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pf: set scope in pf_refragment6()
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Authored by kp on Mar 13 2023, 5:19 PM.
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Details

Summary

Link-local traffic needs to have a scope embedded before it's passed on
to ip6_output(). Do so in pf_refragment6(), because when we end up here
in the output path we may have passed through ip6_output() already
(before being reassembled), where the scope would have been removed.

Re-embed the scope so that link-local traffic is sent correctly.

Sponsored by: Rubicon Communications, LLC ("Netgate")

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rG FreeBSD src repository
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