diff --git a/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/port_config.ini b/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/port_config.ini
new file mode 100644
index 0000000000..b9a831f22e
--- /dev/null
+++ b/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/port_config.ini
@@ -0,0 +1,33 @@
+# name lanes
+Ethernet0 1
+Ethernet4 2
+Ethernet8 3
+Ethernet12 4
+Ethernet16 5
+Ethernet20 6
+Ethernet24 7
+Ethernet28 8
+Ethernet32 9
+Ethernet36 10
+Ethernet40 11
+Ethernet44 12
+Ethernet48 13
+Ethernet52 14
+Ethernet56 15
+Ethernet60 16
+Ethernet64 17
+Ethernet68 18
+Ethernet72 19
+Ethernet76 20
+Ethernet80 21
+Ethernet84 22
+Ethernet88 23
+Ethernet92 24
+Ethernet96 25
+Ethernet100 26
+Ethernet104 27
+Ethernet108 28
+Ethernet112 29
+Ethernet116 30
+Ethernet120 31
+Ethernet124 32
diff --git a/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/sai.profile b/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/sai.profile
new file mode 100644
index 0000000000..2eb3ce5f61
--- /dev/null
+++ b/device/centec/x86_64-centec_e582_48x6q-r0/E582-48x6q/sai.profile
@@ -0,0 +1 @@
+BOARD_CONFIG_FILE_PATH=/etc/centec/E582-48x6q.json
diff --git a/device/centec/x86_64-centec_e582_48x6q-r0/minigraph.xml b/device/centec/x86_64-centec_e582_48x6q-r0/minigraph.xml
new file mode 100644
index 0000000000..fd35742353
--- /dev/null
+++ b/device/centec/x86_64-centec_e582_48x6q-r0/minigraph.xml
@@ -0,0 +1,1049 @@
+
+
+
+
+
+ ARISTA01T0
+ 10.0.0.33
+ switch1
+ 10.0.0.32
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.0
+ ARISTA01T2
+ 10.0.0.1
+ 1
+ 180
+ 60
+
+
+ ARISTA02T0
+ 10.0.0.35
+ switch1
+ 10.0.0.34
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.2
+ ARISTA02T2
+ 10.0.0.3
+ 1
+ 180
+ 60
+
+
+ ARISTA03T0
+ 10.0.0.37
+ switch1
+ 10.0.0.36
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.4
+ ARISTA03T2
+ 10.0.0.5
+ 1
+ 180
+ 60
+
+
+ ARISTA04T0
+ 10.0.0.39
+ switch1
+ 10.0.0.38
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.6
+ ARISTA04T2
+ 10.0.0.7
+ 1
+ 180
+ 60
+
+
+ ARISTA05T0
+ 10.0.0.41
+ switch1
+ 10.0.0.40
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.8
+ ARISTA05T2
+ 10.0.0.9
+ 1
+ 180
+ 60
+
+
+ ARISTA06T0
+ 10.0.0.43
+ switch1
+ 10.0.0.42
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.10
+ ARISTA06T2
+ 10.0.0.11
+ 1
+ 180
+ 60
+
+
+ ARISTA07T0
+ 10.0.0.45
+ switch1
+ 10.0.0.44
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.12
+ ARISTA07T2
+ 10.0.0.13
+ 1
+ 180
+ 60
+
+
+ ARISTA08T0
+ 10.0.0.47
+ switch1
+ 10.0.0.46
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.14
+ ARISTA08T2
+ 10.0.0.15
+ 1
+ 180
+ 60
+
+
+ ARISTA09T0
+ 10.0.0.49
+ switch1
+ 10.0.0.48
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.16
+ ARISTA09T2
+ 10.0.0.17
+ 1
+ 180
+ 60
+
+
+ ARISTA10T0
+ 10.0.0.51
+ switch1
+ 10.0.0.50
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.18
+ ARISTA10T2
+ 10.0.0.19
+ 1
+ 180
+ 60
+
+
+ ARISTA11T0
+ 10.0.0.53
+ switch1
+ 10.0.0.52
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.20
