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TOPIC: Port forwarding on asa 5505

Port forwarding on asa 5505 8 years 1 week ago #36057

Hi there,

I am trying to set up port forwarding on the asa5505. My setup is a router with ip address and my ASA is behind it with ip address and my network behind that. What I want is to allow external users to sync with a single computer on my inside network ip address I have set up port forwarding (port 65100) on the router to send the request to ip address (the ASA) but I am not sure how to get the asa to forward the rquest to ip address

I also want the users behind the ASA to be able to send the sync request to otherwise the user will always have to change the IP address to sync depending on whether they are on or off site.

Does anyone know how I could solve this please?

Re: Port forwarding on asa 5505 8 years 1 week ago #36058

Update: I disabled the port forward on the router and changed the sync address on the client computer to then typed these commands and it works from the outside!

access-list outside_access_in extended permit tcp any interface outside eq 65100
static (inside,outside) tcp interface 65100 65100 netmask
access-group outside_access_in in interface outside

Now I just need to figure out how to do it from the inside using - any ideas?

Re: Port forwarding on asa 5505 8 years 1 week ago #36059

I did it with the following commands:

global (inside) 1 interface
same-security-traffic permit intra-interface
static (inside,inside) tcp 65100 65100 netmask

As usually you guys have been really helpful - thanks so much.
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