PBB¶
-
class
ryu.lib.packet.pbb.
itag
(pcp=0, dei=0, uca=0, sid=0)¶ I-TAG (IEEE 802.1ah-2008) header encoder/decoder class.
An instance has the following attributes at least. Most of them are same to the on-wire counterparts but in host byte order. __init__ takes the corresponding args in this order.
Attribute Description pcp Priority Code Point dei Drop Eligible Indication uca Use Customer Address sid Service Instance ID