Filter out received packets with a local source IP address.

CERT Advisory CA-96.21 III. Solution advises that devices drop packets which
could not have correctly arrived on the wire, such as receiving a packet where
the source IP address is owned by the device that sent it.

Fixes #1507

PiperOrigin-RevId: 290378240
3 files changed
tree: 1b8f4f7624ce876710bc9ad3ac43c1a6439288c4
  1. pkg/
  2. AUTHORS
  3. go.mod
  4. go.sum
  5. LICENSE