New features and enhancements in version 4.3.7

Support for extra-hardened SNxr1200 firewall

SNS version 4.3.7 introduces support for extra-hardened SNxr1200 firewall.

More information about the SNxr1200 firewall.

Restriction on memory consumption by services on the firewall

A mechanism that restricts the amount of memory used by services on the firewall has been set up to prevent any service from using an excessive amount of memory.

Multicast IP addresses presented as source addresses

Support reference 84041

A new alarm "Multicast IP src packet" (alarm ip:755), which makes it possible to block by default packets that present a multicast address as a source address, has been added to the intrusion prevention engine.