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Rv042 firewall access rule

mialbert
Level 1
Level 1

I have a server behind an rv042 that i would like to block access to on one port from outside in.  I have configured the rule as follows: 

priority = 1.  policy name<name>.  enable<checked>.  action = deny.  service <service to block>. source interface = wan1.  sources = any.  destination = <public ip address of server>.  day <nothing>.  This does not block the intended port from outside.  I also changed the destination to be the private ip address and i changed the source interface to lan and to *.  What is the correct syntax to do this?.  Port forwarding is enabled.  I noticed that there is one enty in the forwarding table for the public ip but it is going to a dead private ip address.  Would this have an effect? 

5 Replies 5

Julio Carvajal
VIP Alumni
VIP Alumni

Hello Mialbert,

Do you have a port-forwarding for the service we are dealing with?

Regards

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

No there is not.  All i want to do is block a tcp port.  Would i need to have a port forwarding rule for that tcp port in order to block it. 

Not necesarilly,

This GUI configuration should be done as you have it already, are you sure the ACL rule is on the top of the rules (number 1 place) so it take precedence?

Regards,

Julio

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

Yes it is, it is first in order. 

It should be working then

Can you share  a screenshot so we can correlate it,

Regards

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC
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