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RPL needs a thread to change the l2 destination address for IPv6 packet, in case of parent changes.

Description

If node parent is changed, the cell for sending packet to previous parent is removed.
At the moment if there is IPv6 packet in the queue to send to previous parent, it will never be sent out.

A thread at routing layer is needed to check this cases and switch the packet's l2_destination if necessary.

Environment

None

Status

Assignee

Tengfei Chang

Reporter

Tengfei Chang

Labels

None

Story Points

5

Sprint

None

Fix versions

Affects versions

1.22.0

Priority

Normal