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authorRoopa Prabhu <roopa@cumulusnetworks.com>2018-03-01 06:41:37 +0300
committerDavid S. Miller <davem@davemloft.net>2018-03-01 06:44:43 +0300
commitbb0ad1987e963e47a02cc53b8275ffe2b38d4b70 (patch)
treeebcf6f357c03c59969fda012bebd14fc989affc9 /net/ipv6/fib6_rules.c
parent4a2d73a4fb36ed4d73967bd3892cfab014a52ab2 (diff)
downloadlinux-bb0ad1987e963e47a02cc53b8275ffe2b38d4b70.tar.xz
ipv6: fib6_rules: support for match on sport, dport and ip proto
support to match on src port, dst port and ip protocol. Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/fib6_rules.c')
-rw-r--r--net/ipv6/fib6_rules.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rules.c
index 95a2c9e8699a..bcd1f22ac7b1 100644
--- a/net/ipv6/fib6_rules.c
+++ b/net/ipv6/fib6_rules.c
@@ -223,6 +223,17 @@ static int fib6_rule_match(struct fib_rule *rule, struct flowi *fl, int flags)
if (r->tclass && r->tclass != ip6_tclass(fl6->flowlabel))
return 0;
+ if (rule->ip_proto && (rule->ip_proto != fl6->flowi6_proto))
+ return 0;
+
+ if (fib_rule_port_range_set(&rule->sport_range) &&
+ !fib_rule_port_inrange(&rule->sport_range, fl6->fl6_sport))
+ return 0;
+
+ if (fib_rule_port_range_set(&rule->dport_range) &&
+ !fib_rule_port_inrange(&rule->dport_range, fl6->fl6_dport))
+ return 0;
+
return 1;
}