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upto /32 config in ArubaOS-CX.

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  • 1.  upto /32 config in ArubaOS-CX.

    Posted Mar 18, 2024 10:41 AM

    Hello 

    I need to know how to configure a x.xxx.xx.xx/24 network with an upto /32 on an ArubaOS-CX.
    I would need to do it in several /24 addresses.

    The idea would be to configure for a network 
    xxx-xx-xx-xx.x/24 
    configure within an existing prefix.list "routes-bgp-out" a permit with the /24 with an upton /32 and I would need to know if any of this would be the correct option.
     
    I don't know if this would be the right configuration:
     
    ip prefix-list rutas-bgp-out seq 20 permit xxx.xx.xx.x 255.255.255.0 ge 32
    ip prefix-list rutas-bgp-out seq 20 permit xx.xx.xx.x/24 ge 32
    OR
    ip prefix-list rutas-bgp-out seq 20 permit xxx.xx.xx.0 255.255.255.0 ge 24 le 32
    ip prefix-list rutas-bgp-out seq 20 permit xxx.xx.xx.0/24 ge 24 le 32

    thank you very much 
    Best regards



  • 2.  RE: upto /32 config in ArubaOS-CX.

    MVP GURU
    Posted Mar 19, 2024 03:37 AM

    Hi Jose Antonio, it's not clear what you're trying to achieve. What is an "upto /32"? Could you try to explain it a little bit better for the audience? are you trying to define various VLAN IDs each one with its SVI address (Gateway) on an ArubaOS-CX based switch performing as the IP Router (Layer 3) for those very VLANs?


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