+ ARISTA11T2
+ 10.0.0.21
+ 1
+ 180
+ 60
+
+
+ ARISTA12T0
+ 10.0.0.55
+ switch1
+ 10.0.0.54
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.22
+ ARISTA12T2
+ 10.0.0.23
+ 1
+ 180
+ 60
+
+
+ ARISTA13T0
+ 10.0.0.57
+ switch1
+ 10.0.0.56
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.24
+ ARISTA13T2
+ 10.0.0.25
+ 1
+ 180
+ 60
+
+
+ ARISTA14T0
+ 10.0.0.59
+ switch1
+ 10.0.0.58
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.26
+ ARISTA14T2
+ 10.0.0.27
+ 1
+ 180
+ 60
+
+
+ ARISTA15T0
+ 10.0.0.61
+ switch1
+ 10.0.0.60
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.28
+ ARISTA15T2
+ 10.0.0.29
+ 1
+ 180
+ 60
+
+
+ ARISTA16T0
+ 10.0.0.63
+ switch1
+ 10.0.0.62
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.30
+ ARISTA16T2
+ 10.0.0.31
+ 1
+ 180
+ 60
+
+
+
+
+ 65100
+ switch1
+
+
+ 10.0.0.33
+
+
+
+
+ 10.0.0.1
+
+
+
+
+ 10.0.0.35
+
+
+
+
+ 10.0.0.3
+
+
+
+
+ 10.0.0.37
+
+
+
+
+ 10.0.0.5
+
+
+
+
+ 10.0.0.39
+
+
+
+
+ 10.0.0.7
+
+
+
+
+ 10.0.0.41
+
+
+
+
+ 10.0.0.9
+
+
+
+
+ 10.0.0.43
+
+
+
+
+ 10.0.0.11
+
+
+
+
+ 10.0.0.45
+
+
+
+
+ 10.0.0.13
+
+
+
+
+ 10.0.0.47
+
+
+
+
+ 10.0.0.15
+
+
+
+
+ 10.0.0.49
+
+
+
+
+ 10.0.0.17
+
+
+
+
+ 10.0.0.51
+
+
+
+
+ 10.0.0.19
+
+
+
+
+ 10.0.0.53
+
+
+
+
+ 10.0.0.21
+
+
+
+
+ 10.0.0.55
+
+
+
+
+ 10.0.0.23
+
+
+
+
+ 10.0.0.57
+
+
+
+
+ 10.0.0.25
+
+
+
+
+ 10.0.0.59
+
+
+
+
+ 10.0.0.27
+
+
+
+
+ 10.0.0.61
+
+
+
+
+ 10.0.0.29
+
+
+
+
+ 10.0.0.63
+
+
+
+
+ 10.0.0.31
+
+
+
+
+
+
+
+ 64001
+ ARISTA01T0
+
+
+
+ 65200
+ ARISTA01T2
+
+
+
+ 64002
+ ARISTA02T0
+
+
+
+ 65200
+ ARISTA02T2
+
+
+
+ 64003
+ ARISTA03T0
+
+
+
+ 65200
+ ARISTA03T2
+
+
+
+ 64004
+ ARISTA04T0
+
+
+
+ 65200
+ ARISTA04T2
+
+
+
+ 64005
+ ARISTA05T0
+
+
+
+ 65200
+ ARISTA05T2
+
+
+
+ 64006
+ ARISTA06T0
+
+
+
+ 65200
+ ARISTA06T2
+
+
+
+ 64007
+ ARISTA07T0
+
+
+
+ 65200
+ ARISTA07T2
+
+
+
+ 64008
+ ARISTA08T0
+
+
+
+ 65200
+ ARISTA08T2
+
+
+
+ 64009
+ ARISTA09T0
+
+
+
+ 65200
+ ARISTA09T2
+
+
+
+ 64010
+ ARISTA10T0
+
+
+
+ 65200
+ ARISTA10T2
+
+
+
+ 64011
+ ARISTA11T0
+
+
+
+ 65200
+ ARISTA11T2
+
+
+
+ 64012
+ ARISTA12T0
+
+
+
+ 65200
+ ARISTA12T2
+
+
+
+ 64013
+ ARISTA13T0
+
+
+
+ 65200
+ ARISTA13T2
+
+
+
+ 64014
+ ARISTA14T0
+
+
+
+ 65200
+ ARISTA14T2
+
+
+
+ 64015
+ ARISTA15T0
+
+
+
+ 65200
+ ARISTA15T2
+
+
+
+ 64016
+ ARISTA16T0
+
+
+
+ 65200
+ ARISTA16T2
+
+
+
+
+
+
+
+
+
+ HostIP
+ Loopback0
+
+ 10.1.0.32/32
+
+ 10.1.0.32/32
+
+
+
+
+
+
+
+ switch1
+
+
+
+
+
+ Ethernet0
+ 10.0.0.0/31
+
+
+
+ Ethernet4
+ 10.0.0.2/31
+
+
+
+ Ethernet8
+ 10.0.0.4/31
+
+
+
+ Ethernet12
+ 10.0.0.6/31
+
+
+
+ Ethernet16
+ 10.0.0.8/31
+
+
+
+ Ethernet20
+ 10.0.0.10/31
+
+
+
+ Ethernet24
+ 10.0.0.12/31
+
+
+
+ Ethernet28
+ 10.0.0.14/31
+
+
+
+ Ethernet32
+ 10.0.0.16/31
+
+
+
+ Ethernet36
+ 10.0.0.18/31
+
+
+
+ Ethernet40
+ 10.0.0.20/31
+
+
+
+ Ethernet44
+ 10.0.0.22/31
+
+
+
+ Ethernet48
+ 10.0.0.24/31
+
+
+
+ Ethernet52
+ 10.0.0.26/31
+
+
+
+ Ethernet56
+ 10.0.0.28/31
+
+
+
+ Ethernet60
+ 10.0.0.30/31
+
+
+
+ Ethernet64
