[Seva]

VisNetic Firewall v2.2

The new version 2.2 provides several new features including:

Tarpits
- when 'Ban' and 'Tarpit' are chosen, the rule creates a tarpit for all IPs that try to connect and match this rule. It tarpits all ports for these IPs
- when 'Tarpit' is chosen but not 'Ban', the rule creates a tarpit only for matching connections. It tarpits all IPs for the selected port range.

IP Groups
One rule can match more than one IP or IP range.
An "IP Group" is a set of IP addresses or address ranges that will be used together by rules.

Port Groups
One rule can match more than one port or port range.
This feature is very similar to the 'IP Groups' feature, but applies to TCP and UDP ports. You can now define Port Groups on the Filtering page when editing a rule.

Plus many more features, enhancements and bug fixes.

Подробности здесь