Windows 2019 NLB

Hakim Bhungra 1 Reputation point
2021-09-20T19:47:17.223+00:00

Hi,

We have configured the Windows 2019 NLB in multicast mode but not able to ping the virtual IP address within the same VLAN.

Kindly advise.

Regards,
Hakim. B

Windows Server Clustering
Windows Server Clustering
Windows Server: A family of Microsoft server operating systems that support enterprise-level management, data storage, applications, and communications.Clustering: The grouping of multiple servers in a way that allows them to appear to be a single unit to client computers on a network. Clustering is a means of increasing network capacity, providing live backup in case one of the servers fails, and improving data security.
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  1. Limitless Technology 39,396 Reputation points
    2021-09-21T09:37:43.493+00:00

    Hi there,

    If the devices in VLAN have a default gateway then you need a route it to your setup in your firewall. Either add the route in the firewall or change the default gateway of the devices and you should be good.

    Here is the thread that can help you out with the NLB ping
    https://social.technet.microsoft.com/Forums/ie/en-US/309bd161-55ae-4e2e-9bc2-bc69f0c8a526/nlb-not-responding-ping-but-servers-does?forum=winserverNIS

    Hope this answers all your queries, if not please do repost back.
    If an Answer is helpful, please click "Accept Answer" and upvote it : )

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