Wireless Access

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Access network design for branch, remote, outdoor and campus locations with Aruba access points, and mobility controllers.
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http traffic redirection

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  • 1.  http traffic redirection

    Posted Sep 27, 2018 04:03 AM

    Hello to all of you 

     

    We are now facing problems in one of out customer , the problem is there are two controller in two location one in cairo and other in ismallia they are connected over GRE tunnel ,connection is up , there are two ssid is ismaillia guest and DOWO10 wthich is PSK SSID 

    the captive portal in guest network are run correctlly and user can authenticate , also DOWO10 SSID  user can connect to it , DOWO10 and GUest network are in the same vlan 198 and gitting ip address from DHCP server which is located in cairo controller , guest network configuratioon also in cairo controller , the problem is after successuful authentication the user cannot able to browse any web site through the browser , they able to resolve DNS using nslookup command , they try to write ip address in browser insteade of URL but the same prblem exist any help please , i will be very gratful for your help 

     

    Thanks to all of you inadvance 

     

     


    #7030
    #3400


  • 2.  RE: http traffic redirection

    Posted Sep 27, 2018 04:08 AM

    Network diagram, please.



  • 3.  RE: http traffic redirection

    Posted Sep 27, 2018 04:22 AM

    here is it my engineer 

    IMAG0213.jpg



  • 4.  RE: http traffic redirection

    Posted Sep 27, 2018 04:48 AM

    Do the guests in the ismallia controller show up in the user table on the Cairo controller?

    Is the guest traffic on the ismallia controller natted in any way?

    When a guest associates on the ismallia controller, can you ping them from the Cairo controller?

    Can you try to see the guest user traffic through the Cairo controller by typing "show datapath session table <ip address of guest user>" on the Cairo controller?



  • 5.  RE: http traffic redirection

    Posted Sep 27, 2018 05:53 AM

    1- Do the guests in the ismallia controller show up in the user table on the Cairo controller?

    Yeah 

    2- Is the guest traffic on the ismallia controller natted in any way?

    This is the tie of the horse because the traffic are nated using dstnat on port 8080 and 8081 which is default port for captive portal page what is the default port to redirect http traffic for it so i can make dstnat for that port are you understand what i mean ? 

    3- When a guest associates on the ismallia controller, can you ping them from the Cairo controller?

    Yeah 

     

    4- Can you try to see the guest user traffic through the Cairo controller by typing "show datapath session table <ip address of guest user>" on the Cairo controller?

    ok i will try and update you 

     

    thanks Cijosph