Supported Products and Capacities

The following table lists recommended versions for the components that make up the Tunnel Concentrator solution. We recommend that you run the latest version for each component.

Table 1. Supported Products and Versions
Solution Components	Supported Versions
Universal Compute Platform (1130C, 2130C, 3150C, or 4120C)	Universal Compute Platform v5.13.01 or later
ExtremeCloud‌ IQ	ExtremeCloud‌ IQ (Classic) v25.08 or later
ExtremeCloud IQ Controller	ExtremeCloud IQ Controller v10.18.01 or later
Access points	Tunnel Concentrator is supported on ExtremeCloud‌ IQ (Classic). Universal access points and on IQ Engine access points. See ExtremeCloud IQ (Classic) Release Notes for hardware and OS release information.

Refer to the following table for information on supported Tunnel Concentrator capacities for each Universal Compute Platform hardware option.

Table 2. Supported Tunnel Concentrator Capacities per Universal Compute Platform Host
Installed on	Supported Capacities
1130C	Single Tunnel Concentrator instance per appliance. Maximum of 1,000 tunnels per Tunnel Concentrator instance.
2130C	Single Tunnel Concentrator instance per appliance. Maximum of 5,000 tunnels per Tunnel Concentrator instance.
3150C	Single Tunnel Concentrator instance per appliance. Maximum of 5,000 tunnels per Tunnel Concentrator instance.
4120C	Up to three Tunnel Concentrator instances per appliance. Maximum of 5,000 tunnels per Tunnel Concentrator instance. Maximum of 15,000 tunnels per appliance.

Note

With ExtremeCloud‌ IQ deployments, take the redundancy configuration into consideration when scaling your deployment. Note the following points:

A single Tunnel Concentrator instance can handle up to its maximum capacity, irrespective of the number of user profiles that are configured to tunnel traffic to that instance.
A redundant Tunnel Concentrator service in an HA pair configuration can handle the maximum capacity of the active instance. For example, if a single Tunnel Concentrator service includes an HA pair of instances that are both hosted on 2130Cs, the maximum capacity for that service is 5,000 tunnels.

Note

For ExtremeCloud IQ Controller deployments a Tunnel Concentrator instance can handle up to its maximum capacity, even if that instance is being used by multiple VLANs.