diff options
| author | Ondrej Zajicek <santiago@crfreenet.org> | 2013-06-24 16:37:30 +0200 |
|---|---|---|
| committer | Ondrej Zajicek <santiago@crfreenet.org> | 2013-06-24 16:37:30 +0200 |
| commit | ef4a50be10c6dd0abffd957132cd146029c3d79d (patch) | |
| tree | f01df1b69d1d5f495dcad82e2f0e30478be55cb8 /lib | |
| parent | fad04c750ca6906fb095f1b45958dec0ac8e210c (diff) | |
Better packet priority and traffic class handling.
Implements support for IPv6 traffic class, sets higher priority for OSPF
and RIP outgoing packets by default and allows to configure ToS/DS/TClass
IP header field and the local priority of outgoing packets.
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/ipv6.h | 7 | ||||
| -rw-r--r-- | lib/socket.h | 4 |
2 files changed, 4 insertions, 7 deletions
@@ -128,11 +128,6 @@ static inline byte * ipv6_put_addr(byte *buf, ip_addr a) return buf+16; } -/* - * RFC 1883 defines packet precendece, but RFC 2460 replaces it - * by generic Traffic Class ID with no defined semantics. Better - * not use it yet. - */ -#define IP_PREC_INTERNET_CONTROL -1 +#define IP_PREC_INTERNET_CONTROL 0xc0 #endif diff --git a/lib/socket.h b/lib/socket.h index 0ee43b52..fbddfb4c 100644 --- a/lib/socket.h +++ b/lib/socket.h @@ -20,7 +20,8 @@ typedef struct birdsock { void *data; /* User data */ ip_addr saddr, daddr; /* IPA_NONE = unspecified */ unsigned sport, dport; /* 0 = unspecified (for IP: protocol type) */ - int tos; /* TOS and priority, -1 = default */ + int tos; /* TOS / traffic class, -1 = default */ + int priority; /* Local socket priority, -1 = default */ int ttl; /* Time To Live, -1 = default */ u32 flags; struct iface *iface; /* Interface; specify this for broad/multicast sockets */ @@ -81,6 +82,7 @@ sk_send_buffer_empty(sock *sk) return sk->tbuf == sk->tpos; } +extern int sk_priority_control; /* Suggested priority for control traffic, should be sysdep define */ /* Socket flags */ |