3 m4_define([CFM_CHECK_EXTENDED], [
4 AT_CHECK([ovs-appctl cfm/show $1 | sed -e '/next CCM tx:/d' | sed -e '/next fault check:/d' | sed -e '/recv since check:/d'],[0],
17 m4_define([CFM_VSCTL_LIST_IFACE], [
18 AT_CHECK([ovs-vsctl list interface $1 | sed -n '/$2/p'],[0],
24 m4_define([CFM_CHECK_DB], [
25 CFM_VSCTL_LIST_IFACE([$1], [cfm_fault_status], [cfm_fault_status : [[$2]]])
26 CFM_VSCTL_LIST_IFACE([$1], [cfm_flap_count], [cfm_flap_count : $3])
27 CFM_VSCTL_LIST_IFACE([$1], [cfm_health], [cfm_health : [[$4]]])
28 CFM_VSCTL_LIST_IFACE([$1], [cfm_remote_mpids], [cfm_remote_mpids : [[$5]]])
29 CFM_VSCTL_LIST_IFACE([$1], [cfm_remote_opstate], [cfm_remote_opstate : $6])
32 # This test checks the update of cfm status to OVSDB at startup.
33 # The cfm status should be updated to OVSDB within 3.5 * cfm_interval.
34 AT_SETUP([cfm - check update ovsdb])
35 #Create 2 bridges connected by patch ports and enable cfm
36 OVS_VSWITCHD_START([add-br br1 -- \
37 set bridge br1 datapath-type=dummy \
38 other-config:hwaddr=aa:55:aa:56:00:00 -- \
39 add-port br1 p1 -- set Interface p1 type=patch \
41 add-port br0 p0 -- set Interface p0 type=patch \
43 set Interface p0 other_config:cfm_interval=300 other_config:cfm_extended=true -- \
44 set Interface p1 other_config:cfm_interval=300 other_config:cfm_extended=true])
48 AT_CHECK([ovs-vsctl set Interface p0 cfm_mpid=1])
49 # check cfm status update in OVSDB.
50 for i in `seq 0 14`; do ovs-appctl time/warp 100; done
51 CFM_CHECK_DB([p0], [recv], [1], [], [], [up])
53 # turn cfm on p1 off, should increment the cfm_flap_count on p0.
54 AT_CHECK([ovs-vsctl set interface p1 cfm_mpid=2])
55 for i in `seq 0 14`; do ovs-appctl time/warp 100; done
56 CFM_CHECK_DB([p0], [], [2], [], [2], [up])
57 CFM_CHECK_DB([p1], [], [0], [], [1], [up])
62 # test cfm under demand mode.
63 AT_SETUP([cfm - demand mode])
64 #Create 2 bridges connected by patch ports and enable cfm
65 OVS_VSWITCHD_START([add-br br1 -- \
66 set bridge br1 datapath-type=dummy \
67 other-config:hwaddr=aa:55:aa:56:00:00 -- \
68 add-port br1 p1 -- set Interface p1 type=patch \
70 add-port br0 p0 -- set Interface p0 type=patch \
72 set Interface p0 cfm_mpid=1 other_config:cfm_interval=300 other_config:cfm_extended=true -- \
73 set Interface p1 cfm_mpid=2 other_config:cfm_interval=300 other_config:cfm_extended=true ])
76 # wait for a while to stablize cfm.
77 for i in `seq 0 100`; do ovs-appctl time/warp 100; done
78 CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
79 CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])
81 # turn on demand mode on one end.
82 AT_CHECK([ovs-vsctl set interface p0 other_config:cfm_demand=true])
84 # cfm should never go down.
87 ovs-appctl time/warp 100
88 CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
89 CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])
92 # turn on demand mode on the other end.
93 AT_CHECK([ovs-vsctl set interface p1 other_config:cfm_demand=true])
96 ovs-appctl time/warp 100
97 CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [300ms], [2], [up])
98 CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [300ms], [1], [up])
104 # test cfm_flap_count.
105 AT_SETUP([cfm - flap_count])
106 #Create 2 bridges connected by patch ports and enable cfm
107 OVS_VSWITCHD_START([add-br br1 -- \
108 set bridge br1 datapath-type=dummy \
109 other-config:hwaddr=aa:55:aa:56:00:00 -- \
110 add-port br1 p1 -- set Interface p1 type=patch \
112 add-port br0 p0 -- set Interface p0 type=patch \
114 set Interface p0 cfm_mpid=1 other_config:cfm_interval=100 other_config:cfm_extended=true -- \
115 set Interface p1 cfm_mpid=2 other_config:cfm_interval=100 other_config:cfm_extended=true])
119 # wait for a while to stablize cfm.
120 for i in `seq 0 100`; do ovs-appctl time/warp 100; done
121 CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [100ms], [2], [up])
122 CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [100ms], [1], [up])
124 # turn cfm on p1 off, should increment the cfm_flap_count on p0.
125 AT_CHECK([ovs-vsctl remove interface p1 cfm_mpid 2])
126 for i in `seq 0 10`; do ovs-appctl time/warp 100; done
127 CFM_VSCTL_LIST_IFACE([p0], [cfm_flap_count], [cfm_flap_count : 1])
128 CFM_VSCTL_LIST_IFACE([p1], [cfm_flap_count], [cfm_flap_count : [[]]])
130 # turn cfm on p1 on again, should increment the cfm_flap_count on p0.
131 AT_CHECK([ovs-vsctl set interface p1 cfm_mpid=2])
132 for i in `seq 0 10`; do ovs-appctl time/warp 100; done
133 CFM_VSCTL_LIST_IFACE([p0], [cfm_flap_count], [cfm_flap_count : 2])
138 AT_SETUP([cfm - fault_override])
139 OVS_VSWITCHD_START([add-br br1 -- \
140 set bridge br1 datapath-type=dummy \
141 other-config:hwaddr=aa:55:aa:56:00:00 -- \
142 add-port br1 p1 -- set Interface p1 type=patch \
144 add-port br0 p0 -- set Interface p0 type=patch \
146 set Interface p0 cfm_mpid=1 other_config:cfm_interval=100 other_config:cfm_extended=true -- \
147 set Interface p1 cfm_mpid=2 other_config:cfm_interval=100 other_config:cfm_extended=true])
150 # wait for a while to stablize cfm.
151 for i in `seq 0 100`; do ovs-appctl time/warp 100; done
152 CFM_CHECK_EXTENDED([p0], [1], [100], [up], [up], [100ms], [2], [up])
153 CFM_CHECK_EXTENDED([p1], [2], [100], [up], [up], [100ms], [1], [up])
154 AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override'], [1], [ignore])
155 CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status : [[]]])
157 # set a fault and see that this is shown in the CFM module and the database
158 AT_CHECK([ovs-appctl cfm/set-fault p1 true], [0], [OK
160 AT_CHECK([ovs-appctl time/warp 100], [0], [ignore])
161 AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override' | sed -e 's/MPID [[0-9]]*: extended //'], [0], [dnl
164 CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status : [[override]]])
166 # reset and see that it returned to normal
167 AT_CHECK([ovs-appctl cfm/set-fault normal], [0], [OK
169 AT_CHECK([ovs-appctl time/warp 100], [0], [ignore])
170 AT_CHECK([ovs-appctl cfm/show p1 | grep 'fault_override'], [1], [ignore])
171 CFM_VSCTL_LIST_IFACE([p1], [cfm_fault_status], [cfm_fault_status : [[]]])