summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--src/vnet/bier/bier_update.c9
-rw-r--r--src/vnet/fib/fib_types.c8
-rw-r--r--src/vnet/fib/fib_types.h2
-rw-r--r--src/vnet/ip/lookup.c2
-rw-r--r--src/vnet/mpls/mpls.c8
-rw-r--r--src/vnet/mpls/mpls_tunnel.c7
-rw-r--r--test/test_ip4.py133
-rw-r--r--test/test_ip6.py133
8 files changed, 297 insertions, 5 deletions
diff --git a/src/vnet/bier/bier_update.c b/src/vnet/bier/bier_update.c
index 4108d09f51e..fdb7c5c0865 100644
--- a/src/vnet/bier/bier_update.c
+++ b/src/vnet/bier/bier_update.c
@@ -129,7 +129,14 @@ done:
VLIB_CLI_COMMAND (bier_route_command) = {
.path = "bier route",
- .short_help = "bier route [add|del] sd <sud-domain> set <set> bsl <bit-string-length> bp <bit-position> via [next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-connected] [rx-ip4 <interface>] [out-labels <value value value>]",
+ .short_help =
+ "bier route [add|del] sd <sud-domain> set <set> bsl <bit-string-length> "
+ "bp <bit-position> via [next-hop-address] [next-hop-interface] "
+ "[next-hop-table <value>] [weight <value>] [preference <value>] "
+ "[udp-encap-id <value>] [ip4-lookup-in-table <value>] "
+ "[ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] "
+ "[resolve-via-host] [resolve-via-connected] [rx-ip4|rx-ip6 <interface>] "
+ "[out-labels <value value value>]",
.function = vnet_bier_route_cmd,
};
diff --git a/src/vnet/fib/fib_types.c b/src/vnet/fib/fib_types.c
index 5c5fd0b9823..c4472c7122d 100644
--- a/src/vnet/fib/fib_types.c
+++ b/src/vnet/fib/fib_types.c
@@ -708,6 +708,13 @@ unformat_fib_route_path (unformat_input_t * input, va_list * args)
rpath->frp_proto = DPO_PROTO_IP4;
rpath->frp_flags = FIB_ROUTE_PATH_INTF_RX;
}
+ else if (unformat (input, "rx-ip6 %U",
+ unformat_vnet_sw_interface, vnm,
+ &rpath->frp_sw_if_index))
+ {
+ rpath->frp_proto = DPO_PROTO_IP6;
+ rpath->frp_flags = FIB_ROUTE_PATH_INTF_RX;
+ }
else if (unformat (input, "local"))
{
clib_memset (&rpath->frp_addr, 0, sizeof (rpath->frp_addr));
@@ -775,6 +782,7 @@ fib_route_path_is_attached (const fib_route_path_t *rpath)
* L3 game with these
*/
if (rpath->frp_flags & (FIB_ROUTE_PATH_DVR |
+ FIB_ROUTE_PATH_INTF_RX |
FIB_ROUTE_PATH_UDP_ENCAP))
{
return (0);
diff --git a/src/vnet/fib/fib_types.h b/src/vnet/fib/fib_types.h
index 49a4b39d042..b9346c75108 100644
--- a/src/vnet/fib/fib_types.h
+++ b/src/vnet/fib/fib_types.h
@@ -633,7 +633,7 @@ extern int fib_route_path_is_attached (const fib_route_path_t *rpath);
/**
* A help string to list the FIB path options
*/
-#define FIB_ROUTE_PATH_HELP "[next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-connected] [rx-ip4 <interface>] [out-labels <value value value>]"
+#define FIB_ROUTE_PATH_HELP "[next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-connected] [rx-ip4|rx-ip6 <interface>] [out-labels <value value value>]"
/**
* return code to control pat-hlist walk
diff --git a/src/vnet/ip/lookup.c b/src/vnet/ip/lookup.c
index 80a35fefdfc..f86c8b61289 100644
--- a/src/vnet/ip/lookup.c
+++ b/src/vnet/ip/lookup.c
@@ -620,7 +620,7 @@ VLIB_CLI_COMMAND (ip_route_command, static) = {
"[next-hop-table <value>] [weight <value>] [preference "
"<value>] [udp-encap <value>] [ip4-lookup-in-table <value>] "
"[ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] "
- "[resolve-via-host] [resolve-via-connected] [rx-ip4 "
+ "[resolve-via-host] [resolve-via-connected] [rx-ip4|rx-ip6 "
"<interface>] [out-labels <value value value>]",
.function = vnet_ip_route_cmd,
.is_mp_safe = 1,
diff --git a/src/vnet/mpls/mpls.c b/src/vnet/mpls/mpls.c
index 0d01010feea..a04e1cf6985 100644
--- a/src/vnet/mpls/mpls.c
+++ b/src/vnet/mpls/mpls.c
@@ -370,7 +370,13 @@ done:
VLIB_CLI_COMMAND (mpls_local_label_command, static) = {
.path = "mpls local-label",