+ 10.0.0.32/31
+
+
+
+ Ethernet68
+ 10.0.0.34/31
+
+
+
+ Ethernet72
+ 10.0.0.36/31
+
+
+
+ Ethernet76
+ 10.0.0.38/31
+
+
+
+ Ethernet80
+ 10.0.0.40/31
+
+
+
+ Ethernet84
+ 10.0.0.42/31
+
+
+
+ Ethernet88
+ 10.0.0.44/31
+
+
+
+ Ethernet92
+ 10.0.0.46/31
+
+
+
+ Ethernet96
+ 10.0.0.48/31
+
+
+
+ Ethernet100
+ 10.0.0.50/31
+
+
+
+ Ethernet104
+ 10.0.0.52/31
+
+
+
+ Ethernet108
+ 10.0.0.54/31
+
+
+
+ Ethernet112
+ 10.0.0.56/31
+
+
+
+ Ethernet116
+ 10.0.0.58/31
+
+
+
+ Ethernet120
+ 10.0.0.60/31
+
+
+
+ Ethernet124
+ 10.0.0.62/31
+
+
+
+
+
+
+
+
+
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet0
+ ARISTA01T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet4
+ ARISTA02T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet8
+ ARISTA03T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet12
+ ARISTA04T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet16
+ ARISTA05T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet20
+ ARISTA06T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet24
+ ARISTA07T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet28
+ ARISTA08T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet32
+ ARISTA09T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet36
+ ARISTA10T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet40
+ ARISTA11T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet44
+ ARISTA12T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet48
+ ARISTA13T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet52
+ ARISTA14T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet56
+ ARISTA15T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet60
+ ARISTA16T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet64
+ ARISTA01T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet68
+ ARISTA02T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet72
+ ARISTA03T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet76
+ ARISTA04T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet80
+ ARISTA05T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet84
+ ARISTA06T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet88
+ ARISTA07T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet92
+ ARISTA08T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet96
+ ARISTA09T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet100
+ ARISTA10T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet104
+ ARISTA11T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet108
+ ARISTA12T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet112
+ ARISTA13T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet116
+ ARISTA14T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet120
+ ARISTA15T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet124
+ ARISTA16T0
+ Ethernet1
+
+
+
+
+ switch1
+ E582-48x6q
+
+
+
+ switch1
+ E582-48x6q
+
diff --git a/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/port_config.ini b/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/port_config.ini
