diff options
Diffstat (limited to 'include/ZeroTierOne.h')
| -rw-r--r-- | include/ZeroTierOne.h | 85 |
1 files changed, 75 insertions, 10 deletions
diff --git a/include/ZeroTierOne.h b/include/ZeroTierOne.h index 2a70417e..aa7ecc2c 100644 --- a/include/ZeroTierOne.h +++ b/include/ZeroTierOne.h @@ -165,9 +165,69 @@ extern "C" { #define ZT_CLUSTER_MAX_MESSAGE_LENGTH (1500 - 48) /** - * Packet characteristics flag: packet direction, 1 for incoming 0 for outgoing + * Packet characteristics flag: packet direction, 1 if inbound 0 if outbound */ -#define ZT_RULE_PACKET_CHARACTERISTICS_0_INBOUND 0x0000000000000001ULL +#define ZT_RULE_PACKET_CHARACTERISTICS_INBOUND 0x8000000000000000ULL + +/** + * Packet characteristics flag: TCP left-most reserved bit + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_RESERVED_0 0x0000000000000800ULL + +/** + * Packet characteristics flag: TCP middle reserved bit + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_RESERVED_1 0x0000000000000400ULL + +/** + * Packet characteristics flag: TCP right-most reserved bit + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_RESERVED_2 0x0000000000000200ULL + +/** + * Packet characteristics flag: TCP NS flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_NS 0x0000000000000100ULL + +/** + * Packet characteristics flag: TCP CWR flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_CWR 0x0000000000000080ULL + +/** + * Packet characteristics flag: TCP ECE flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_ECE 0x0000000000000040ULL + +/** + * Packet characteristics flag: TCP URG flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_URG 0x0000000000000020ULL + +/** + * Packet characteristics flag: TCP ACK flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_ACK 0x0000000000000010ULL + +/** + * Packet characteristics flag: TCP PSH flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_PSH 0x0000000000000008ULL + +/** + * Packet characteristics flag: TCP RST flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_RST 0x0000000000000004ULL + +/** + * Packet characteristics flag: TCP SYN flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_SYN 0x0000000000000002ULL + +/** + * Packet characteristics flag: TCP FIN flag + */ +#define ZT_RULE_PACKET_CHARACTERISTICS_TCP_FIN 0x0000000000000001ULL /** * A null/empty sockaddr (all zero) to signify an unspecified socket address @@ -533,19 +593,24 @@ enum ZT_VirtualNetworkRuleType ZT_NETWORK_RULE_MATCH_FRAME_SIZE_RANGE = 49, /** - * Match a range of tag values (equality match if start==end) + * Match if local and remote tags differ by no more than value, use 0 to check for equality + */ + ZT_NETWORK_RULE_MATCH_TAGS_SAMENESS = 50, + + /** + * Match if local and remote tags ANDed together equal value. */ - ZT_NETWORK_RULE_MATCH_TAG_VALUE_RANGE = 50, + ZT_NETWORK_RULE_MATCH_TAGS_BITWISE_AND = 51, /** - * Match if all bits are set in a tag value + * Match if local and remote tags ANDed together equal value. */ - ZT_NETWORK_RULE_MATCH_TAG_VALUE_BITS_ALL = 51, + ZT_NETWORK_RULE_MATCH_TAGS_BITWISE_OR = 52, /** - * Match if any bit from a mask is set in a tag value + * Match if local and remote tags XORed together equal value. */ - ZT_NETWORK_RULE_MATCH_TAG_VALUE_BITS_ANY = 52 + ZT_NETWORK_RULE_MATCH_TAGS_BITWISE_XOR = 53 }; /** @@ -650,11 +715,11 @@ typedef struct uint16_t frameSize[2]; /** - * For matching tag values + * For tag-related rules */ struct { uint32_t id; - uint32_t value[2]; // only [0] is used for BITS_ALL or BITS_ANY, [0]-[1] for range + uint32_t value; } tag; } v; } ZT_VirtualNetworkRule; |