networking: ip address validation

- check user-provided ip address before assigning to network device to
prevent invalid addresses or addresses in disallowed ranges (bad addresses
will cause networking failures on the system)

Resolves openbmc/openbmc#202.

Change-Id: I03826a0b9c947dad5ececd5af5269d3daf6afed8
Signed-off-by: Edward A. James <eajames@us.ibm.com>
1 file changed
tree: 5e30048c1b774a4d77089432cd4170f8303e512c
  1. LICENSE
  2. logman.py
  3. Makefile
  4. netman.py
  5. netman_watch_dns.c
  6. userman.py