set Interface p0 bfd:enable=true -- \
set Interface p1 bfd:enable=true ])
ovs-appctl time/stop
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
#Verify that BFD has been enabled on both interfaces.
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
AT_CHECK([ ovs-vsctl set interface p0 bfd:enable=false])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
AT_CHECK([ ovs-vsctl set interface p0 bfd:enable=true])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [No Diagnostic])
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [Control Detection Time Expired])
AT_CHECK([ovs-ofctl add-flow br-sw 'priority=0,actions=NORMAL'])
#Verify that BFD is enabled.
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
#Drop all packets in the br-sw bridge so that the tunnel is down.
AT_CHECK([ ovs-ofctl add-flow br-sw 'priority=5,actions=drop' ])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
AT_CHECK([ovs-ofctl del-flows br-sw], [0])
AT_CHECK([ovs-ofctl add-flow br-sw 'priority=0,actions=NORMAL'])
#Verify that BFD is back up again.
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [Control Detection Time Expired])
BFD_CHECK([p0], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [Control Detection Time Expired])
# but not received by p1. p0 will receive all BFD packets from p1.
AT_CHECK([ ovs-ofctl add-flow br-sw 'in_port=1,priority=5,actions=drop'])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
# Make sure p1 BFD state is down since it received no BFD packets.
BFD_CHECK([p1], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
+
# p0 will be in init state once it receives "down" BFD message from p1.
BFD_CHECK([p0], [false], [false], [none], [init], [Neighbor Signaled Session Down], [none], [down], [Control Detection Time Expired])
AT_CHECK([ovs-ofctl add-flow br-sw 'priority=0,actions=NORMAL'])
#Ensure that BFD is back up again.
-for i in `seq 0 10`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 1100 100
#Bring down the br-bfd0 - br-sw link
AT_CHECK([ ovs-ofctl add-flow br-sw 'in_port=2,priority=5,actions=drop'])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [false], [false], [none], [init], [Neighbor Signaled Session Down], [none], [down], [Control Detection Time Expired])
OVS_VSWITCHD_STOP
AT_CLEANUP
options:peer=p1 ])
AT_CHECK([ ovs-vsctl -- set interface p0 bfd:enable=true ])
AT_CHECK([ ovs-vsctl -- set interface p1 bfd:enable=true ])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
#Verify that BFD has been enabled on both interfaces.
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
#Set cpath_down to true on one interface, make sure the remote interface updates its values.
AT_CHECK([ovs-vsctl set interface p0 bfd:cpath_down=true])
-for i in `seq 0 40`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 4100 100
BFD_CHECK([p1], [false], [false], [none], [up], [No Diagnostic], [none], [up], [Concatenated Path Down])
OVS_VSWITCHD_STOP
AT_CLEANUP
options:peer=p1 ])
AT_CHECK([ ovs-vsctl -- set interface p0 bfd:enable=true ])
AT_CHECK([ ovs-vsctl -- set interface p1 bfd:enable=true ])
-for i in `seq 0 30`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 3100 100
#Verify that BFD has been enabled on both interfaces.
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
#Edit the min Tx value.
AT_CHECK([ovs-vsctl set interface p0 bfd:min_tx=200])
-for i in `seq 0 20`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 2100 100
BFD_CHECK_TX([p0], [1000ms], [200ms], [100ms])
BFD_CHECK_TX([p1], [1000ms], [100ms], [200ms])
#Edit the min Rx value.
AT_CHECK([ovs-vsctl set interface p1 bfd:min_rx=300])
-for i in `seq 0 20`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 2100 100
BFD_CHECK_RX([p1], [300ms], [300ms], [1000ms])
BFD_CHECK_RX([p0], [1000ms], [1000ms], [300ms])
set bridge br0 fail-mode=standalone])
# by default check_tnl_key is false. so we should process a bfd packet with tun_id=1.
-AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no/0xff),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
+AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,tp_src=0,tp_dst=0,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
# check that the packet should be handled as BFD packet.
AT_CHECK([tail -2 stdout], [0], [dnl
This flow is handled by the userspace slow path because it:
# turn on the check_tnl_key.
AT_CHECK([ovs-vsctl set interface p1 bfd:check_tnl_key=true])
-AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no/0xff),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
+AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x1,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,tp_src=0,tp_dst=0,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
