diff options
Diffstat (limited to 'tools/testing/selftests/net/test_bridge_backup_port.sh')
| -rwxr-xr-x | tools/testing/selftests/net/test_bridge_backup_port.sh | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/tools/testing/selftests/net/test_bridge_backup_port.sh b/tools/testing/selftests/net/test_bridge_backup_port.sh index 1b3f89e2b86e..2a7224fe74f2 100755 --- a/tools/testing/selftests/net/test_bridge_backup_port.sh +++ b/tools/testing/selftests/net/test_bridge_backup_port.sh @@ -315,6 +315,29 @@ backup_port() tc_check_packets $sw1 "dev vx0 egress" 101 1 log_test $? 0 "No forwarding out of vx0" + # Check that packets are forwarded out of vx0 when swp1 is + # administratively down and out of swp1 when it is administratively up + # again. + run_cmd "ip -n $sw1 link set dev swp1 down" + busywait $BUSYWAIT_TIMEOUT bridge_link_check $sw1 swp1 disabled + log_test $? 0 "swp1 administratively down" + + 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 "No forwarding out of swp1" + tc_check_packets $sw1 "dev vx0 egress" 101 2 + log_test $? 0 "Forwarding out of vx0" + + run_cmd "ip -n $sw1 link set dev swp1 up" + busywait $BUSYWAIT_TIMEOUT bridge_link_check $sw1 swp1 forwarding + log_test $? 0 "swp1 administratively up" + + 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 + 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" @@ -322,9 +345,9 @@ backup_port() 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 + tc_check_packets $sw1 "dev swp1 egress" 101 5 log_test $? 0 "Forwarding out of swp1" - tc_check_packets $sw1 "dev vx0 egress" 101 1 + tc_check_packets $sw1 "dev vx0 egress" 101 2 log_test $? 0 "No forwarding out of vx0" run_cmd "ip -n $sw1 link set dev swp1 carrier off" @@ -332,9 +355,9 @@ backup_port() 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 + tc_check_packets $sw1 "dev swp1 egress" 101 5 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 2 log_test $? 0 "No forwarding out of vx0" } |