Policy Settings

References > Policy Settings

Network List

Add Network

Update Network

Location List

Add Location

OpenFlow Switches / AMF Members

Update Location

OpenFlow Switches / AMF Members

From "Policy Settings" in the navigation menu, you can view and configure security policies for devices and the UnAuth Group.
You can also view and add actions from this menu.

Each security policy consists of the following attributes.

Network
A tagged VLAN to which devices are assigned to.
A registered device is assigned to the VLAN subnet specified by a Network attribute of the matched security policy when the device gets connected to an OpenFlow Switch or an AMF Member (Edge Node).
If the device's security policy does not specify a Network, it is assigned to the untagged VLAN (a subnet without VLAN) on the OpenFlow Switch or the VLAN configured on the Edge Node.
AT-SESC achieved this VLAN assignment by instructing the switch to add VLAN tags with the specified VLAN ID when the switch forwards packets from the device out of their upstream port.

Note
If a device can access untagged VLAN, depending on the switch settings, the device may be able to connect to devices on the control plane.
Location
A physical location where a device can access the network.
If you specify a Location for a device, the device can access the network only from the OpenFlow Switches or Edge Nodes in the location.
If you do not specify a Location, a device can access the network from any switches.
Schedule
A time period during a device can access the network (Start Date / Time, and End Date / Time).
If you specify a Schedule for a device, the device can access the network only when the schedule is effective. If you do not specify a schedule, a device can always access the network.
A quarantined device may be able to communicate after the configured End Date / Time of a Schedule because a flow lifetime for the Quarantine VLAN precedes the Schedule End Date / Time. The value of "Flow Lifetime" on the System Settings > OpenFlow Settings page is used for this timeout.
Those elements are collectively referred to as security policies. Here is a list of elements of security policies:

When a device has multiple security policies attached, a matching policy with the lowest priority value is used.

When a security policy has a specific schedule, AT-SESC determines what action to take based on the date and time when a device gets connected.
This section describes an example in which the security policies shown in the following table:

Table 1: A security policy for a registered device
Priority	Schedule Start Date / Time	Schedule End Date / Time	Network
10	20XX-04-01 00:00:00	20XX-09-30 23:59:59	VLAN10
20	20XX-01-01 00:00:00	20XX-12-31 23:59:59	VLAN20

When a device gets connected to a network at "20XX-03-30 10:00:00", the device is assigned to the VLAN20 because it matches the security policy with the priority value of 20.
As the time goes on, the device is re-assigned to the VLAN10 at "20XX-04-01 00:00:00" because the time suddenly goes into the valid range of the security policy with the higher priority value of 10.

Network List

This page shows a list of Networks.

Table 2: Target columns for search and sort operations
Item Name	Search	Sort
Network ID	×	×
VLAN ID	×	×
Note	×	×

Table 3: Displayed columns
Item Name	Description
Network ID	ID (Name) of the network. When clicked, the Update Network page for the Network is displayed.
VLAN ID	VLAN ID for the network.
Note	Arbitrary string (comment) for the network.

Table 4: Buttons
Item Name	Description
Page Top
Add Network	Open the Add Network page.
Export to CSV	Start downloading of a list of networks in CSV format.
Network List
Heading Row
Delete Selected	Delete all the checked networks.
Each Row
Edit	Open the Update Network page.
Delete	Delete the network.

Note
Refer to CSV File in Appendix for CSV Files.

Add Network

This page lets you create a new network with its VLAN ID.
Networks are used for specifying which VLAN to put an allowed device in.
AT-SESC achieves this by telling switches to add appropriate VLAN tags to the packet originating from the allowed devices.

Table 5: Sample Configuration Data
Item Name	Description
Network ID (Mandatory)	ID (Name) of the network. Network ID must be unique. Max 255 characters
VLAN ID (Mandatory)	A VLAN ID for the network. You cannot specify a VLAN ID which is already assigned to another network. If you specify VLAN ID 0, VLAN tag is not added for the network. This is the same as the network is not specified in a policy. VLAN ID must be in the range of 0 to 4094.
Note	Arbitrary string (comment) for the network. Max 255 characters.

Table 6: Buttons
Item Name	Description
Page Bottom
Submit	Add a new network with the input data.
Cancel	Cancel the operation for adding a new network.

Update Network

This page lets you update the information of an existing network.

Table 7: Configurable fields
Item Name	Description
Network ID (Mandatory)	ID (Name) of the network. Network ID must be unique. Max 255 characters
VLAN ID (Mandatory)	A VLAN ID for the network. If you specify VLAN ID 0, VLAN tag is not added for the network. This is the same as the network is not specified in a policy. VLAN ID must be in the range of 0 to 4094.
Note	Arbitrary string (comment) for the network. Max 255 characters.

Table 8: Buttons
Item Name	Description
Page Bottom
Submit	Update information of the network with the input data.
Cancel	Cancel the operation for updating the network.

Location List

This page shows a list of Locations.

Table 9: Target columns for search and sort operations
Item Name	Search	Sort
Location ID	×	×
Note	×	×
Number of Switches	×	×

Table 10: Displayed columns
Item Name	Description
Location ID	ID (Name) of the location. When clicked, the Update Location page for the location is displayed.
Note	Arbitrary string (comment) for the location.
Number of Switches	The number of OpenFlow Switches and AMF Members registered at the location.