new file mode 100644
index 0000000000..b9a831f22e
--- /dev/null
+++ b/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/port_config.ini
@@ -0,0 +1,33 @@
+# name lanes
+Ethernet0 1
+Ethernet4 2
+Ethernet8 3
+Ethernet12 4
+Ethernet16 5
+Ethernet20 6
+Ethernet24 7
+Ethernet28 8
+Ethernet32 9
+Ethernet36 10
+Ethernet40 11
+Ethernet44 12
+Ethernet48 13
+Ethernet52 14
+Ethernet56 15
+Ethernet60 16
+Ethernet64 17
+Ethernet68 18
+Ethernet72 19
+Ethernet76 20
+Ethernet80 21
+Ethernet84 22
+Ethernet88 23
+Ethernet92 24
+Ethernet96 25
+Ethernet100 26
+Ethernet104 27
+Ethernet108 28
+Ethernet112 29
+Ethernet116 30
+Ethernet120 31
+Ethernet124 32
diff --git a/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/sai.profile b/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/sai.profile
new file mode 100644
index 0000000000..6a5af192a2
--- /dev/null
+++ b/device/centec/x86_64-ew_es6220_x48q2h4-r0/ES6428A-X48Q2H4/sai.profile
@@ -0,0 +1 @@
+BOARD_CONFIG_FILE_PATH=/etc/centec/ES6428A-X48Q2H4.json
diff --git a/device/centec/x86_64-ew_es6220_x48q2h4-r0/minigraph.xml b/device/centec/x86_64-ew_es6220_x48q2h4-r0/minigraph.xml
new file mode 100644
index 0000000000..03be9a51b7
--- /dev/null
+++ b/device/centec/x86_64-ew_es6220_x48q2h4-r0/minigraph.xml
@@ -0,0 +1,1049 @@
+
+
+
+
+
+ ARISTA01T0
+ 10.0.0.33
+ switch1
+ 10.0.0.32
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.0
+ ARISTA01T2
+ 10.0.0.1
+ 1
+ 180
+ 60
+
+
+ ARISTA02T0
+ 10.0.0.35
+ switch1
+ 10.0.0.34
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.2
+ ARISTA02T2
+ 10.0.0.3
+ 1
+ 180
+ 60
+
+
+ ARISTA03T0
+ 10.0.0.37
+ switch1
+ 10.0.0.36
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.4
+ ARISTA03T2
+ 10.0.0.5
+ 1
+ 180
+ 60
+
+
+ ARISTA04T0
+ 10.0.0.39
+ switch1
+ 10.0.0.38
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.6
+ ARISTA04T2
+ 10.0.0.7
+ 1
+ 180
+ 60
+
+
+ ARISTA05T0
+ 10.0.0.41
+ switch1
+ 10.0.0.40
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.8
+ ARISTA05T2
+ 10.0.0.9
+ 1
+ 180
+ 60
+
+
+ ARISTA06T0
+ 10.0.0.43
+ switch1
+ 10.0.0.42
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.10
+ ARISTA06T2
+ 10.0.0.11
+ 1
+ 180
+ 60
+
+
+ ARISTA07T0
+ 10.0.0.45
+ switch1
+ 10.0.0.44
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.12
+ ARISTA07T2
+ 10.0.0.13
+ 1
+ 180
+ 60
+
+
+ ARISTA08T0
+ 10.0.0.47
+ switch1
+ 10.0.0.46
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.14
+ ARISTA08T2
+ 10.0.0.15
+ 1
+ 180
+ 60
+
+
+ ARISTA09T0
+ 10.0.0.49
+ switch1
+ 10.0.0.48
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.16
+ ARISTA09T2
+ 10.0.0.17
+ 1
+ 180
+ 60
+
+
+ ARISTA10T0
+ 10.0.0.51
+ switch1
+ 10.0.0.50
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.18
+ ARISTA10T2
+ 10.0.0.19
+ 1
+ 180
+ 60
+
+
+ ARISTA11T0
+ 10.0.0.53
+ switch1
+ 10.0.0.52
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.20
+ ARISTA11T2
+ 10.0.0.21
+ 1
+ 180
+ 60
+
+
+ ARISTA12T0
+ 10.0.0.55
+ switch1
+ 10.0.0.54
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.22
