Subnet calculation using cisco mask inputs
Subnet calculation using cisco mask inputs

- Allow users to specify the Cisco mask on the command line
  as they would netmask/prefixlen etc.. This allows users to
  retrieve the subnet information and ranges given a Cisco
  mask.

This is useful for debugging problems with IPSEC selectors/ACLs et al
because it allows the user to see what the resulting address range
given a mask is.

tbaschak/subcalc