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.
ICMP
“IPS” tab
Session parameters (in seconds)
| Session expiration |
This value has to be between 2 and 60 seconds. |
Support
| Ignore ICMP notifications (stateful TCP/UDP) |
If this option is selected, you will no longer take into account error messages that could arise in the protocols, such as the accessibility of a service or a host, for example. |