diff options
Diffstat (limited to 'freebsd/sys/netinet/ip.h')
| -rw-r--r-- | freebsd/sys/netinet/ip.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/freebsd/sys/netinet/ip.h b/freebsd/sys/netinet/ip.h index 79afeb8f..98bd1e99 100644 --- a/freebsd/sys/netinet/ip.h +++ b/freebsd/sys/netinet/ip.h @@ -67,7 +67,7 @@ struct ip { u_char ip_p; /* protocol */ u_short ip_sum; /* checksum */ struct in_addr ip_src,ip_dst; /* source and dest address */ -} __packed __aligned(4); +} __packed __aligned(2); #define IP_MAXPACKET 65535 /* maximum packet size */ @@ -80,19 +80,19 @@ struct ip { #define IPTOS_MINCOST 0x02 /* - * Definitions for IP precedence (also in ip_tos) (hopefully unused). + * Definitions for IP precedence (also in ip_tos) (deprecated). */ -#define IPTOS_PREC_NETCONTROL 0xe0 -#define IPTOS_PREC_INTERNETCONTROL 0xc0 -#define IPTOS_PREC_CRITIC_ECP 0xa0 -#define IPTOS_PREC_FLASHOVERRIDE 0x80 -#define IPTOS_PREC_FLASH 0x60 -#define IPTOS_PREC_IMMEDIATE 0x40 -#define IPTOS_PREC_PRIORITY 0x20 -#define IPTOS_PREC_ROUTINE 0x00 +#define IPTOS_PREC_NETCONTROL IPTOS_DSCP_CS7 +#define IPTOS_PREC_INTERNETCONTROL IPTOS_DSCP_CS6 +#define IPTOS_PREC_CRITIC_ECP IPTOS_DSCP_CS5 +#define IPTOS_PREC_FLASHOVERRIDE IPTOS_DSCP_CS4 +#define IPTOS_PREC_FLASH IPTOS_DSCP_CS3 +#define IPTOS_PREC_IMMEDIATE IPTOS_DSCP_CS2 +#define IPTOS_PREC_PRIORITY IPTOS_DSCP_CS1 +#define IPTOS_PREC_ROUTINE IPTOS_DSCP_CS0 /* - * Definitions for DiffServ Codepoints as per RFC2474 + * Definitions for DiffServ Codepoints as per RFC2474 and RFC5865. */ #define IPTOS_DSCP_CS0 0x00 #define IPTOS_DSCP_CS1 0x20 @@ -112,6 +112,7 @@ struct ip { #define IPTOS_DSCP_AF42 0x90 #define IPTOS_DSCP_AF43 0x98 #define IPTOS_DSCP_CS5 0xa0 +#define IPTOS_DSCP_VA 0xb0 #define IPTOS_DSCP_EF 0xb8 #define IPTOS_DSCP_CS6 0xc0 #define IPTOS_DSCP_CS7 0xe0 @@ -146,7 +147,7 @@ struct ip { #define IPOPT_SECURITY 130 /* provide s,c,h,tcc */ #define IPOPT_LSRR 131 /* loose source route */ #define IPOPT_ESO 133 /* extended security */ -#define IPOPT_CIPSO 134 /* commerical security */ +#define IPOPT_CIPSO 134 /* commercial security */ #define IPOPT_SATID 136 /* satnet id */ #define IPOPT_SSRR 137 /* strict source route */ #define IPOPT_RA 148 /* router alert */ |