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-rw-r--r--tools/testing/selftests/net/Makefile1
-rwxr-xr-xtools/testing/selftests/net/fib_tests.sh429
-rw-r--r--tools/testing/selftests/net/msg_zerocopy.c21
-rwxr-xr-xtools/testing/selftests/net/rtnetlink.sh229
4 files changed, 674 insertions, 6 deletions
diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile
index 500c74db746c..d7c30d366935 100644
--- a/tools/testing/selftests/net/Makefile
+++ b/tools/testing/selftests/net/Makefile
@@ -5,6 +5,7 @@ CFLAGS = -Wall -Wl,--no-as-needed -O2 -g
CFLAGS += -I../../../../usr/include/
TEST_PROGS := run_netsocktests run_afpackettests test_bpf.sh netdevice.sh rtnetlink.sh
+TEST_PROGS += fib_tests.sh
TEST_GEN_FILES = socket
TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy
TEST_GEN_PROGS = reuseport_bpf reuseport_bpf_cpu reuseport_bpf_numa
diff --git a/tools/testing/selftests/net/fib_tests.sh b/tools/testing/selftests/net/fib_tests.sh
new file mode 100755
index 000000000000..a9154eefb2e2
--- /dev/null
+++ b/tools/testing/selftests/net/fib_tests.sh
@@ -0,0 +1,429 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+
+# This test is for checking IPv4 and IPv6 FIB behavior in response to
+# different events.
+
+ret=0
+
+check_err()
+{
+ if [ $ret -eq 0 ]; then
+ ret=$1
+ fi
+}
+
+check_fail()
+{
+ if [ $1 -eq 0 ]; then
+ ret=1
+ fi
+}
+
+netns_create()
+{
+ local testns=$1
+
+ ip netns add $testns
+ ip netns exec $testns ip link set dev lo up
+}
+
+fib_unreg_unicast_test()
+{
+ ret=0
+
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip link del dev dummy0
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_fail $?
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: unicast route test"
+ return 1
+ fi
+ echo "PASS: unicast route test"
+}
+
+fib_unreg_multipath_test()
+{
+ ret=0
+
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip link add dummy1 type dummy
+ ip netns exec testns ip link set dev dummy1 up
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip address add 192.0.2.1/24 dev dummy1
+ ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy1
+
+ ip netns exec testns ip route add 203.0.113.0/24 \
+ nexthop via 198.51.100.2 dev dummy0 \
+ nexthop via 192.0.2.2 dev dummy1
+ ip netns exec testns ip -6 route add 2001:db8:3::/64 \
+ nexthop via 2001:db8:1::2 dev dummy0 \
+ nexthop via 2001:db8:2::2 dev dummy1
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip link del dev dummy0
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 &> /dev/null
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 &> /dev/null
+ # In IPv6 we do not flush the entire multipath route.
+ check_err $?
+
+ ip netns exec testns ip link del dev dummy1
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: multipath route test"
+ return 1
+ fi
+ echo "PASS: multipath route test"
+}
+
+fib_unreg_test()
+{
+ echo "Running netdev unregister tests"
+
+ fib_unreg_unicast_test
+ fib_unreg_multipath_test
+}
+
+fib_down_unicast_test()
+{
+ ret=0
+
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip link set dev dummy0 down
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_fail $?
+
+ ip netns exec testns ip link del dev dummy0
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: unicast route test"
+ return 1
+ fi
+ echo "PASS: unicast route test"
+}
+
+fib_down_multipath_test_do()
+{
+ local down_dev=$1
+ local up_dev=$2
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 \
+ oif $down_dev &> /dev/null
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 \
+ oif $down_dev &> /dev/null
+ check_fail $?
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 \
+ oif $up_dev &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 \
+ oif $up_dev &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 | \
+ grep $down_dev | grep -q "dead linkdown"
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 | \
+ grep $down_dev | grep -q "dead linkdown"
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 | \
+ grep $up_dev | grep -q "dead linkdown"
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 | \
+ grep $up_dev | grep -q "dead linkdown"
+ check_fail $?
