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How to configure the port-forwarding in ASA 5520?

Posted on 2011-10-13
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Last Modified: 2012-05-12
This is using Cisco ASA 5520 firewall. Currently, an exchange server is configure to port-forwarding for www, https, pop3, smtp,etc with public IP - x.x.x.c for exchange server - serverc. Now I set up a ftp server in serverb, and wanted to port-forwarding to public ip - x.x.x.e, how to do it?

Thanks in advance...
Firewall-Configuraton---Copy.txt
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Question by:MezzutOzil
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Ernie Beek earned 1500 total points
ID: 36964292
I think something like:


object network Servere
 host 10.170.32.x
object network PublicIP-x.x.x.e(ftp)
 host x.x.x.e
object-group service ftpServicesGroup
 service-object tcp destination eq wftp
object-group network DM_INLINE_NETWORK_2
 network-object object PublicIP-x.x.x.e(ftp)
 network-object object Servere
access-list outside_access_in extended permit object-group ftpServicesGroup any object-group DM_INLINE_NETWORK_2
nat (inside,outside) source static Servere PublicIP-x.x.x.e(ftp) service ftp ftp
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Expert Comment

by:Ernie Beek
ID: 36964300
Oops, typo, should be:

object-group service ftpServicesGroup
 service-object tcp destination eq ftp
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Author Comment

by:MezzutOzil
ID: 36966037
Hi erniebeek,

Thanks for the command. Just wondering can I apply the same thing through GUi?
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Author Comment

by:MezzutOzil
ID: 36980751
Hi erniebeek,

Pls see the latest configuration file. Ftp service still not able to access from the Internet...
Config---Copy.txt
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Author Comment

by:MezzutOzil
ID: 36987417
Add in:

 nat (inside,outside) source static serverb PublicIP-x.x.x.c(ftp) dns

And it works
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Author Closing Comment

by:MezzutOzil
ID: 36987424
Thanks you very much, erniebeek.
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