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What's the command?

Hi,

Is there a command to use inside cisco 1800 series router to view which port number in particular being used when a user logged into their OWA from the public internet?

For instance, my client has OWA configured to access their email from the public internet which is https://mail.domain.com.au/OWA.

They are using cisco router 1800 series which handles allow inbound traffic from https://mail.domain.com.au/OWA from the public network to their local Exchange server.

So I need to find out which port is being used when a user tries to connect to https://mail.domain.com.au/OWA. I suspect that it is not using the standard SSL port 443.

Thanks in advance.

SOLUTION

Moomin83

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Moomin83

Alternatively you can user WireShark to view the traffic: www.wireshark.org/download.html

fgasimzade

You can configure an access-list to see if there would be any hits for particular access-list line. You will have to apply it to your WAN interface. Dont forget to add permit ip any any statement at the of the access-list since there is an implicit deny statement at the end of any access-list.

For example

ip access-list extended Log_Hits
permit tcp any host OWA_EXTERNAL_IP_ADDRESS eq 443
permit ip any any

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fgasimzade

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