6.7-stable review patch. If anyone has any objections, please let me know.
------------------
From: Hangbin Liu <liuhangbin@xxxxxxxxx>
[ Upstream commit 4624a78c18c62da815f3253966b7a87995f77e1b ]
There is no h1 h2 actually. Remove it. Here is the test result after
conversion.
]# ./test_bridge_backup_port.sh
Backup port
-----------
TEST: Forwarding out of swp1 [ OK ]
TEST: No forwarding out of vx0 [ OK ]
TEST: swp1 carrier off [ OK ]
TEST: No forwarding out of swp1 [ OK ]
...
Backup nexthop ID - ping
------------------------
TEST: Ping with backup nexthop ID [ OK ]
TEST: Ping after disabling backup nexthop ID [ OK ]
Backup nexthop ID - torture test
--------------------------------
TEST: Torture test [ OK ]
Tests passed: 83
Tests failed: 0
Acked-by: David Ahern <dsahern@xxxxxxxxxx>
Signed-off-by: Hangbin Liu <liuhangbin@xxxxxxxxx>
Reviewed-by: Ido Schimmel <idosch@xxxxxxxxxx>
Tested-by: Ido Schimmel <idosch@xxxxxxxxxx>
Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
Stable-dep-of: 38ee0cb2a2e2 ("selftests: net: Fix bridge backup port test flakiness")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
.../selftests/net/test_bridge_backup_port.sh | 371 +++++++++---------
1 file changed, 182 insertions(+), 189 deletions(-)
diff --git a/tools/testing/selftests/net/test_bridge_backup_port.sh b/tools/testing/selftests/net/test_bridge_backup_port.sh
index 112cfd8a10ad..70a7d87ba2d2 100755
--- a/tools/testing/selftests/net/test_bridge_backup_port.sh
+++ b/tools/testing/selftests/net/test_bridge_backup_port.sh
@@ -35,9 +35,8 @@
# | sw1 | | sw2 |
# +------------------------------------+ +------------------------------------+
+source lib.sh
ret=0
-# Kselftest framework requirement - SKIP code is 4.
-ksft_skip=4
# All tests in this script. Can be overridden with -t option.
TESTS="
@@ -132,9 +131,6 @@ setup_topo_ns()
{
local ns=$1; shift
- ip netns add $ns
- ip -n $ns link set dev lo up
-
ip netns exec $ns sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1
ip netns exec $ns sysctl -qw net.ipv6.conf.default.ignore_routes_with_linkdown=1
ip netns exec $ns sysctl -qw net.ipv6.conf.all.accept_dad=0
@@ -145,13 +141,14 @@ setup_topo()
{
local ns
- for ns in sw1 sw2; do
+ setup_ns sw1 sw2
+ for ns in $sw1 $sw2; do
setup_topo_ns $ns
done
ip link add name veth0 type veth peer name veth1
- ip link set dev veth0 netns sw1 name veth0
- ip link set dev veth1 netns sw2 name veth0
+ ip link set dev veth0 netns $sw1 name veth0
+ ip link set dev veth1 netns $sw2 name veth0
}
setup_sw_common()
@@ -190,7 +187,7 @@ setup_sw_common()
setup_sw1()
{
- local ns=sw1
+ local ns=$sw1
local local_addr=192.0.2.33
local remote_addr=192.0.2.34
local veth_addr=192.0.2.49
@@ -203,7 +200,7 @@ setup_sw1()
setup_sw2()
{
- local ns=sw2
+ local ns=$sw2
local local_addr=192.0.2.34
local remote_addr=192.0.2.33
local veth_addr=192.0.2.50
@@ -229,11 +226,7 @@ setup()
cleanup()
{
- local ns
-
- for ns in h1 h2 sw1 sw2; do
- ip netns del $ns &> /dev/null
- done
+ cleanup_ns $sw1 $sw2
}
################################################################################
@@ -248,85 +241,85 @@ backup_port()
echo "Backup port"
echo "-----------"
- run_cmd "tc -n sw1 qdisc replace dev swp1 clsact"
- run_cmd "tc -n sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev swp1 clsact"
+ run_cmd "tc -n $sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
- run_cmd "tc -n sw1 qdisc replace dev vx0 clsact"
- run_cmd "tc -n sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev vx0 clsact"
+ run_cmd "tc -n $sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
- run_cmd "bridge -n sw1 fdb replace $dmac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw1 fdb replace $dmac dev swp1 master static vlan 10"
