[IPV6] ROUTE: Routing by Traffic Class.

yoshfuji · David S. Miller · commit 2cc67cc731d9 · 2006-09-22T15:17:59.000-07:00
Signed-off-by: YOSHIFUJI Hideaki &lt;yoshfuji@linux-ipv6.org&gt;
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
@@ -121,6 +121,9 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
 	    !ipv6_prefix_equal(&fl->fl6_src, &r->src.addr, r->src.plen))
 		return 0;
 
+	if (r->tclass && r->tclass != ((ntohl(fl->fl6_flowlabel) >> 20) & 0xff))
+		return 0;
+
 	return 1;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -121,6 +121,9 @@ static int fib6_rule_match(struct fib_rule rule, struct flowi fl, int flags)`
`121`	`121`	`!ipv6_prefix_equal(&fl->fl6_src, &r->src.addr, r->src.plen))`
`122`	`122`	`return 0;`
`123`	`123`
	`124`	`+ if (r->tclass && r->tclass != ((ntohl(fl->fl6_flowlabel) >> 20) & 0xff))`
	`125`	`+ return 0;`
	`126`	`+`
`124`	`127`	`return 1;`
`125`	`128`	`}`
`126`	`129`