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New Member

Port VPN Client

Hi, We need to install Cisco VPN client in inside our network. What ports need to be opend in the Cisco firewall? Please advise.

3 REPLIES

Re: Port VPN Client

You will need the following ports and protocols open.

TCP port 50

UDP ports 500 and 10000

protocol types (not ports) 50 and 51.

HTH,

Mark

New Member

Re: Port VPN Client

Hi Mark,

Do you have any documentation on this matter from Cisco?

thanks

Ken

Re: Port VPN Client

There is a chart in the middle that shows the ports. Sorry I couldn't link directly to it.

http://www.cisco.com/en/US/products/hw/vpndevc/ps2284/products_qanda_item09186a0080094cf4.shtml#software

You can also reference the registered port numbers from IANA.

http://www.iana.org/assignments/port-numbers

Mark

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