+ ARISTA12T2
+ 10.0.0.23
+ 1
+ 180
+ 60
+
+
+ ARISTA13T0
+ 10.0.0.57
+ switch1
+ 10.0.0.56
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.24
+ ARISTA13T2
+ 10.0.0.25
+ 1
+ 180
+ 60
+
+
+ ARISTA14T0
+ 10.0.0.59
+ switch1
+ 10.0.0.58
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.26
+ ARISTA14T2
+ 10.0.0.27
+ 1
+ 180
+ 60
+
+
+ ARISTA15T0
+ 10.0.0.61
+ switch1
+ 10.0.0.60
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.28
+ ARISTA15T2
+ 10.0.0.29
+ 1
+ 180
+ 60
+
+
+ ARISTA16T0
+ 10.0.0.63
+ switch1
+ 10.0.0.62
+ 1
+ 180
+ 60
+
+
+ switch1
+ 10.0.0.30
+ ARISTA16T2
+ 10.0.0.31
+ 1
+ 180
+ 60
+
+
+
+
+ 65100
+ switch1
+
+
+ 10.0.0.33
+
+
+
+
+ 10.0.0.1
+
+
+
+
+ 10.0.0.35
+
+
+
+
+ 10.0.0.3
+
+
+
+
+ 10.0.0.37
+
+
+
+
+ 10.0.0.5
+
+
+
+
+ 10.0.0.39
+
+
+
+
+ 10.0.0.7
+
+
+
+
+ 10.0.0.41
+
+
+
+
+ 10.0.0.9
+
+
+
+
+ 10.0.0.43
+
+
+
+
+ 10.0.0.11
+
+
+
+
+ 10.0.0.45
+
+
+
+
+ 10.0.0.13
+
+
+
+
+ 10.0.0.47
+
+
+
+
+ 10.0.0.15
+
+
+
+
+ 10.0.0.49
+
+
+
+
+ 10.0.0.17
+
+
+
+
+ 10.0.0.51
+
+
+
+
+ 10.0.0.19
+
+
+
+
+ 10.0.0.53
+
+
+
+
+ 10.0.0.21
+
+
+
+
+ 10.0.0.55
+
+
+
+
+ 10.0.0.23
+
+
+
+
+ 10.0.0.57
+
+
+
+
+ 10.0.0.25
+
+
+
+
+ 10.0.0.59
+
+
+
+
+ 10.0.0.27
+
+
+
+
+ 10.0.0.61
+
+
+
+
+ 10.0.0.29
+
+
+
+
+ 10.0.0.63
+
+
+
+
+ 10.0.0.31
+
+
+
+
+
+
+
+ 64001
+ ARISTA01T0
+
+
+
+ 65200
+ ARISTA01T2
+
+
+
+ 64002
+ ARISTA02T0
+
+
+
+ 65200
+ ARISTA02T2
+
+
+
+ 64003
+ ARISTA03T0
+
+
+
+ 65200
+ ARISTA03T2
+
+
+
+ 64004
+ ARISTA04T0
+
+
+
+ 65200
+ ARISTA04T2
+
+
+
+ 64005
+ ARISTA05T0
+
+
+
+ 65200
+ ARISTA05T2
+
+
+
+ 64006
+ ARISTA06T0
+
+
+
+ 65200
+ ARISTA06T2
+
+
+
+ 64007
+ ARISTA07T0
+
+
+
+ 65200
+ ARISTA07T2
+
+
+
+ 64008
+ ARISTA08T0
+
+
+
+ 65200
+ ARISTA08T2
+
+
+
+ 64009
+ ARISTA09T0
+
+
+
+ 65200
+ ARISTA09T2
+
+
+
+ 64010
+ ARISTA10T0
+
+
+
+ 65200
+ ARISTA10T2
+
+
+
+ 64011
+ ARISTA11T0
+
+
+
+ 65200
+ ARISTA11T2
+
+
+
+ 64012
+ ARISTA12T0
+
+
+
+ 65200
+ ARISTA12T2
+
+
+
+ 64013
+ ARISTA13T0
+
+
+
+ 65200
+ ARISTA13T2
+
+
+
+ 64014
+ ARISTA14T0
+
+
+
+ 65200
+ ARISTA14T2
+
+
+
+ 64015
+ ARISTA15T0
+
+
+
+ 65200
+ ARISTA15T2
+
+
+
+ 64016
+ ARISTA16T0
+
+
+
+ 65200
+ ARISTA16T2
+
+
+
+
+
+
+
+
+
+ HostIP
+ Loopback0
+
+ 10.1.0.32/32
+
+ 10.1.0.32/32
+
+
+
+
+
+
+
+ switch1
+
+
+
+
+
+ Ethernet0
+ 10.0.0.0/31
+
+
+
+ Ethernet4
+ 10.0.0.2/31
+
+
+
+ Ethernet8
+ 10.0.0.4/31
+
+
+
+ Ethernet12
+ 10.0.0.6/31
+
+
+
+ Ethernet16
+ 10.0.0.8/31
+
+
+
+ Ethernet20
+ 10.0.0.10/31
+
+
+
+ Ethernet24
+ 10.0.0.12/31
+
+
+
+ Ethernet28
+ 10.0.0.14/31
+
+
+
+ Ethernet32
+ 10.0.0.16/31
+
+
+
+ Ethernet36
+ 10.0.0.18/31
+
+
+
+ Ethernet40
+ 10.0.0.20/31
+
+
+
+ Ethernet44
+ 10.0.0.22/31
+
+
+
+ Ethernet48
+ 10.0.0.24/31
+
+
+
+ Ethernet52
+ 10.0.0.26/31
+
+
+
+ Ethernet56
+ 10.0.0.28/31
+
+
+
+ Ethernet60
+ 10.0.0.30/31
+
+
+
+ Ethernet64
+ 10.0.0.32/31
+
+
+
+ Ethernet68
+ 10.0.0.34/31
+
+
+
+ Ethernet72
+ 10.0.0.36/31
+
+
+
+ Ethernet76
+ 10.0.0.38/31
+
+
+
+ Ethernet80
+ 10.0.0.40/31
+
+
+
