From ef4a50be10c6dd0abffd957132cd146029c3d79d Mon Sep 17 00:00:00 2001 From: Ondrej Zajicek Date: Mon, 24 Jun 2013 16:37:30 +0200 Subject: 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. --- sysdep/linux/sysio.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'sysdep/linux/sysio.h') diff --git a/sysdep/linux/sysio.h b/sysdep/linux/sysio.h index 90b3ebd9..41287e71 100644 --- a/sysdep/linux/sysio.h +++ b/sysdep/linux/sysio.h @@ -310,3 +310,22 @@ sk_set_min_ttl6(sock *s, int ttl) } #endif + + +#ifndef IPV6_TCLASS +#define IPV6_TCLASS 67 +#endif + +int sk_priority_control = 7; + +static int +sk_set_priority(sock *s, int prio) +{ + if (setsockopt(s->fd, SOL_SOCKET, SO_PRIORITY, &prio, sizeof(prio)) < 0) + { + log(L_WARN "sk_set_priority: setsockopt: %m"); + return -1; + } + + return 0; +} -- cgit v1.2.3