[PATCH 0/5] Improvements to "connection" tracking for UDP

We need rudimentary "connection" tracking for UDP because we do have a
many-to-one mapping for our few NAT cases.  This is handled by the
port flags.  We can make some simplfiications to this code for
clarity.

David Gibson (5):
  udp: Don't attempt to translate a 0.0.0.0 source address
  udp: Small streamline to udp_update_hdr4()
  udp: Implement IPv6 PORT_GUA logic for IPv4 as well
  udp: Clarify connection tracking flags
  udp: Remove PORT_ADDR_SEEN "connection" tracking mode

 udp.c | 69 +++++++++++++++++++++++++++++++----------------------------
 1 file changed, 36 insertions(+), 33 deletions(-)

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2.40.1