+ Ethernet84
+ 10.0.0.42/31
+
+
+
+ Ethernet88
+ 10.0.0.44/31
+
+
+
+ Ethernet92
+ 10.0.0.46/31
+
+
+
+ Ethernet96
+ 10.0.0.48/31
+
+
+
+ Ethernet100
+ 10.0.0.50/31
+
+
+
+ Ethernet104
+ 10.0.0.52/31
+
+
+
+ Ethernet108
+ 10.0.0.54/31
+
+
+
+ Ethernet112
+ 10.0.0.56/31
+
+
+
+ Ethernet116
+ 10.0.0.58/31
+
+
+
+ Ethernet120
+ 10.0.0.60/31
+
+
+
+ Ethernet124
+ 10.0.0.62/31
+
+
+
+
+
+
+
+
+
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet0
+ ARISTA01T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet4
+ ARISTA02T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet8
+ ARISTA03T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet12
+ ARISTA04T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet16
+ ARISTA05T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet20
+ ARISTA06T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet24
+ ARISTA07T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet28
+ ARISTA08T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet32
+ ARISTA09T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet36
+ ARISTA10T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet40
+ ARISTA11T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet44
+ ARISTA12T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet48
+ ARISTA13T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet52
+ ARISTA14T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet56
+ ARISTA15T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet60
+ ARISTA16T2
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet64
+ ARISTA01T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet68
+ ARISTA02T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet72
+ ARISTA03T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet76
+ ARISTA04T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet80
+ ARISTA05T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet84
+ ARISTA06T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet88
+ ARISTA07T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet92
+ ARISTA08T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet96
+ ARISTA09T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet100
+ ARISTA10T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet104
+ ARISTA11T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet108
+ ARISTA12T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet112
+ ARISTA13T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet116
+ ARISTA14T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet120
+ ARISTA15T0
+ Ethernet1
+
+
+ DeviceInterfaceLink
+ switch1
+ Ethernet124
+ ARISTA16T0
+ Ethernet1
+
+
+
+
+ switch1
+ ES6428A-X48Q2H4
+
+
+
+ switch1
+ ES6428A-X48Q2H4
+
diff --git a/dockers/docker-orchagent-centec b/dockers/docker-orchagent-centec
new file mode 120000
index 0000000000..8d52609c56
--- /dev/null
+++ b/dockers/docker-orchagent-centec
@@ -0,0 +1 @@
+docker-orchagent
\ No newline at end of file
