Trouble shooting for port forwarding , Want to make sure port is forwarded

[John Joseph <jjk_saji@xxxxxxxxx>]

Hi 
    For the purpose of trouble shooting  , one  setup
which I had done  for redirecting port 110 to port
8110 ( same machine)  . For this purpose   I gave the
command as 

iptables -t nat -A PREROUTING  -p tcp --dport 110 -j
REDIRECT --to-port  8110

   Now after this . When I do a tcpdump for port 8110
, I do not get any results , when I  access port 110 
                
        Since the tcpdump results for  port 8110  is
not  seen , what can we conclude from , Is port
forwarding happening here ?
                      Thanks 
                            Joseph John 


		
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