By default, and with no IPSec tunnel license, you can configure up to 10 IPSec tunnels on an ERX router. However, you can purchase licenses that support the following IPSec tunnel maximums:
The number of additional tunnels is independent of the number of ISMs installed in the router. However, the router chassis enforces the following tunnel limits:
license ipsec-tunnels
![]() |
Note: Acquire the license from Juniper Networks Customer Services and Support or from your Juniper Networks sales representative. |
- host1(config)#license ipsec-tunnels license string