# Initial state - check that packets are forwarded out of swp1 when it
# has a carrier and not forwarded out of any port when it does not have
# a carrier.
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 1
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 1
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 0
+ tc_check_packets $sw1 "dev vx0 egress" 101 0
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 1
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 1
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 0
+ tc_check_packets $sw1 "dev vx0 egress" 101 0
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier on"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier on"
log_test $? 0 "swp1 carrier on"
# Configure vx0 as the backup port of swp1 and check that packets are
# forwarded out of swp1 when it has a carrier and out of vx0 when swp1
# does not have a carrier.
- run_cmd "bridge -n sw1 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_port vx0\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_port vx0\""
log_test $? 0 "vx0 configured as backup port of swp1"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 2
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 2
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 0
+ tc_check_packets $sw1 "dev vx0 egress" 101 0
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 2
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 2
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "Forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier on"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier on"
log_test $? 0 "swp1 carrier on"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 3
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 3
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "No forwarding out of vx0"
# Remove vx0 as the backup port of swp1 and check that packets are no
# longer forwarded out of vx0 when swp1 does not have a carrier.
- run_cmd "bridge -n sw1 link set dev swp1 nobackup_port"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_port vx0\""
+ run_cmd "bridge -n $sw1 link set dev swp1 nobackup_port"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_port vx0\""
log_test $? 1 "vx0 not configured as backup port of swp1"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 4
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 4
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 4
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 4
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "No forwarding out of vx0"
}
@@ -339,125 +332,125 @@ backup_nhid()
echo "Backup nexthop ID"
echo "-----------------"
- run_cmd "tc -n sw1 qdisc replace dev swp1 clsact"
- run_cmd "tc -n sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev swp1 clsact"
+ run_cmd "tc -n $sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
- run_cmd "tc -n sw1 qdisc replace dev vx0 clsact"
- run_cmd "tc -n sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev vx0 clsact"
+ run_cmd "tc -n $sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
- run_cmd "ip -n sw1 nexthop replace id 1 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 2 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 10 group 1/2 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 1 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 2 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 10 group 1/2 fdb"
- run_cmd "bridge -n sw1 fdb replace $dmac dev swp1 master static vlan 10"
- run_cmd "bridge -n sw1 fdb replace $dmac dev vx0 self static dst 192.0.2.36 src_vni 10010"
+ run_cmd "bridge -n $sw1 fdb replace $dmac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw1 fdb replace $dmac dev vx0 self static dst 192.0.2.36 src_vni 10010"
- run_cmd "ip -n sw2 address replace 192.0.2.36/32 dev lo"
+ run_cmd "ip -n $sw2 address replace 192.0.2.36/32 dev lo"
# The first filter matches on packets forwarded using the backup
# nexthop ID and the second filter matches on packets forwarded using a
# regular VXLAN FDB entry.
- run_cmd "tc -n sw2 qdisc replace dev vx0 clsact"
- run_cmd "tc -n sw2 filter replace dev vx0 ingress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.34 action pass"
- run_cmd "tc -n sw2 filter replace dev vx0 ingress pref 1 handle 102 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.36 action pass"
+ run_cmd "tc -n $sw2 qdisc replace dev vx0 clsact"
+ run_cmd "tc -n $sw2 filter replace dev vx0 ingress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.34 action pass"
+ run_cmd "tc -n $sw2 filter replace dev vx0 ingress pref 1 handle 102 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.36 action pass"
# Configure vx0 as the backup port of swp1 and check that packets are
# forwarded out of swp1 when it has a carrier and out of vx0 when swp1
# does not have a carrier. When packets are forwarded out of vx0, check
# that they are forwarded by the VXLAN FDB entry.
- run_cmd "bridge -n sw1 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_port vx0\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_port vx0\""
log_test $? 0 "vx0 configured as backup port of swp1"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 1
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 1
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 0
+ tc_check_packets $sw1 "dev vx0 egress" 101 0
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 1
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 1
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 0
+ tc_check_packets $sw2 "dev vx0 ingress" 101 0
log_test $? 0 "No forwarding using backup nexthop ID"
- tc_check_packets sw2 "dev vx0 ingress" 102 1
+ tc_check_packets $sw2 "dev vx0 ingress" 102 1
log_test $? 0 "Forwarding using VXLAN FDB entry"
- run_cmd "ip -n sw1 link set dev swp1 carrier on"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier on"
log_test $? 0 "swp1 carrier on"
