set prio priority | (
priority,
priority)
Packets matching this rule will be assigned a specific queueing
priority. Priorities are assigned as integers 0 through 7.If the
packet is transmitted on a
vlan(4) interface, the queueing priority
willbe written as the priority codepoint in the 802.1Q VLAN
header. If two priorities are given, packets which have a TOS of
lowdelay andTCP ACKs with no data payload will be assigned to the
second one.
For example:
pass in proto tcp to port 25 set prio 2
pass in proto tcp to port 22 set prio (2, 5)
