PBB

PBB

class os_ken.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
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