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Dubos
Dubos
Explorer II
November 23, 2021
Solved

FortiGate 1500 handle QinQ traffic

  • November 23, 2021
  • 1 reply
  • 3082 views

We are going to deploy the Fortigate 1500d stack and we need to find out if it can work in QinQ mode ("802.1ad" or "set vlanforward enable"), and if so, do all versions of FortiOS support it?

    Best answer by Golle

    I found this article: https://docs.fortinet.com/document/fortigate/7.0.2/administration-guide/78126/qinq

     

    I think it is a FortiOS 7.0 feature since QinQ is not mentioned in any of the 6.4 administration guides that I've read through.

    1 reply

    Golle
    GolleAnswer
    New Member
    November 23, 2021

    I found this article: https://docs.fortinet.com/document/fortigate/7.0.2/administration-guide/78126/qinq

     

    I think it is a FortiOS 7.0 feature since QinQ is not mentioned in any of the 6.4 administration guides that I've read through.

    Dubos
    DubosAuthor
    Explorer II
    November 23, 2021

    Thanks. It seems that in previous versions it was just called "vlanforward". And as far as I understood, reading different sources, it was always into all FortiGate devices, but I needed some kind of confirmation. 

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