Ntop Automatico

Colega é o seguinte instalei o ntop e esta funcionando perfeitamente, mas so consigo acessar ele se digitar ntop no terminal, como faço para iniciar ele automaticament.
ja tentei

/etc/init.d/ntop então executei o comando no terminal chkconfig ntop on e reiniciei o linux mesmo assim não entrou no ntop no meu caso digito no navegador 192.168.0.200:3000, so conseguir digitando no terminal o comando ntop, pode me ajudar neste caso.

Parar o ntop por garantia -> /etc/init.d/ntop stop

Iniciar o ntop -> /etc/init.d/ntop start

Arquivo Ntop.conf

### You should copy this file to it\'s normal location, /etc/etc/ntop.conf
### and edit it to fit your needs.
###
### ntop is easily launched with options by referencing this file from
### a command line like this:
###
### ntop @/etc/ntop.conf
###
### Remember, options may also be listed directly on the command line, both
### before and after the @/etc/ntop.conf.
###
### For switches that provide values, e.g. -i, the last one matters.
### For switches just say \'do things\', e..g -M, if it\'s ANYWHERE in the
### commands, it will be set. There\'s no unset option.
###
### You can use this to your advantage, for example:
### ntop @/etc/ntop.conf -i none
### Overrides the -i in the file.

### Sets the user that ntop runs as.
### NOTE: This should not be root unless you really understand the security risks.
--user ntop

### Sets the directory that ntop runs from.
--db-file-path /var/ntop

### Interface(s) that ntop will capture on (default: eth0)
#--interface eth0

### Configures ntop not to trust MAC addrs. This is used when port mirroring or SPAN
#--no-mac

### Logging messages to syslog (instead of the console):
### NOTE: To log to a specific facility, use --use-syslog=local3
### NOTE: The = is REQUIRED and no spaces are permitted.
--use-syslog

### Tells ntop to track only local hosts as specified by the --local-subnets option
#--track-local-hosts

### Sets the port that the HTTP webserver listens on
### NOTE: --http-server 3000 is the default
#--http-server 3000

### Sets the port that the optional HTTPS webserver listens on
#--https-server 3001

### Sets the networks that ntop should consider as local.
### NOTE: Uses dotted decimal and CIDR notation. Example: 192.168.0.0/24
### The addresses of the interfaces are always local and don\'t need to be specified.
#--local-subnets xx.xx.xx.xx/yy

### Sets the domain. ntop should be able to determine this automatically.
#--domain mydomain.com

### Sets program to run as a daemon
### NOTE: For more than casual use, you probably want this.
#--daemon



Colega executei este comando mas nada aconteceu, which ntop >> /etc/rc.local

reiniciei o firewall mas mesmo assim so consigo acessa a interfece da web do ntop se digitar o comando ntop.