Data collected by Discovery on load balancers Discovery can collect data about network routers, switches, and applications. Discovery supports data collection from the following applications and hardware: A10 Apache mod_jk and Apache mod_proxy Big-IP F5 Traffic Manager Cisco Citrix NetScaler HAProxy NGINX Alteon ACE Radware Important: Discovery treats hardware load balancers as network devices and attempts to discover them primarily using SNMP. If a load balancer in your system running on a Linux host has SNMP and SSH ports open, Discovery might classify it based on the SSH port, which has classification priority over SNMP. To ensure that Discovery properly classifies your hardware load balancers, create a Discovery behavior for load balancers that includes SNMP but not SSH. Software load balancers are treated as applications. Load balancer specific tablesDiscovery stores information about load balancers in dedicated, load balancer specific tables.Load balancer fields and probesDiscovery stores load balancer information in the following fields.Load Balancer: A10Discovery identifies and classifies information about A10 load balancers. The discovery of the A10 load balancer is supported by SNMP.Apache mod_jk and mod_proxy discoveryDiscovery uses SSH to find Apache connectors mod_jk and mod_proxy.Load balancer: Citrix NetscalerDiscovery of Citrix Netscaler load balancers is performed by SNMP.Load balancer: F5 BIG-IP discoveryDiscovery of F5 BIG-IP load balancers is performed via SNMP.Load balancer: HAProxyDiscovery of HAProxy load balancers is performed by SSH.Load balancer: NGINXDiscovery of NGINX load balancers is performed by SSH.Load balancer: Cisco GSSDiscovery of Cisco GSS load balancers is performed by both SNMP and SSH.Load balancer: Cisco CSSDiscovery of Cisco CSS load balancers is performed by SNMP.