+}
+
+fib_down_multipath_test()
+{
+ ret=0
+
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip link add dummy1 type dummy
+ ip netns exec testns ip link set dev dummy1 up
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip address add 192.0.2.1/24 dev dummy1
+ ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy1
+
+ ip netns exec testns ip route add 203.0.113.0/24 \
+ nexthop via 198.51.100.2 dev dummy0 \
+ nexthop via 192.0.2.2 dev dummy1
+ ip netns exec testns ip -6 route add 2001:db8:3::/64 \
+ nexthop via 2001:db8:1::2 dev dummy0 \
+ nexthop via 2001:db8:2::2 dev dummy1
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip link set dev dummy0 down
+ check_err $?
+
+ fib_down_multipath_test_do "dummy0" "dummy1"
+
+ ip netns exec testns ip link set dev dummy0 up
+ check_err $?
+ ip netns exec testns ip link set dev dummy1 down
+ check_err $?
+
+ fib_down_multipath_test_do "dummy1" "dummy0"
+
+ ip netns exec testns ip link set dev dummy0 down
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 203.0.113.1 &> /dev/null
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:3::1 &> /dev/null
+ check_fail $?
+
+ ip netns exec testns ip link del dev dummy1
+ ip netns exec testns ip link del dev dummy0
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: multipath route test"
+ return 1
+ fi
+ echo "PASS: multipath route test"
+}
+
+fib_down_test()
+{
+ echo "Running netdev down tests"
+
+ fib_down_unicast_test
+ fib_down_multipath_test
+}
+
+fib_carrier_local_test()
+{
+ ret=0
+
+ # Local routes should not be affected when carrier changes.
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip link set dev dummy0 carrier on
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 198.51.100.1 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.1 | \
+ grep -q "linkdown"
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 | \
+ grep -q "linkdown"
+ check_fail $?
+
+ ip netns exec testns ip link set dev dummy0 carrier off
+
+ ip netns exec testns ip route get fibmatch 198.51.100.1 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.1 | \
+ grep -q "linkdown"
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::1 | \
+ grep -q "linkdown"
+ check_fail $?
+
+ ip netns exec testns ip address add 192.0.2.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 192.0.2.1 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:2::1 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 192.0.2.1 | \
+ grep -q "linkdown"
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:2::1 | \
+ grep -q "linkdown"
+ check_fail $?
+
+ ip netns exec testns ip link del dev dummy0
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: local route carrier test"
+ return 1
+ fi
+ echo "PASS: local route carrier test"
+}
+
+fib_carrier_unicast_test()
+{
+ ret=0
+
+ netns_create "testns"
+
+ ip netns exec testns ip link add dummy0 type dummy
+ ip netns exec testns ip link set dev dummy0 up
+
+ ip netns exec testns ip link set dev dummy0 carrier on
+
+ ip netns exec testns ip address add 198.51.100.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:1::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 | \
+ grep -q "linkdown"
+ check_fail $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 | \
+ grep -q "linkdown"
+ check_fail $?
+
+ ip netns exec testns ip link set dev dummy0 carrier off
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 198.51.100.2 | \
+ grep -q "linkdown"
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:1::2 | \
+ grep -q "linkdown"
+ check_err $?
+
+ ip netns exec testns ip address add 192.0.2.1/24 dev dummy0
+ ip netns exec testns ip -6 address add 2001:db8:2::1/64 dev dummy0
+
+ ip netns exec testns ip route get fibmatch 192.0.2.2 &> /dev/null
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:2::2 &> /dev/null
+ check_err $?
+
+ ip netns exec testns ip route get fibmatch 192.0.2.2 | \
+ grep -q "linkdown"
+ check_err $?
+ ip netns exec testns ip -6 route get fibmatch 2001:db8:2::2 | \
+ grep -q "linkdown"
+ check_err $?