# Configure nexthop ID 10 as the backup nexthop ID of swp1 and check
# that when packets are forwarded out of vx0, they are forwarded using
# the backup nexthop ID.
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 10"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 10\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 10"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 10\""
log_test $? 0 "nexthop ID 10 configured as backup nexthop ID of swp1"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 2
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 2
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "No forwarding out of vx0"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 2
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 2
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 2
+ tc_check_packets $sw1 "dev vx0 egress" 101 2
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "Forwarding using backup nexthop ID"
- tc_check_packets sw2 "dev vx0 ingress" 102 1
+ tc_check_packets $sw2 "dev vx0 ingress" 102 1
log_test $? 0 "No forwarding using VXLAN FDB entry"
- run_cmd "ip -n sw1 link set dev swp1 carrier on"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier on"
log_test $? 0 "swp1 carrier on"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 3
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 3
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 2
+ tc_check_packets $sw1 "dev vx0 egress" 101 2
log_test $? 0 "No forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- tc_check_packets sw2 "dev vx0 ingress" 102 1
+ tc_check_packets $sw2 "dev vx0 ingress" 102 1
log_test $? 0 "No forwarding using VXLAN FDB entry"
# Reset the backup nexthop ID to 0 and check that packets are no longer
# forwarded using the backup nexthop ID when swp1 does not have a
# carrier and are instead forwarded by the VXLAN FDB.
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 0"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 0"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid\""
log_test $? 1 "No backup nexthop ID configured for swp1"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 4
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 4
log_test $? 0 "Forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 2
+ tc_check_packets $sw1 "dev vx0 egress" 101 2
log_test $? 0 "No forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- tc_check_packets sw2 "dev vx0 ingress" 102 1
+ tc_check_packets $sw2 "dev vx0 ingress" 102 1
log_test $? 0 "No forwarding using VXLAN FDB entry"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 4
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 4
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 3
+ tc_check_packets $sw1 "dev vx0 egress" 101 3
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- tc_check_packets sw2 "dev vx0 ingress" 102 2
+ tc_check_packets $sw2 "dev vx0 ingress" 102 2
log_test $? 0 "Forwarding using VXLAN FDB entry"
}
@@ -475,109 +468,109 @@ backup_nhid_invalid()
# is forwarded out of the VXLAN port, but dropped by the VXLAN driver
# and does not crash the host.
- run_cmd "tc -n sw1 qdisc replace dev swp1 clsact"
- run_cmd "tc -n sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev swp1 clsact"
+ run_cmd "tc -n $sw1 filter replace dev swp1 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
- run_cmd "tc -n sw1 qdisc replace dev vx0 clsact"
- run_cmd "tc -n sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
+ run_cmd "tc -n $sw1 qdisc replace dev vx0 clsact"
+ run_cmd "tc -n $sw1 filter replace dev vx0 egress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac action pass"
# Drop all other Tx traffic to avoid changes to Tx drop counter.
- run_cmd "tc -n sw1 filter replace dev vx0 egress pref 2 handle 102 proto all matchall action drop"
+ run_cmd "tc -n $sw1 filter replace dev vx0 egress pref 2 handle 102 proto all matchall action drop"
- tx_drop=$(ip -n sw1 -s -j link show dev vx0 | jq '.[]["stats64"]["tx"]["dropped"]')
+ tx_drop=$(ip -n $sw1 -s -j link show dev vx0 | jq '.[]["stats64"]["tx"]["dropped"]')
- run_cmd "ip -n sw1 nexthop replace id 1 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 2 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 10 group 1/2 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 1 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 2 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 10 group 1/2 fdb"
- run_cmd "bridge -n sw1 fdb replace $dmac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw1 fdb replace $dmac dev swp1 master static vlan 10"
- run_cmd "tc -n sw2 qdisc replace dev vx0 clsact"
- run_cmd "tc -n sw2 filter replace dev vx0 ingress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.34 action pass"
+ run_cmd "tc -n $sw2 qdisc replace dev vx0 clsact"
+ run_cmd "tc -n $sw2 filter replace dev vx0 ingress pref 1 handle 101 proto ip flower src_mac $smac dst_mac $dmac enc_key_id 10010 enc_dst_ip 192.0.2.34 action pass"
