SD-WAN

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  • 1.  Branch Router CLI Adding Parameters

    Posted Feb 20, 2026 03:05 AM

    Trying to add parameters to a show arp cli command. I used to be able to do this for older Aruba routers but the SDWAN Branch routers seem more limited here; I'm not able to add parameters like | include {mac-address}, for example.

    I want to be able to quickly see arp table results for specific IPs, vlans and mac-addresses without having to parse through the noise manually. Is this possible on the EC Branch routers' CLI?




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  • 2.  RE: Branch Router CLI Adding Parameters

    Posted Feb 20, 2026 08:35 PM

    for EC sd-branch gateways, "show arp" gives you that info

    (AOS10_gwy1) #show arp

    ARP Table
    ---------
    Protocol  Address        Hardware Address   Interface
    --------  -------        ----------------   ---------
    Internet  192.168.1.249  94:60:d5:da:5a:20  vlan192

    Internet  192.168.1.131  d8:3a:dd:a7:d5:54  vlan192

    Internet  192.168.1.242  20:4c:03:1a:2f:b4  vlan192

    (AOS10_gwy1) #



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    If my post was useful accept solution and/or give kudos.
    Any opinions expressed here are solely my own and not necessarily that of HPE or Aruba.
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  • 3.  RE: Branch Router CLI Adding Parameters

    Posted Feb 23, 2026 12:30 PM

    Thank you, my question is specifically for adding parameters to filter the output instead of having to copy/paste into another text editor to verify a specific pair on a large table. For example, "show arp | include x.x.x.x". 

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  • 4.  RE: Branch Router CLI Adding Parameters

    Posted Feb 23, 2026 01:25 PM

    Are you trying to use regex to filter more then one option. Just trying to understand exactly what you are looking to achieve. 

    You can perform an "or" operator by using a "," I dont recall the max number of "or" matches you can use. 

    show arp | include "<x.x.x.x>,<a.a.a.a>,<y.y.y.y>"

    Another way to further match data is by using multiple layers of "| include" or "| exclude"

    show arp | include <text>  | exclude <mac-oui>
    show arp | include <text>  | include <mac-oui>




  • 5.  RE: Branch Router CLI Adding Parameters

    Posted Feb 23, 2026 01:56 PM

    I thought it would be the usual syntax but I get an unrecognized command when specifying an IP on one of the EC branch routers.

    You have it correct with what I'm trying to achieve, like below (non-EC hpe router)

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