CORD-378 Validate ARP SPA in segment routing ARP handler

Check if the source protocol address of an ARP packet belongs to the
same subnet configured on the port it is seen.

Additional changes:
- Improve human-readability of ARP.toString()

Change-Id: Ie21c1edb43aa0ec636e9a927ca164a46ab2256fc
1 file changed
tree: 023c44036df7166e11bc3c1b6705e32c3a8afc30
  1. BUCK
  2. app.xml
  3. features.xml
  4. pom.xml
  5. src/