diff options
| author |   Roopa Prabhu <roopa@cumulusnetworks.com> | 2018-02-28 22:41:06 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-02-28 22:44:43 -0500 |
| commit | 4a2d73a4fb36ed4d73967bd3892cfab014a52ab2 (patch) | |
| tree | 9da660749eda73451633049203d8a53a63422f72 /net/ipv4/fib_rules.c | |
| parent | net: fib_rules: support for match on ip_proto, sport and dport (diff) | |
| download | linux-dev-4a2d73a4fb36ed4d73967bd3892cfab014a52ab2.tar.xz linux-dev-4a2d73a4fb36ed4d73967bd3892cfab014a52ab2.zip | |
ipv4: fib_rules: support 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/ipv4/fib_rules.c')
| -rw-r--r-- | net/ipv4/fib_rules.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.c index 35d646a62ad4..16083b82954b 100644 --- a/net/ipv4/fib_rules.c +++ b/net/ipv4/fib_rules.c @@ -182,6 +182,17 @@ static int fib4_rule_match(struct fib_rule *rule, struct flowi *fl, int flags) if (r->tos && (r->tos != fl4->flowi4_tos)) return 0; + if (rule->ip_proto && (rule->ip_proto != fl4->flowi4_proto)) + return 0; + + if (fib_rule_port_range_set(&rule->sport_range) && + !fib_rule_port_inrange(&rule->sport_range, fl4->fl4_sport)) + return 0; + + if (fib_rule_port_range_set(&rule->dport_range) && + !fib_rule_port_inrange(&rule->dport_range, fl4->fl4_dport)) + return 0; + return 1; } |