21 lines
332 B
C++
21 lines
332 B
C++
/*
|
|
* Copyright (C) 2014 Cloudius Systems, Ltd.
|
|
*/
|
|
|
|
#ifndef CONST_HH_
|
|
#define CONST_HH_
|
|
namespace net {
|
|
|
|
enum class ip_protocol_num : uint8_t {
|
|
icmp = 1, tcp = 6, udp = 17, unused = 255
|
|
};
|
|
|
|
enum class eth_protocol_num : uint16_t {
|
|
ipv4 = 0x0800, arp = 0x0806, ipv6 = 0x86dd
|
|
};
|
|
|
|
const uint8_t ip_hdr_len_min = 20;
|
|
|
|
}
|
|
#endif
|