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HPE OfficeConnect Switch 1920S JL384A ARP Proxy

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  • 1.  HPE OfficeConnect Switch 1920S JL384A ARP Proxy

    Posted Feb 25, 2019 03:12 PM

    Hello, I am new to HP (networking too) and trying setup 1920S switch so pardon me if I ask what I supposed to know.

    We own ancient Siemens PLCs with no option of setting gateway. The network setup consists of Kerio Control and one 1920S. I need to access the PLC from VPN client connected to Kerio Control.

    I believe that 1920s is supposed to be able to use ARP proxy. But what I read about 1920s seems to be able to ARP proxy only in betwen subnets set directly on the unit. Is that right or is there a chance to make my configuration work?

    I must access IP 10.10.10.1 from IP 192.168.124.10. Thanks much for sending me the right direction.

    Configuration:
    - Kerio Control VPN Client 192.168.124.10
    - Kerio Control VPN server 192.168.124.1
    - Kerio Control LAN VLAN10 10.10.10.224
    - unit 1920s
          routing->configuration->global routing enabled
          routing for VLAN10 enabled and set IP 10.10.10.10, ARP proxy enabled
         default fateway set to 10.10.10.224
    PLC 10.10.10.1 (no gateway)