.function = vnet_mpls_local_label,
- .short_help = "mpls local-label [add|del] <label-value> [eos|non-eos] via [next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-attached] [rx-ip4 <interface>] [out-labels <value value value>]",
+ .short_help =
+ "mpls local-label [add|del] <label-value> [eos|non-eos] via "
+ "[next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight "
+ "<value>] [preference <value>] [udp-encap-id <value>] "
+ "[ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] "
+ "[mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-attached] "
+ "[rx-ip4|rx-ip6 <interface>] [out-labels <value value value>]",
};
clib_error_t *
diff --git a/src/vnet/mpls/mpls_tunnel.c b/src/vnet/mpls/mpls_tunnel.c
index 5f7bf8c3b25..b03a4a57f68 100644
--- a/src/vnet/mpls/mpls_tunnel.c
+++ b/src/vnet/mpls/mpls_tunnel.c
@@ -932,7 +932,12 @@ done:
VLIB_CLI_COMMAND (create_mpls_tunnel_command, static) = {
.path = "mpls tunnel",
.short_help =
- "mpls tunnel [multicast] [l2-only] via [next-hop-address] [next-hop-interface] [next-hop-table <value>] [weight <value>] [preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table <value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] [resolve-via-host] [resolve-via-connected] [rx-ip4 <interface>] [out-labels <value value value>]",
+ "mpls tunnel [multicast] [l2-only] via [next-hop-address] "
+ "[next-hop-interface] [next-hop-table <value>] [weight <value>] "
+ "[preference <value>] [udp-encap-id <value>] [ip4-lookup-in-table "
+ "<value>] [ip6-lookup-in-table <value>] [mpls-lookup-in-table <value>] "
+ "[resolve-via-host] [resolve-via-connected] [rx-ip4|rx-ip6 <interface>] "
+ "[out-labels <value value value>]",
.function = vnet_create_mpls_tunnel_command_fn,
};
diff --git a/test/test_ip4.py b/test/test_ip4.py
index a2a84711110..926ca77a5f8 100644
--- a/test/test_ip4.py
+++ b/test/test_ip4.py
@@ -3295,5 +3295,138 @@ class TestIPv4ItfRebind(VppTestCase):
i.admin_down()
+class TestIP4InterfaceRx(VppTestCase):
+ """IPv4 Interface Receive"""
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestIP4InterfaceRx, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestIP4InterfaceRx, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestIP4InterfaceRx, self).setUp()
+
+ self.create_pg_interfaces(range(3))
+
+ table_id = 0
+
+ for i in self.pg_interfaces:
+ i.admin_up()
+
+ if table_id != 0:
+ table = VppIpTable(self, table_id)
+ table.add_vpp_config()
+
+ i.set_table_ip4(table_id)
+ i.config_ip4()
+ i.resolve_arp()
+ table_id += 1
+
+ def tearDown(self):
+ for i in self.pg_interfaces:
+ i.unconfig_ip4()
+ i.admin_down()
+ i.set_table_ip4(0)
+
+ super(TestIP4InterfaceRx, self).tearDown()
+
+ def test_interface_rx(self):
+ """IPv4 Interface Receive"""
+
+ #
+ # add a route in the default table to receive ...
+ #
+ route_to_dst = VppIpRoute(
+ self,
+ "1.1.1.0",
+ 24,
+ [
+ VppRoutePath(
+ "0.0.0.0",
+ self.pg1.sw_if_index,
+ type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+ )
+ ],
+ )
+ route_to_dst.add_vpp_config()
+
+ #
+ # packets to these destination are dropped, since they'll
+ # hit the respective default routes in table 1
+ #
+ p_dst = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src="5.5.5.5", dst="1.1.1.1")
+ / TCP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
+ pkts_dst = p_dst * 10
+
+ self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 1")
+
+ #
+ # add a route in the dst table to forward via pg1
+ #
+ route_in_dst = VppIpRoute(
+ self,
+ "1.1.1.1",
+ 32,
+ [VppRoutePath(self.pg1.remote_ip4, self.pg1.sw_if_index)],
+ table_id=1,
+ )
+ route_in_dst.add_vpp_config()
+
+ self.send_and_expect(self.pg0, pkts_dst, self.pg1)
+
+ #
+ # add a route in the default table to receive ...
