From: Roopa Prabhu <ro...@cumulusnetworks.com>
This commit adds ipv4 and ipv6 basic fdb tests to fib_nexthops.sh.
Started with a separate test script for fdb nexthops but seems like
its better for basic tests to live in fib_nexthops.sh for overall
nexthop API coverage.
TODO:
- runtime vxlan fdb tests: Its best to add test similar
to the forwarding/vxlan_symmetric.sh test (WIP at the moment. Any
suggestions welcome. Plan to include it in the non-RFC version)
Signed-off-by: Roopa Prabhu <ro...@cumulusnetworks.com>
---
tools/testing/selftests/net/fib_nexthops.sh | 77 ++++++++++++++++++++++++++++-
1 file changed, 75 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/net/fib_nexthops.sh
b/tools/testing/selftests/net/fib_nexthops.sh
index dd0e5fe..41bce6c 100755
--- a/tools/testing/selftests/net/fib_nexthops.sh
+++ b/tools/testing/selftests/net/fib_nexthops.sh
@@ -19,8 +19,8 @@ ret=0
ksft_skip=4
# all tests in this script. Can be overridden with -t option
-IPV4_TESTS="ipv4_fcnal ipv4_grp_fcnal ipv4_withv6_fcnal ipv4_fcnal_runtime
ipv4_compat_mode"
-IPV6_TESTS="ipv6_fcnal ipv6_grp_fcnal ipv6_fcnal_runtime ipv6_compat_mode"
+IPV4_TESTS="ipv4_fcnal ipv4_grp_fcnal ipv4_withv6_fcnal ipv4_fcnal_runtime
ipv4_compat_mode ipv4_fdb_grp_fcnal"
+IPV6_TESTS="ipv6_fcnal ipv6_grp_fcnal ipv6_fcnal_runtime ipv6_compat_mode
ipv6_fdb_grp_fcnal"
ALL_TESTS="basic ${IPV4_TESTS} ${IPV6_TESTS}"
TESTS="${ALL_TESTS}"
@@ -146,6 +146,7 @@ setup()
create_ns remote
IP="ip -netns me"
+ BRIDGE="bridge -netns me"
set -e
$IP li add veth1 type veth peer name veth2
$IP li set veth1 up
@@ -280,6 +281,78 @@ stop_ip_monitor()
return $rc
}
+check_nexthop_fdb_support()
+{
+ $IP nexthop help 2>&1 | grep -q fdb
+ if [ $? -ne 0 ]; then
+ echo "SKIP: iproute2 too old, missing fdb nexthop support"
+ exit $ksft_skip
+ fi
+}
+
+ipv6_fdb_grp_fcnal()
+{
+ local rc
+
+ echo
+ echo "IPv6 fdb groups functional"
+ echo "--------------------------"
+
+ check_nexthop_fdb_support
+
+ # basic functionality: create a fdb nexthop group, default weight
+ run_cmd "$IP nexthop add id 61 via 2001:db8:91::2 fdb"
+ run_cmd "$IP nexthop add id 62 via 2001:db8:91::3 fdb"
+ run_cmd "$IP nexthop add id 101 group 61/62 fdb"
+ log_test $? 0 "Create nexthop group with single nexthop"
+
+ # get nexthop group
+ run_cmd "$IP nexthop get id 101"
+ log_test $? 0 "Get nexthop group by id"
+ check_nexthop "id 101" "id 101 group 61/62 fdb"
+
+ $IP link add name vx10 type vxlan id 1010 local 10.0.0.1 remote
10.0.0.2 dstport 4789 nolearning noudpcsum tos inherit ttl 100
+ run_cmd "$BRIDGE fdb add 02:02:00:00:00:12 dev vx10 nhid 101 self"
+ log_test $? 0 "Fdb mac add with nexthop"
+
+ run_cmd "$IP nexthop del id 101"
+ log_test $? 0 "Fdb nexthop delete"
+
+ $IP link del dev vx10
+}
+
+ipv4_fdb_grp_fcnal()
+{
+ local rc
+
+ echo
+ echo "IPv4 fdb groups functional"
+ echo "--------------------------"
+
+ check_nexthop_fdb_support
+
+ # create group with multiple nexthops
+ run_cmd "$IP nexthop add id 12 via 172.16.1.2 fdb"
+ run_cmd "$IP nexthop add id 13 via 172.16.1.3 fdb"
+ run_cmd "$IP nexthop add id 102 group 12/13 fdb"
+ log_test $? 0 "Nexthop group with multiple nexthops"
+ check_nexthop "id 102" "id 102 group 12/13"
+
+ # get nexthop group
+ run_cmd "$IP nexthop get id 102"
+ log_test $? 0 "Get nexthop group by id"
+ check_nexthop "id 102" "id 102 group 12/13 fdb"
+
+ run_cmd "$IP link add name vx10 type vxlan id 1010 local 10.0.0.1
remote 10.0.0.2 dstport 4789 nolearning noudpcsum tos inherit ttl 100"
+ run_cmd "$BRIDGE fdb add 02:02:00:00:00:13 dev vx10 nhid 102 self"
+ log_test $? 0 "Fdb mac add with nexthop"
+
+ run_cmd "$IP nexthop del id 102"
+ log_test $? 0 "Fdb nexthop delete"
+
+ $IP link del dev vx10
+}
+
################################################################################
# basic operations (add, delete, replace) on nexthops and nexthop groups
#
--
2.1.4