diff --git a/installer/x86_64/platforms/x86_64-centec_e582_48x6q-r0 b/installer/x86_64/platforms/x86_64-centec_e582_48x6q-r0
new file mode 100644
index 0000000000..5e62742c11
--- /dev/null
+++ b/installer/x86_64/platforms/x86_64-centec_e582_48x6q-r0
@@ -0,0 +1 @@
+CONSOLE_SPEED=115200
diff --git a/installer/x86_64/platforms/x86_64-ew_es6220_x48q2h4-r0 b/installer/x86_64/platforms/x86_64-ew_es6220_x48q2h4-r0
new file mode 100644
index 0000000000..5e62742c11
--- /dev/null
+++ b/installer/x86_64/platforms/x86_64-ew_es6220_x48q2h4-r0
@@ -0,0 +1 @@
+CONSOLE_SPEED=115200
diff --git a/platform/centec/docker-orchagent-centec.mk b/platform/centec/docker-orchagent-centec.mk
new file mode 100644
index 0000000000..86b214cdcb
--- /dev/null
+++ b/platform/centec/docker-orchagent-centec.mk
@@ -0,0 +1,16 @@
+# docker image for orchagent
+
+DOCKER_ORCHAGENT_CENTEC = docker-orchagent-centec.gz
+$(DOCKER_ORCHAGENT_CENTEC)_PATH = $(DOCKERS_PATH)/docker-orchagent
+$(DOCKER_ORCHAGENT_CENTEC)_DEPENDS += $(SWSS) $(REDIS_TOOLS)
+$(DOCKER_ORCHAGENT_CENTEC)_LOAD_DOCKERS += $(DOCKER_CONFIG_ENGINE)
+SONIC_DOCKER_IMAGES += $(DOCKER_ORCHAGENT_CENTEC)
+SONIC_INSTALL_DOCKER_IMAGES += $(DOCKER_ORCHAGENT_CENTEC)
+
+$(DOCKER_ORCHAGENT_CENTEC)_CONTAINER_NAME = swss
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += --net=host --privileged -t
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += --volumes-from database
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += -v /etc/network/interfaces:/etc/network/interfaces:ro
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += -v /etc/network/interfaces.d/:/etc/network/interfaces.d/:ro
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += -v /host/machine.conf:/host/machine.conf
+$(DOCKER_ORCHAGENT_CENTEC)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
diff --git a/platform/centec/docker-syncd-centec.mk b/platform/centec/docker-syncd-centec.mk
new file mode 100644
index 0000000000..2c2cec1798
--- /dev/null
+++ b/platform/centec/docker-syncd-centec.mk
@@ -0,0 +1,15 @@
+# docker image for centec syncd
+
+DOCKER_SYNCD_CENTEC = docker-syncd-centec.gz
+$(DOCKER_SYNCD_CENTEC)_PATH = $(PLATFORM_PATH)/docker-syncd-centec
+$(DOCKER_SYNCD_CENTEC)_DEPENDS += $(SYNCD)
+$(DOCKER_SYNCD_CENTEC)_LOAD_DOCKERS += $(DOCKER_BASE)
+SONIC_DOCKER_IMAGES += $(DOCKER_SYNCD_CENTEC)
+SONIC_INSTALL_DOCKER_IMAGES += $(DOCKER_SYNCD_CENTEC)
+
+$(DOCKER_SYNCD_CENTEC)_CONTAINER_NAME = syncd
+$(DOCKER_SYNCD_CENTEC)_RUN_OPT += --net=host --privileged -t
+$(DOCKER_SYNCD_CENTEC)_RUN_OPT += -v /host/machine.conf:/etc/machine.conf
+$(DOCKER_SYNCD_CENTEC)_RUN_OPT += -v /var/run/docker-syncd:/var/run/sswsyncd
+$(DOCKER_SYNCD_CENTEC)_RUN_OPT += --volumes-from database
+$(DOCKER_SYNCD_CENTEC)_RUN_OPT += -v /etc/sonic:/etc/sonic:ro
diff --git a/platform/centec/docker-syncd-centec/Dockerfile.j2 b/platform/centec/docker-syncd-centec/Dockerfile.j2
new file mode 100755
index 0000000000..617143215a
--- /dev/null
+++ b/platform/centec/docker-syncd-centec/Dockerfile.j2
@@ -0,0 +1,29 @@
+FROM docker-base