# check that the packet should be handled as normal packet.
AT_CHECK([tail -1 stdout], [0],[dnl
Datapath actions: 100
# set the tunnel key to 0.
AT_CHECK([ovs-vsctl set interface p1 options:key=0])
-AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no/0xff),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
+AT_CHECK([ovs-appctl ofproto/trace ovs-dummy 'tunnel(tun_id=0x0,src=2.2.2.2,dst=2.2.2.1,tos=0x0,ttl=64,tp_src=0,tp_dst=0,flags(key)),in_port(1),skb_mark(0/0),eth(src=00:11:22:33:44:55,dst=00:23:20:00:00:01),eth_type(0x0800),ipv4(src=169.254.1.0/0.0.0.0,dst=169.254.1.1/0.0.0.0,proto=17/0xff,tos=0/0,ttl=255/0,frag=no),udp(src=49152/0,dst=3784/0xffff)' -generate], [0], [stdout])
# check that the packet should be handled as BFD packet.
AT_CHECK([tail -2 stdout], [0], [dnl
This flow is handled by the userspace slow path because it:
ovs-appctl time/stop
# wait for a while to stablize everything.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
AT_CHECK([ovs-vsctl set interface p0 bfd:decay_min_rx=3000])
# bfd:decay_min_rx is set to 3000ms after the local state of p0 goes up,
# so for the first 2000ms, there should be no change.
-for i in `seq 0 3`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 2000 500
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [500ms], [300ms], [500ms])
# advance the clock by 5000ms.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
# now, min_rx should decay to 3000ms.
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [3000ms], [3000ms], [500ms])
-# advance clock by 5000ms and check the the flags are all 'none'.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+# advance clock by 5000ms and check the flags are all 'none'.
+ovs-appctl time/warp 5000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
# this should firstly reset the min_rx and then re-decay to 1000ms.
AT_CHECK([ovs-vsctl set Interface p0 bfd:decay_min_rx=1000])
# advance the clock by 10000ms, decay should have happened.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
# Test-4 BFD decay: set decay_min_rx to 0 to disable bfd decay.
AT_CHECK([ovs-vsctl set Interface p0 bfd:decay_min_rx=0])
# advance the clock by 5000ms.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
# min_rx is reset.
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [500ms], [300ms], [500ms])
# Test-5 BFD decay: rmt_min_tx is greater than decay_min_rx
AT_CHECK([ovs-vsctl set Interface p0 bfd:decay_min_rx=3000 -- set interface p1 bfd:min_tx=5000])
# advance the clock by 10000ms to stable everything.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
# p0 rx should show 5000ms even if it is in decay.
AT_CHECK([ovs-vsctl set Interface p1 bfd:min_tx=500])
# advance the clock by 20000ms to stable everything.
# since p0 has been in decay, now the RX will show 3000ms.
-for i in `seq 0 39`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 20000 500
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [3000ms], [3000ms], [500ms])
# End of Test-5 ###############################################################
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=false])
# advance the clock by 15000ms to stable everything.
-for i in `seq 0 14`; do ovs-appctl time/warp 1000; done
+ovs-appctl time/warp 15000 1000
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
BFD_CHECK_TX([p0], [1000ms], [1000ms], [0ms])
BFD_CHECK_RX([p0], [300ms], [300ms], [1ms])
# resume the bfd on p1. the bfd should not go to decay mode direclty.
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=true])
-for i in `seq 0 3`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 1500 500
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [500ms], [300ms], [500ms])
# since the decay_min_rx is still 3000ms, so after 5000ms, p0 should have decayed.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [3000ms], [3000ms], [500ms])
# End of Test-6 ################################################################
BFD_CHECK([p0], [false], [false], [none], [down], [No Diagnostic], [none], [down], [No Diagnostic])
AT_CHECK([ovs-vsctl del-br br1], [0], [ignore])
+OVS_VSWITCHD_STOP
AT_CLEANUP
ovs-appctl time/stop
# advance the clock, to stablize the states.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
# enable forwarding_if_rx.
AT_CHECK([ovs-vsctl set Interface p0 bfd:forwarding_if_rx=true], [0])
# re-enable bfd on the other end. the states should be up.
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=true bfd:min_tx=300 bfd:min_rx=300])
# advance the clock, to stablize the states.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
BFD_CHECK([p0], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [Control Detection Time Expired])
BFD_CHECK_TX([p0], [500ms], [500ms], [300ms])
BFD_CHECK_RX([p0], [500ms], [500ms], [300ms])
AT_CHECK([ovs-vsctl del-br br1], [0], [ignore])
+OVS_VSWITCHD_STOP
AT_CLEANUP
# forwarding_if_rx Test3
ovs-appctl time/stop
# advance the clock, to stablize the states.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
AT_CHECK([ovs-vsctl set interface p0 bfd:decay_min_rx=1000])
