Pufq advanced options

From ImageStream Router Documentation

PUFQ Options

--pufq

Enables ImageStream Per User Fair Queueing (PUFQ)

--pufq_iface_type <interface_type>

Valid interface types:

inside Interface facing users.

outside Interface facing away from users (Internet).

nat_inside Interface facing users also performing Network Address Translation (NAT)

nat_outside Interface facing away from users (Internet) also performing NAT.

The interface type allows PUFQ to determine which hash value to use when classifying traffic into user flows. Inside interfaces use the destination IP address for outgoing traffic and the source IP address for incoming traffic. Outside interfaces use the source IP address for outgoing traffic and the destination IP address for incoming traffic. Nat_outside interfaces use the original (pre NAT) source ip address for outgoing traffic and the destination IP address for incoming traffic.