# First, check that redirection works.
- run_cmd "bridge -n sw1 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_port vx0\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_port vx0\""
log_test $? 0 "vx0 configured as backup port of swp1"
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 10"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 10\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 10"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 10\""
log_test $? 0 "Valid nexthop as backup nexthop"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
log_test $? 0 "swp1 carrier off"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 0
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 0
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 1
+ tc_check_packets $sw1 "dev vx0 egress" 101 1
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "Forwarding using backup nexthop ID"
- run_cmd "ip -n sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $tx_drop'"
+ run_cmd "ip -n $sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $tx_drop'"
log_test $? 0 "No Tx drop increase"
# Use a non-existent nexthop ID.
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 20"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 20\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 20"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 20\""
log_test $? 0 "Non-existent nexthop as backup nexthop"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 0
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 0
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 2
+ tc_check_packets $sw1 "dev vx0 egress" 101 2
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- run_cmd "ip -n sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 1))'"
+ run_cmd "ip -n $sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 1))'"
log_test $? 0 "Tx drop increased"
# Use a blckhole nexthop.
- run_cmd "ip -n sw1 nexthop replace id 30 blackhole"
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 30"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 30\""
+ run_cmd "ip -n $sw1 nexthop replace id 30 blackhole"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 30"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 30\""
log_test $? 0 "Blackhole nexthop as backup nexthop"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 0
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 0
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 3
+ tc_check_packets $sw1 "dev vx0 egress" 101 3
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- run_cmd "ip -n sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 2))'"
+ run_cmd "ip -n $sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 2))'"
log_test $? 0 "Tx drop increased"
# Non-group FDB nexthop.
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 1"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 1\""
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 1"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 1\""
log_test $? 0 "Non-group FDB nexthop as backup nexthop"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 0
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 0
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 4
+ tc_check_packets $sw1 "dev vx0 egress" 101 4
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- run_cmd "ip -n sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 3))'"
+ run_cmd "ip -n $sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 3))'"
log_test $? 0 "Tx drop increased"
# IPv6 address family nexthop.
- run_cmd "ip -n sw1 nexthop replace id 100 via 2001:db8:100::1 fdb"
- run_cmd "ip -n sw1 nexthop replace id 200 via 2001:db8:100::1 fdb"
- run_cmd "ip -n sw1 nexthop replace id 300 group 100/200 fdb"
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 300"
- run_cmd "bridge -n sw1 -d link show dev swp1 | grep \"backup_nhid 300\""
+ run_cmd "ip -n $sw1 nexthop replace id 100 via 2001:db8:100::1 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 200 via 2001:db8:100::1 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 300 group 100/200 fdb"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 300"
+ run_cmd "bridge -n $sw1 -d link show dev swp1 | grep \"backup_nhid 300\""
log_test $? 0 "IPv6 address family nexthop as backup nexthop"
- run_cmd "ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
- tc_check_packets sw1 "dev swp1 egress" 101 0
+ run_cmd "ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 1"
+ tc_check_packets $sw1 "dev swp1 egress" 101 0
log_test $? 0 "No forwarding out of swp1"
- tc_check_packets sw1 "dev vx0 egress" 101 5
+ tc_check_packets $sw1 "dev vx0 egress" 101 5
log_test $? 0 "Forwarding out of vx0"
- tc_check_packets sw2 "dev vx0 ingress" 101 1
+ tc_check_packets $sw2 "dev vx0 ingress" 101 1
log_test $? 0 "No forwarding using backup nexthop ID"
- run_cmd "ip -n sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 4))'"
+ run_cmd "ip -n $sw1 -s -j link show dev vx0 | jq -e '.[][\"stats64\"][\"tx\"][\"dropped\"] == $((tx_drop + 4))'"
log_test $? 0 "Tx drop increased"
}
@@ -591,44 +584,44 @@ backup_nhid_ping()
echo "------------------------"
