Wireless Access

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Access network design for branch, remote, outdoor, and campus locations with HPE Aruba Networking access points and mobility controllers.
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Master/Master redundancy Public/Private NAT issues

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  • 1.  Master/Master redundancy Public/Private NAT issues

    Posted Nov 01, 2016 03:31 PM

    Hey All,

     

    I am trying to figure out if I have a Cisco ASA config issue or an Aruba 7010 Redundancy config issue.  

    I have two 7010's running as Master/Master.  Both Master controllers have private IP address and share a Redundancy IP address from the same subnet/vlan as their regular IP addresses.  I have NAT'ed the Redundancy address to a public address in my Cisco ASA but cannot ping that Public address from the outside world nor can I ping 8.8.8.8 from the Master/Master pair.  From said pair I can ping their default gateway (cisco 3750), the inside interface of the ASA, and the outside interface of the ASA but no further.

     

    master/master->Cisco3750->CiscoASA->Internets

     

    any ideas?

     

    rif



  • 2.  RE: Master/Master redundancy Public/Private NAT issues
    Best Answer

    Posted Nov 01, 2016 04:32 PM

    BTW, the only thing I am doing differently here (where I can't reach the controller from the outside world) from what I am doing with a Master at another location is that this one has the VRRP going on...

     

    rif



  • 3.  RE: Master/Master redundancy Public/Private NAT issues

    Posted Nov 01, 2016 04:51 PM
    hi Rif It is a little bit confused. why do you need a static NAT for your Controllers virtual VRRP IP Address. Anyway can you Check your NAT Config with your Switch IP in example. So you can troubleshoot your NAT Ruhe. Some Infos for ASA: Use logging in "Monitoring" to trobleshoot your ASA. Use the "Packet Capture Tool" in your ASA to Check your Config.


    #AirheadsMobile