# wait for 5000ms to decay.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK_RX([p0], [1000ms], [1000ms], [500ms])
done
# stop receiving for 5000ms.
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
# reset bfd forwarding_if_rx.
# re-enable bfd on the other end. the states should be up.
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=true bfd:min_tx=300 bfd:min_rx=300])
# advance the clock, to stablize the states.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [Control Detection Time Expired])
BFD_CHECK_TX([p0], [300ms], [300ms], [300ms])
BFD_CHECK_RX([p0], [1000ms], [1000ms], [300ms])
AT_CHECK([ovs-vsctl del-br br1], [0], [ignore])
+OVS_VSWITCHD_STOP
AT_CLEANUP
# forwarding_if_rx Test4
ovs-appctl time/stop
# advance the clock, to stablize the states.
-for i in `seq 0 19`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 10000 500
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
# now enable the bfd on p1 again.
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=true], [0])
# advance clock by 5000ms. and p1 and p0 should be all up.
-for i in `seq 0 9`; do ovs-appctl time/warp 500; done
+ovs-appctl time/warp 5000 500
BFD_CHECK([p0], [true], [false], [none], [up], [Control Detection Time Expired], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [Control Detection Time Expired])
BFD_CHECK_TX([p0], [500ms], [300ms], [500ms])
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
AT_CHECK([ovs-vsctl del-br br1], [0], [ignore])
+OVS_VSWITCHD_STOP
AT_CLEANUP
# test bfd:flap_count.
set Interface p1 bfd:enable=true bfd:min_tx=100 bfd:min_rx=100])
ovs-appctl time/stop
+# Disable the stats update to prevent the race between ovsdb updating
+# stats and ovs-vsctl cmd closing the jsonrpc session.
+AT_CHECK([ovs-vsctl set Open_vSwitch . other_config:stats-update-interval=50000000])
# Part-1 wait for a while to stablize bfd.
-for i in `seq 0 100`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 10100 100
BFD_CHECK([p0], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK([p1], [true], [false], [none], [up], [No Diagnostic], [none], [up], [No Diagnostic])
BFD_CHECK_TX([p0], [100ms], [100ms], [100ms])
# turn bfd on p1 off, should increment the bfd:flap_count on p0.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=false])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["2"])
AT_CHECK([ovs-vsctl list interface p1 | sed -n "s/^.*flap_count=\(.*\), forwarding.*$/\1/p"])
# turn bfd on p1 on again, should increment the bfd:flap_count on p0.
# p1 should still have flap_count = "1", since it is reset.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=true])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["3"])
BFD_VSCTL_LIST_IFACE([p1], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["1"])
# turn bfd on p1 off, should not increment the bfd:flap_count on p0, since forwarding_override is on.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=false])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_CHECK([p0], [true], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["3"])
AT_CHECK([ovs-vsctl list interface p1 | sed -n "s/^.*flap_count=\(.*\), forwarding.*$/\1/p"])
# turn bfd on p1 on again, should not increment the bfd:flap_count on p0, since forwarding override is on.
# p1 should still have flap_count = "1", since it is reset.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=true])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["3"])
BFD_VSCTL_LIST_IFACE([p1], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["1"])
# turn bfd on p1 off and on, should increment the bfd:flap_count on p0.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=false])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=true])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["5"])
BFD_VSCTL_LIST_IFACE([p1], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["1"])
# Part-3 now turn on forwarding_if_rx.
AT_CHECK([ovs-vsctl set Interface p0 bfd:forwarding_if_rx=true], [0])
-for i in `seq 0 10`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 1100 100
# disable the bfd on p1.
AT_CHECK([ovs-vsctl set Interface p1 bfd:enable=false], [0])
# stop the traffic for more than 100 * bfd->cfm_min_rx ms, the forwarding flag of p0 should turn false.
# and there should be the increment of flap_count.
-for i in `seq 0 120`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 12100 100
BFD_CHECK([p0], [false], [false], [none], [down], [Control Detection Time Expired], [none], [down], [No Diagnostic])
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["6"])
# turn on the bfd on p1.
AT_CHECK([ovs-vsctl set interface p1 bfd:enable=true])
-for i in `seq 0 49`; do ovs-appctl time/warp 100; done
+ovs-appctl time/warp 5000 100
# even though there is no data traffic, since p1 bfd is on again, should increment the flap_count.
BFD_VSCTL_LIST_IFACE([p0], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["7"])
BFD_VSCTL_LIST_IFACE([p1], ["s/^.*flap_count=\(.*\), forwarding.*$/\1/p"], ["1"])
OVS_VSWITCHD_STOP
-AT_CLEANUP
\ No newline at end of file
+AT_CLEANUP
projects / cascardo / ovs.git / blobdiff