+ #
+ route_to_dst = VppIpRoute(
+ self,
+ "1.1.1.0",
+ 24,
+ [
+ VppRoutePath(
+ "0.0.0.0",
+ self.pg2.sw_if_index,
+ type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+ )
+ ],
+ table_id=1,
+ )
+ route_to_dst.add_vpp_config()
+
+ #
+ # packets to these destination are dropped, since they'll
+ # hit the respective default routes in table 2
+ #
+ p_dst = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IP(src="6.6.6.6", dst="1.1.1.2")
+ / TCP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
+ pkts_dst = p_dst * 10
+
+ self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 2")
+
+ #
+ # add a route in the table 2 to forward via pg2
+ #
+ route_in_dst = VppIpRoute(
+ self,
+ "1.1.1.2",
+ 32,
+ [VppRoutePath(self.pg2.remote_ip4, self.pg2.sw_if_index)],
+ table_id=2,
+ )
+ route_in_dst.add_vpp_config()
+
+ self.send_and_expect(self.pg0, pkts_dst, self.pg2)
+
+
if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)
diff --git a/test/test_ip6.py b/test/test_ip6.py
index 1e846a66c5a..87509f3f8e1 100644
--- a/test/test_ip6.py
+++ b/test/test_ip6.py
@@ -4087,5 +4087,138 @@ class TestIPv6Punt(VppTestCase):
self.assertEqual(str(punts[2].punt.nh), "::")
+class TestIP6InterfaceRx(VppTestCase):
+ """IPv6 Interface Receive"""
+
+ @classmethod
+ def setUpClass(cls):
+ super(TestIP6InterfaceRx, cls).setUpClass()
+
+ @classmethod
+ def tearDownClass(cls):
+ super(TestIP6InterfaceRx, cls).tearDownClass()
+
+ def setUp(self):
+ super(TestIP6InterfaceRx, self).setUp()
+
+ self.create_pg_interfaces(range(3))
+
+ table_id = 0
+
+ for i in self.pg_interfaces:
+ i.admin_up()
+
+ if table_id != 0:
+ table = VppIpTable(self, table_id, is_ip6=1)
+ table.add_vpp_config()
+
+ i.set_table_ip6(table_id)
+ i.config_ip6()
+ i.resolve_ndp()
+ table_id += 1
+
+ def tearDown(self):
+ for i in self.pg_interfaces:
+ i.unconfig_ip6()
+ i.admin_down()
+ i.set_table_ip6(0)
+
+ super(TestIP6InterfaceRx, self).tearDown()
+
+ def test_interface_rx(self):
+ """IPv6 Interface Receive"""
+
+ #
+ # add a route in the default table to receive ...
+ #
+ route_to_dst = VppIpRoute(
+ self,
+ "1::",
+ 122,
+ [
+ VppRoutePath(
+ "::",
+ self.pg1.sw_if_index,
+ type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+ )
+ ],
+ )
+ route_to_dst.add_vpp_config()
+
+ #
+ # packets to these destination are dropped, since they'll
+ # hit the respective default routes in table 1
+ #
+ p_dst = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IPv6(src="5::5", dst="1::1")
+ / inet6.TCP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
+ pkts_dst = p_dst * 10
+
+ self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 1")
+
+ #
+ # add a route in the dst table to forward via pg1
+ #
+ route_in_dst = VppIpRoute(
+ self,
+ "1::1",
+ 128,
+ [VppRoutePath(self.pg1.remote_ip6, self.pg1.sw_if_index)],
+ table_id=1,
+ )
+ route_in_dst.add_vpp_config()
+
+ self.send_and_expect(self.pg0, pkts_dst, self.pg1)
+
+ #
+ # add a route in the default table to receive ...
+ #
+ route_to_dst = VppIpRoute(
+ self,
+ "1::",
+ 122,
+ [
+ VppRoutePath(
+ "::",
+ self.pg2.sw_if_index,
+ type=FibPathType.FIB_PATH_TYPE_INTERFACE_RX,
+ )
+ ],
+ table_id=1,
+ )
+ route_to_dst.add_vpp_config()
+
+ #
+ # packets to these destination are dropped, since they'll
+ # hit the respective default routes in table 2
+ #
+ p_dst = (
+ Ether(src=self.pg0.remote_mac, dst=self.pg0.local_mac)
+ / IPv6(src="6::6", dst="1::2")
+ / inet6.TCP(sport=1234, dport=1234)
+ / Raw(b"\xa5" * 100)
+ )
+ pkts_dst = p_dst * 10
+
+ self.send_and_assert_no_replies(self.pg0, pkts_dst, "IP in table 2")
+
+ #
+ # add a route in the table 2 to forward via pg2
+ #
+ route_in_dst = VppIpRoute(
+ self,
+ "1::2",
+ 128,
+ [VppRoutePath(self.pg2.remote_ip6, self.pg2.sw_if_index)],
+ table_id=2,
+ )
+ route_in_dst.add_vpp_config()
+
+ self.send_and_expect(self.pg0, pkts_dst, self.pg2)
+
+
if __name__ == "__main__":
unittest.main(testRunner=VppTestRunner)