topic how to open a port in Network Security

how to open a port

californian — Mon, 11 Mar 2019 17:24:45 GMT

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

Kureli Sankar — Mon, 22 Mar 2010 23:39:52 GMT

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

californian — Mon, 22 Mar 2010 23:45:14 GMT

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.

Kureli Sankar — Tue, 23 Mar 2010 01:14:06 GMT

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

californian — Tue, 23 Mar 2010 17:53:16 GMT

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

californian — Tue, 23 Mar 2010 21:29:16 GMT

hi I was able to resolve the issue thanks alot