov 20 12:39 detail.css
-rw-r--r-- 1 root www 349 Nov 20 12:39 lookup.css
-rw-r--r-- 1 root www 3491 Nov 20 12:39 nfsen.css
-rw-r--r-- 1 root www 1774 Nov 20 12:39 profileadmin.css
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
I am listing nfsen configuration file in case someone wants to have a
look at it. In the list below I eliminated most of the comments
section from the config file.
[root@netflow-proc1 nfsen]# grep -v "^#" /data/nfsen/etc/nfsen.conf
$BASEDIR = "/data/nfsen";
$BINDIR="${BASEDIR}/bin";
$LIBEXECDIR="${BASEDIR}/libexec";
$CONFDIR="${BASEDIR}/etc";
$HTMLDIR = "/var/www/nfsen/";
$DOCDIR="${HTMLDIR}/doc";
$VARDIR="${BASEDIR}/var";
$PROFILESTATDIR="${BASEDIR}/profiles-stat";
$PROFILEDATADIR="${BASEDIR}/profiles-data";
$BACKEND_PLUGINDIR="${BASEDIR}/plugins";
$FRONTEND_PLUGINDIR="${HTMLDIR}/plugins";
$PREFIX = '/usr/local/bin';
$USER = "netflow";
$WWWUSER = "www";
$WWWGROUP = "www";
$BUFFLEN = 200000;
$SUBDIRLAYOUT = 1;
$ZIPcollected = 1;
$ZIPprofiles = 1;
$PROFILERS = 2;
$DISKLIMIT = 98;
$PROFILERS = 6;
%sources = (
'upstream1' => { 'port' => '9995', 'col' => '#0000ff', 'type'
=> 'netflow' },
'peer1' => { 'port' => '9996', 'IP' => '172.16.17.18',
'col' => '#0000ff', 'type' => 'netflow' },
'peer2' => { 'port' => '9996', 'IP' => '172.16.17.19',
'col' => '#FFFF00', 'type' => 'netflow'},
'Linux-Host-eth1' => { 'port' => '1501', 'col' => '#ff0000',
'type' => 'netflow' },
);
$low_water = 90;
$syslog_facility = 'local3';
@plugins = (
# profile # module
# [ '*', 'demoplugin' ],
);
%PluginConf = (
# For plugin demoplugin
demoplugin => {
# scalar
param2 => 42,
# hash
param1 => { 'key' => 'value' },
},
# for plugin otherplugin
otherplugin => [
# array
'mary had a little lamb'
],
);
$MAIL_FROM = 'y...@from.example.net';
$SMTP_SERVER = 'localhost';
$MAIL_BODY = q{
Alert '@alert@' triggered at timeslot @timeslot@
};
1;
Srikanth Duddilla (Sree)
Email: srikanth.duddi...@centurylink.com
<mailto:srikanth.duddi...@centurylink.com>
Phone: 318-330-6146
This communication is the property of CenturyLink and may contain
confidential or privileged information. Unauthorized use of this
communication is strictly prohibited and may be unlawful. If you have
received this communication in error, please immediately notify the
sender by reply e-mail and destroy all copies of the communication and
any attachments.
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from Actuate! Instantly Supercharge Your Business Reports and Dashboards
with Interactivity, Sharing, Native Excel Exports, App Integration & more
Get technology previously reserved for billion-dollar corporations, FREE
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