Configuring Address Pools - Citrix Docs
Track the status of all services load balanced by NetScaler. Monitor ICA and VPN session activity handled by NetScaler. Analyze application flows processed by NetScaler devices. The Citrix NetScaler admin console can be used for some of these requirements but manually looking at the consoles one-by-one is a laborious and time-consuming task. The NetScaler has an interal table which looks at the servers that are attached and will then using the closest IP from SNIP to talk with the backend server. Now the problem with the example above is that it will not work with the default settings. NetScaler should initiate a DNS query over TCP for the same FQDN but does not. This issue is being worked on by Citrix. As a workaround you can either add the VDA FQDN as a DNS A record directly on NetScaler or else reduce the size of the DNS response so that it can be accomodated in 512 bytes. Citrix NetScaler VPX provides the complete NetScaler web and application load balancing, acceleration, security and offload feature set in a simple, easy-to-install virtual appliance. IT organizations, cloud and telecom service providers of any size can d\ eploy NetScaler VPX on industry standard servers on demand anywhere in the datacenter.
NetScaler should initiate a DNS query over TCP for the same FQDN but does not. This issue is being worked on by Citrix. As a workaround you can either add the VDA FQDN as a DNS A record directly on NetScaler or else reduce the size of the DNS response so that it can be accomodated in 512 bytes.
Citrix NetScaler: What Exactly Is It? | Parallels Insights Mar 12, 2019
Trouble shooting Citrix NetScaler Gateway connection
NetScaler provide connection/termination points that clients use to access the applications delivered by NetScaler. In this case, the NetScaler owns public IP addresses that are associated with its vservers, while the real servers are isolated in a private network. It is also possible to operate