= { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
static const uint8_t eth_addr_stp[ETH_ADDR_LEN] OVS_UNUSED
- = { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x01 };
+ = { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x00 };
static const uint8_t eth_addr_lacp[ETH_ADDR_LEN] OVS_UNUSED
= { 0x01, 0x80, 0xC2, 0x00, 0x00, 0x02 };
uint16_t snap_type,
const uint8_t eth_src[ETH_ADDR_LEN]);
-void eth_set_vlan_tci(struct ofpbuf *, ovs_be16 tci);
+void eth_push_vlan(struct ofpbuf *, ovs_be16 tci);
/* Example:
*
uint32_t x = ~ntohl(netmask);
return !(x & (x + 1));
}
+static inline bool
+ip_is_multicast(ovs_be32 ip)
+{
+ return (ip & htonl(0xf0000000)) == htonl(0xe0000000);
+}
+int ip_count_cidr_bits(ovs_be32 netmask);
+void ip_format_masked(ovs_be32 ip, ovs_be32 mask, struct ds *);
#define IP_VER(ip_ihl_ver) ((ip_ihl_ver) >> 4)
#define IP_IHL(ip_ihl_ver) ((ip_ihl_ver) & 15)
} __attribute__((packed));
BUILD_ASSERT_DECL(ARP_ETH_HEADER_LEN == sizeof(struct arp_eth_header));
+/* The IPv6 flow label is in the lower 20 bits of the first 32-bit word. */
+#define IPV6_LABEL_MASK 0x000fffff
+
/* Example:
*
* char *string = "1 ::1 2";
void format_ipv6_addr(char *addr_str, const struct in6_addr *addr);
void print_ipv6_addr(struct ds *string, const struct in6_addr *addr);
+void print_ipv6_masked(struct ds *string, const struct in6_addr *addr,
+ const struct in6_addr *mask);
struct in6_addr ipv6_addr_bitand(const struct in6_addr *src,
const struct in6_addr *mask);
struct in6_addr ipv6_create_mask(int mask);