AA GTP firewalls

Stateless GTP firewall

You can use the NFM-P to create a stateless GTP firewall using GTP and SCTP traffic filters, and enforce a GTP flow count limit in an AA flow-count policer. See To configure an AA GTP firewall for information about AA GTP firewall configuration.

You can view the local GTP and SCTP filter statistics from the Statistics tab of a local filter properties form. The GTP firewall statistics for an ISA-AA group or partition are available on the Statistics tab of the group or partition properties form.

GTP-c firewall for S8 and Gn

You can use the NFM-P to create a firewall for AA on Gn or S8 interfaces. This type of firewall ensures that total traffic to or from the SGSN is enforced at a configured rate.

See To configure an AA GTP-c firewall for S8 or Gn for information about AA GTP-c firewall configuration.

You can view the local GTP filter statistics from the Statistics tab of a local filter properties form. An ISA card has to be assigned as a group member for the statistics to be collected. The GTP firewall statistics for an ISA-AA group or partition are available on the Statistics tab of the group or partition properties form.