# Test bidirectional traffic when traffic is redirected in both VTEPs.
- sw1_mac=$(ip -n sw1 -j -p link show br0.10 | jq -r '.[]["address"]')
- sw2_mac=$(ip -n sw2 -j -p link show br0.10 | jq -r '.[]["address"]')
+ sw1_mac=$(ip -n $sw1 -j -p link show br0.10 | jq -r '.[]["address"]')
+ sw2_mac=$(ip -n $sw2 -j -p link show br0.10 | jq -r '.[]["address"]')
- run_cmd "bridge -n sw1 fdb replace $sw2_mac dev swp1 master static vlan 10"
- run_cmd "bridge -n sw2 fdb replace $sw1_mac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw1 fdb replace $sw2_mac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw2 fdb replace $sw1_mac dev swp1 master static vlan 10"
- run_cmd "ip -n sw1 neigh replace 192.0.2.66 lladdr $sw2_mac nud perm dev br0.10"
- run_cmd "ip -n sw2 neigh replace 192.0.2.65 lladdr $sw1_mac nud perm dev br0.10"
+ run_cmd "ip -n $sw1 neigh replace 192.0.2.66 lladdr $sw2_mac nud perm dev br0.10"
+ run_cmd "ip -n $sw2 neigh replace 192.0.2.65 lladdr $sw1_mac nud perm dev br0.10"
- run_cmd "ip -n sw1 nexthop replace id 1 via 192.0.2.34 fdb"
- run_cmd "ip -n sw2 nexthop replace id 1 via 192.0.2.33 fdb"
- run_cmd "ip -n sw1 nexthop replace id 10 group 1 fdb"
- run_cmd "ip -n sw2 nexthop replace id 10 group 1 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 1 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw2 nexthop replace id 1 via 192.0.2.33 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 10 group 1 fdb"
+ run_cmd "ip -n $sw2 nexthop replace id 10 group 1 fdb"
- run_cmd "bridge -n sw1 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw2 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 10"
- run_cmd "bridge -n sw2 link set dev swp1 backup_nhid 10"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw2 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 10"
+ run_cmd "bridge -n $sw2 link set dev swp1 backup_nhid 10"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
- run_cmd "ip -n sw2 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
+ run_cmd "ip -n $sw2 link set dev swp1 carrier off"
- run_cmd "ip netns exec sw1 ping -i 0.1 -c 10 -w $PING_TIMEOUT 192.0.2.66"
+ run_cmd "ip netns exec $sw1 ping -i 0.1 -c 10 -w $PING_TIMEOUT 192.0.2.66"
log_test $? 0 "Ping with backup nexthop ID"
# Reset the backup nexthop ID to 0 and check that ping fails.
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 0"
- run_cmd "bridge -n sw2 link set dev swp1 backup_nhid 0"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 0"
+ run_cmd "bridge -n $sw2 link set dev swp1 backup_nhid 0"
- run_cmd "ip netns exec sw1 ping -i 0.1 -c 10 -w $PING_TIMEOUT 192.0.2.66"
+ run_cmd "ip netns exec $sw1 ping -i 0.1 -c 10 -w $PING_TIMEOUT 192.0.2.66"
log_test $? 1 "Ping after disabling backup nexthop ID"
}
backup_nhid_add_del_loop()
{
while true; do
- ip -n sw1 nexthop del id 10
- ip -n sw1 nexthop replace id 10 group 1/2 fdb
+ ip -n $sw1 nexthop del id 10
+ ip -n $sw1 nexthop replace id 10 group 1/2 fdb
done >/dev/null 2>&1
}
@@ -648,19 +641,19 @@ backup_nhid_torture()
# deleting the group. The test is considered successful if nothing
# crashed.
- run_cmd "ip -n sw1 nexthop replace id 1 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 2 via 192.0.2.34 fdb"
- run_cmd "ip -n sw1 nexthop replace id 10 group 1/2 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 1 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 2 via 192.0.2.34 fdb"
+ run_cmd "ip -n $sw1 nexthop replace id 10 group 1/2 fdb"
- run_cmd "bridge -n sw1 fdb replace $dmac dev swp1 master static vlan 10"
+ run_cmd "bridge -n $sw1 fdb replace $dmac dev swp1 master static vlan 10"
- run_cmd "bridge -n sw1 link set dev swp1 backup_port vx0"
- run_cmd "bridge -n sw1 link set dev swp1 backup_nhid 10"
- run_cmd "ip -n sw1 link set dev swp1 carrier off"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_port vx0"
+ run_cmd "bridge -n $sw1 link set dev swp1 backup_nhid 10"
+ run_cmd "ip -n $sw1 link set dev swp1 carrier off"
backup_nhid_add_del_loop &
pid1=$!
- ip netns exec sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 0 &
+ ip netns exec $sw1 mausezahn br0.10 -a $smac -b $dmac -A 198.51.100.1 -B 198.51.100.2 -t ip -p 100 -q -c 0 &
pid2=$!
sleep 30
--
2.43.0