+
+ ip netns exec testns ip link del dev dummy0
+
+ ip netns del testns
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: unicast route carrier test"
+ return 1
+ fi
+ echo "PASS: unicast route carrier test"
+}
+
+fib_carrier_test()
+{
+ echo "Running netdev carrier change tests"
+
+ fib_carrier_local_test
+ fib_carrier_unicast_test
+}
+
+fib_test()
+{
+ fib_unreg_test
+ fib_down_test
+ fib_carrier_test
+}
+
+if [ "$(id -u)" -ne 0 ];then
+ echo "SKIP: Need root privileges"
+ exit 0
+fi
+
+if [ ! -x "$(command -v ip)" ]; then
+ echo "SKIP: Could not run test without ip tool"
+ exit 0
+fi
+
+ip route help 2>&1 | grep -q fibmatch
+if [ $? -ne 0 ]; then
+ echo "SKIP: iproute2 too old, missing fibmatch"
+ exit 0
+fi
+
+fib_test
+
+exit $ret
diff --git a/tools/testing/selftests/net/msg_zerocopy.c b/tools/testing/selftests/net/msg_zerocopy.c
index 3ab6ec403905..e11fe84de0fd 100644
--- a/tools/testing/selftests/net/msg_zerocopy.c
+++ b/tools/testing/selftests/net/msg_zerocopy.c
@@ -259,22 +259,28 @@ static int setup_ip6h(struct ipv6hdr *ip6h, uint16_t payload_len)
return sizeof(*ip6h);
}
-static void setup_sockaddr(int domain, const char *str_addr, void *sockaddr)
+
+static void setup_sockaddr(int domain, const char *str_addr,
+ struct sockaddr_storage *sockaddr)
{
struct sockaddr_in6 *addr6 = (void *) sockaddr;
struct sockaddr_in *addr4 = (void *) sockaddr;
switch (domain) {
case PF_INET:
+ memset(addr4, 0, sizeof(*addr4));
addr4->sin_family = AF_INET;
addr4->sin_port = htons(cfg_port);
- if (inet_pton(AF_INET, str_addr, &(addr4->sin_addr)) != 1)
+ if (str_addr &&
+ inet_pton(AF_INET, str_addr, &(addr4->sin_addr)) != 1)
error(1, 0, "ipv4 parse error: %s", str_addr);
break;
case PF_INET6:
+ memset(addr6, 0, sizeof(*addr6));
addr6->sin6_family = AF_INET6;
addr6->sin6_port = htons(cfg_port);
- if (inet_pton(AF_INET6, str_addr, &(addr6->sin6_addr)) != 1)
+ if (str_addr &&
+ inet_pton(AF_INET6, str_addr, &(addr6->sin6_addr)) != 1)
error(1, 0, "ipv6 parse error: %s", str_addr);
break;
default:
@@ -603,6 +609,7 @@ static void parse_opts(int argc, char **argv)
sizeof(struct tcphdr) -
40 /* max tcp options */;
int c;
+ char *daddr = NULL, *saddr = NULL;
cfg_payload_len = max_payload_len;
@@ -627,7 +634,7 @@ static void parse_opts(int argc, char **argv)
cfg_cpu = strtol(optarg, NULL, 0);
break;
case 'D':
- setup_sockaddr(cfg_family, optarg, &cfg_dst_addr);
+ daddr = optarg;
break;
case 'i':
cfg_ifindex = if_nametoindex(optarg);
@@ -638,7 +645,7 @@ static void parse_opts(int argc, char **argv)
cfg_cork_mixed = true;
break;
case 'p':
- cfg_port = htons(strtoul(optarg, NULL, 0));
+ cfg_port = strtoul(optarg, NULL, 0);
break;
case 'r':
cfg_rx = true;
@@ -647,7 +654,7 @@ static void parse_opts(int argc, char **argv)
cfg_payload_len = strtoul(optarg, NULL, 0);
break;
case 'S':
- setup_sockaddr(cfg_family, optarg, &cfg_src_addr);
+ saddr = optarg;
break;
case 't':
cfg_runtime_ms = 200 + strtoul(optarg, NULL, 10) * 1000;
@@ -660,6 +667,8 @@ static void parse_opts(int argc, char **argv)
break;
}
}
+ setup_sockaddr(cfg_family, daddr, &cfg_dst_addr);
+ setup_sockaddr(cfg_family, saddr, &cfg_src_addr);
if (cfg_payload_len > max_payload_len)
error(1, 0, "-s: payload exceeds max (%d)", max_payload_len);
diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index 5215493166c9..a622eeecc3a6 100755
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -502,6 +502,231 @@ kci_test_macsec()
echo "PASS: macsec"
}
+kci_test_gretap()
+{
+ testns="testns"
+ DEV_NS=gretap00
+ ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP gretap tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ ip link help gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: gretap: iproute2 too old"
+ return 1
+ fi
+
+ # test native tunnel
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type gretap seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type gretap external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: gretap"
+ return 1
+ fi
+ echo "PASS: gretap"
+
+ ip netns del "$testns"
+}
+
+kci_test_ip6gretap()
+{
+ testns="testns"
+ DEV_NS=ip6gretap00
+ ret=0
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP ip6gretap tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ ip link help ip6gretap 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: ip6gretap: iproute2 too old"
+ return 1
+ fi
+
+ # test native tunnel
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6gretap seq \
+ key 102 local fc00:100::1 remote fc00:100::2
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" fc00:200::1/96
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6gretap external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ip6gretap"
+ return 1
+ fi
+ echo "PASS: ip6gretap"
+
+ ip netns del "$testns"
+}
+
+kci_test_erspan()
+{
+ testns="testns"
+ DEV_NS=erspan00
+ ret=0
+
+ ip link help erspan 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: erspan: iproute2 too old"
+ return 1
+ fi
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP erspan tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ # test native tunnel erspan v1
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200 \
+ erspan_ver 1 erspan 488
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test native tunnel erspan v2
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan seq \
+ key 102 local 172.16.1.100 remote 172.16.1.200 \
+ erspan_ver 2 erspan_dir ingress erspan_hwid 7
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type erspan external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: erspan"
+ return 1
+ fi
+ echo "PASS: erspan"
+
+ ip netns del "$testns"
+}
+
+kci_test_ip6erspan()
+{
+ testns="testns"
+ DEV_NS=ip6erspan00
+ ret=0
+
+ ip link help ip6erspan 2>&1 | grep -q "^Usage:"
+ if [ $? -ne 0 ];then
+ echo "SKIP: ip6erspan: iproute2 too old"
+ return 1
+ fi
+
+ ip netns add "$testns"
+ if [ $? -ne 0 ]; then
+ echo "SKIP ip6erspan tests: cannot add net namespace $testns"
+ return 1
+ fi
+
+ # test native tunnel ip6erspan v1
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6erspan seq \
+ key 102 local fc00:100::1 remote fc00:100::2 \
+ erspan_ver 1 erspan 488
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test native tunnel ip6erspan v2
+ ip netns exec "$testns" ip link add dev "$DEV_NS" type ip6erspan seq \
+ key 102 local fc00:100::1 remote fc00:100::2 \
+ erspan_ver 2 erspan_dir ingress erspan_hwid 7
+ check_err $?
+
+ ip netns exec "$testns" ip addr add dev "$DEV_NS" 10.1.1.100/24
+ check_err $?
+
+ ip netns exec "$testns" ip link set dev $DEV_NS up
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ # test external mode
+ ip netns exec "$testns" ip link add dev "$DEV_NS" \
+ type ip6erspan external
+ check_err $?
+
+ ip netns exec "$testns" ip link del "$DEV_NS"
+ check_err $?
+
+ if [ $ret -ne 0 ]; then
+ echo "FAIL: ip6erspan"
+ return 1
+ fi
+ echo "PASS: ip6erspan"
+
+ ip netns del "$testns"
+}
+
kci_test_rtnl()
{
kci_add_dummy
@@ -514,6 +739,10 @@ kci_test_rtnl()
kci_test_route_get
kci_test_tc
kci_test_gre
+ kci_test_gretap
+ kci_test_ip6gretap
+ kci_test_erspan
+ kci_test_ip6erspan
kci_test_bridge
kci_test_addrlabel
kci_test_ifalias
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