Module testutil

IPv4 packet parsing and serialization test utilities.

Constants

• IPV4_CHECKSUM_OFFSET
  The offset to the checksum field within an IPv4 header, in bytes.
• IPV4_MIN_HDR_LEN
  The minimum length of an IPv4 header.
• IPV4_TTL_OFFSET
  The offset to the TTL field within an IPv4 header, in bytes.