+
+## Make apt-get non-interactive
+ENV DEBIAN_FRONTEND=noninteractive
+
+RUN apt-get update
+
+COPY \
+{% for deb in docker_syncd_centec_debs.split(' ') -%}
+debs/{{ deb }}{{' '}}
+{%- endfor -%}
+debs/
+
+RUN dpkg -i \
+{% for deb in docker_syncd_centec_debs.split(' ') -%}
+debs/{{ deb }}{{' '}}
+{%- endfor %}
+
+## TODO: add kmod into Depends
+RUN apt-get install -f kmod
+
+COPY ["start.sh", "/usr/bin/"]
+
+## Clean up
+RUN apt-get clean -y; apt-get autoclean -y; apt-get autoremove -y
+RUN rm -rf /debs
+
+ENTRYPOINT ["/bin/bash"]
+CMD ["/usr/bin/start.sh"]
diff --git a/platform/centec/docker-syncd-centec/start.sh b/platform/centec/docker-syncd-centec/start.sh
new file mode 100755
index 0000000000..3e5b941a76
--- /dev/null
+++ b/platform/centec/docker-syncd-centec/start.sh
@@ -0,0 +1,14 @@
+#!/bin/bash
+
+function clean_up {
+ service syncd stop
+ service rsyslog stop
+ exit
+}
+
+trap clean_up SIGTERM SIGKILL
+
+service rsyslog start
+service syncd start
+
+read
diff --git a/platform/centec/one-image.mk b/platform/centec/one-image.mk
new file mode 100644
index 0000000000..49c27aea42
--- /dev/null
+++ b/platform/centec/one-image.mk
@@ -0,0 +1,8 @@
+# sonic centec one image installer
+
+SONIC_ONE_IMAGE = sonic-centec.bin
+$(SONIC_ONE_IMAGE)_MACHINE = centec
+$(SONIC_ONE_IMAGE)_IMAGE_TYPE = onie
+$(SONIC_ONE_IMAGE)_DEPENDS += $(CENTEC_SDK_KERNEL)
+$(SONIC_ONE_IMAGE)_DOCKERS += $(SONIC_INSTALL_DOCKER_IMAGES)
+SONIC_INSTALLERS += $(SONIC_ONE_IMAGE)
diff --git a/platform/centec/platform.conf b/platform/centec/platform.conf
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/platform/centec/rules.mk b/platform/centec/rules.mk
new file mode 100644
index 0000000000..d8c3568f0c
--- /dev/null
+++ b/platform/centec/rules.mk
@@ -0,0 +1,13 @@
+include $(PLATFORM_PATH)/sdk.mk
+include $(PLATFORM_PATH)/sai.mk
+include $(PLATFORM_PATH)/docker-orchagent-centec.mk
+include $(PLATFORM_PATH)/docker-syncd-centec.mk
+include $(PLATFORM_PATH)/one-image.mk
+
+SONIC_ALL += $(SONIC_ONE_IMAGE)
+
+# Inject centec sai into sairedis
+$(LIBSAIREDIS)_DEPENDS += $(CENTEC_SAI)
+
+# Runtime dependency on centec sai is set only for syncd
+$(SYNCD)_RDEPENDS += $(CENTEC_SAI)
diff --git a/platform/centec/sai.mk b/platform/centec/sai.mk
new file mode 100644
index 0000000000..de8615ac13
--- /dev/null
+++ b/platform/centec/sai.mk
@@ -0,0 +1,5 @@
+# Centec SAI
+CENTEC_SAI = libsai_1.0.0_amd64.deb
+$(CENTEC_SAI)_URL = https://github.com/CentecNetworks/goldengate-sai/raw/master/lib/SONiC_0.9.4/libsai_1.0.0_amd64.deb
+
+SONIC_ONLINE_DEBS += $(CENTEC_SAI)
diff --git a/platform/centec/sdk.mk b/platform/centec/sdk.mk
new file mode 100644
index 0000000000..1b52dcffe6
--- /dev/null
+++ b/platform/centec/sdk.mk
@@ -0,0 +1,4 @@
+CENTEC_SDK_KERNEL = centec-gg-sdk3.5-modules-3.16.36-1-amd64.deb
+$(CENTEC_SDK_KERNEL)_URL = "https://github.com/CentecNetworks/goldengate-sai/raw/master/lib/centec-gg-sdk3.5-modules-3.16.36-1-amd64.deb"
+
+SONIC_ONLINE_DEBS += $(CENTEC_SDK_KERNEL)