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New Member

how to open a port

I am trying to find a way to open port 443 on our asa 5505, can anyone tell me how or where would I find a document condercing that. Thanks

5 REPLIES
Cisco Employee

Re: how to open a port

Pls. give us some more details.

inside host IP?

what IP address do you want to access this inside host from the internet (as ASA5505's outside IP address?)?

or do you mean 443 to the ASA? meaning ASDM access.

You can enable asdm with the below commands:

http server enable

http 0 0 inside

http 0 0 outside

The above command will open http (443 by default) to all inside and outside IP addresses.

-KS

New Member

Re: how to open a port

sorry. I have set up owa and would like to open 443

port so we can access the mail on a mobile device (from outside), currently smtp is on port 25.

Cisco Employee

Re: how to open a port

1. OWA server's inside IP?

2. what IP address do you want to access this inside host from the internet (as ASA5505's outside IP address?)?

Can you copy and paste the exisiting line for smtp 25 that you have now?

Static pat line should look like

static (inside,outside) tcp interface 443 192.168.1.1 443 net 255.255.255.255

where 192.168.1.1 is the IP address of the OWA box.

You also need to allow permission in the acl applied on the outside interface to allow 443 and make sure

http server enable is listening on some other port besides 443 ==> command "http server enable 4443".

-KS

New Member

Re: how to open a port

hi, I am using asdm 5.2 to connect to

asa 5505 and never used this product sorry to ask but do you know where

I would type the command you gave me to open the port 443 so we can access the web

outlook. thank you

You can enable asdm with the below commands:

http server enable

http 0  0 inside

http 0 0 outside

The above command will open http (443 by  default) to all inside and outside IP addresses

New Member

Re: how to open a port

hi I was able to resolve the issue thanks alot

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