IMPORTANT
SNS 3.x versions have reached End of Maintenance since July 1st, 2024.
We recommend that you update your SNS firewalls to a version with maintenance to guarantee the protection of your infrastructure.
VIRTUAL INTERFACES
The Virtual interfaces module allows managing, adding or deleting virtual network elements. Depending on their nature, these virtual interfaces can be used in a dynamic routing configuration (loopback interfaces), or to set up tunnels (GRE interfaces) or routed tunnels (IPsec interfaces).
The window for configuring virtual interfaces consists of 3 tabs:
- IPsec interfaces (VTI),
- GRE interfaces,
- Loopback.
NOTE
To find out which characters are allowed or prohibited in various fields, please refer to the section Allowed names.