ASA 5520 and dynamic NAT types

Discussion in 'Cisco' started by Steve Pfister, Apr 22, 2014.

  1. We have an ASA 5520 doing NAT translations on our network. A question has come up about the type of dynamic NAT we're using, and I'm not sure which itis (restricted cone, port restricted cone, symmetric). I think it's the first type, but I don't really have any way of testing it, and I haven't found anything in the settings or documentation to verify that. Which kind is it using, and can you change it?
    Steve Pfister, Apr 22, 2014
    #1
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  2. * Steve Pfister wrote:
    > We have an ASA 5520 doing NAT translations on our network. A question has
    > come up about the type of dynamic NAT we're using, and I'm not sure which it
    > is (restricted cone, port restricted cone, symmetric).


    It's never cone. Cone means: inbound allowed for anybody after an outbound
    connection was opened.
    Lutz Donnerhacke, May 2, 2014
    #2
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