IP Traffic Limit and Alert Report to Mail

[Meik]

Hello pfSense Forum :-)

i'm running pfSense on a root Server to Route / Firewall a IPv4 & IPv6 Subnet to a few Virtual Machines.

1. Is there a way to notify me if a Limit (MB/GB) for an IP address is reachable by mail?

All Traffic comes thought a physical Wan Interface to the Virtual Network.
I see the complete Traffic with RRD…

2. Can I split the Traffic from the Subnet to separate IP‘s?

Thank you – Meik