Table 11: Buttons
Item Name	Description
Page Top
Add Location	Open the Add Location page.
Export to CSV	Start downloading of a list of locations in CSV format.
Location List
Heading Row
Delete Selected	Delete all the checked locations.
Each Row
Edit	Open the Update Location page for the location.
Delete	Delete the location.

Note
Refer to CSV File in Appendix for CSV Files.

Add Location

This page lets you add a new Location and associate OpenFlow Switches and AMF Members with the location.
If you specify an added Location for a device, the device can access the network only from the OpenFlow Switches and AMF Members associated with the location.

Table 12: Configurable fields
Item Name	Description
Location ID (Mandatory)	ID (Name) of the location. Location ID must be unique. Max 255 characters
Note	Arbitrary string (comment) for the location. Max 255 characters.
OpenFlow Switches / AMF Members	List of OpenFlow Switches and AMF Members associated with the location.

Table 13: Displayed columns
Item Name	Description
OpenFlow Switch
Switch ID	ID (Name) of the OpenFlow Switch or AMF Member associated with the location.
Datapath ID	OpenFlow Switch's Datapath ID (used by OpenFlow controller to identify this switch). In most cases, It is automatically generated or configured on the switch.
Note	Arbitrary string (comment) for the OpenFlow Switch or AMF Member.

Table 14: Buttons
Item Name	Description
OpenFlow Switches / AMF Members
Select	Open the OpenFlow Switches / AMF Members dialog.
Page Bottom
Submit	Add a new location with the input information on this page and subordinate dialogs by committing the information for the newly added location.
Cancel	Cancel the operation for updating the list of switches which belong to the location.

OpenFlow Switches / AMF Members

This dialog lets you associate or dissociate OpenFlow Switches and AMF Members with the location.
This page shows a list of OpenFlow Switches / AMF Members which are registered on the Switches > OpenFlow Switch List page or the Switches > AMF Member List page.
By selecting OpenFlow Switches or AMF Members using the checkboxes, they can be added to the location.

Table 15: Displayed columns
Item Name	Description
Switch ID	ID (Name) of the registered OpenFlow Switch or AMF Member.
Datapath ID	OpenFlow Switch's Datapath ID (used by OpenFlow controller to identify this switch). In most cases, It is automatically generated or configured on the switch.
Note	Arbitrary string (comment) for the OpenFlow Switch or AMF Member.

Table 16: Buttons
Item Name	Description
Bottom of the dialog
Submit	Add the checked OpenFlow Switches or AMF Members to the location.
Cancel	Cancel the operation on the list of OpenFlow Switches or AMF Members in the location.

Update Location

This page lets you update the information of an existing location.

Table 17: Configurable fields
Item Name	Description
Location ID (Mandatory)	ID (Name) of the location. Location ID must be unique. Max 255 characters
Note	Arbitrary string (comment) for the location. Max 255 characters.
OpenFlow Switches / AMF Members	List of OpenFlow Switches and AMF Members associated with the location.

Table 18: Displayed columns
Item Name	Description
OpenFlow Switch
Switch ID	ID (Name) of the OpenFlow Switch or AMF Member associated with the location.
Datapath ID	OpenFlow Switch's Datapath ID (used by OpenFlow controller to identify this switch). In most cases, It is automatically generated or configured on the switch.
Note	Arbitrary string (comment) for the OpenFlow Switch or AMF Member.

Table 19: Buttons
Item Name	Description
OpenFlow Switches / AMF Members
Select	Open the OpenFlow Switches / AMF Members dialog.
Page Bottom
Submit	Update the location.
Cancel	Cancel the operation for updating the location.

OpenFlow Switches / AMF Members

This dialog lets you associate or dissociate OpenFlow Switches and AMF Members with the location.
This page shows a list of OpenFlow Switches / AMF Members which are registered on the Switches > OpenFlow Switch List page or the Switches > AMF Member List page.
By selecting or deselecting OpenFlow Switches or AMF Members using the checkboxes, they can be added to or removed from the location.

Table 20: Displayed columns
Item Name	Description
Switch ID	ID (Name) of the registered OpenFlow Switch or AMF Member.
Datapath ID	OpenFlow Switch's Datapath ID (used by OpenFlow controller to identify this switch). In most cases, It is automatically generated or configured on the switch.
Note	Arbitrary string (comment) for the OpenFlow Switch or AMF Member.

Table 21: Buttons
Item Name	Description
Bottom of the dialog
Submit	Update the list of switches which belong to the location.
Cancel	Cancel the operation for updating the list of switches which belong to the location.

Schedule List

This page shows a list of Schedules.

Table 22: Target columns for search and sort operations
Item Name	Search	Sort
Schedule ID	×	×
Start Date / Time	×	×
End Date / Time	×	×
Note	×	×

Table 23: Displayed columns
Item Name	Description
Schedule ID	ID (Name) of the schedule. When clicked, the Update Schedule page for the schedule is displayed.
Start Date / Time	The beginning of the time range during a device is allowed to connect to the network. This can be also used as a condition for detecting unauthenticated devices with the UnAuth Group.
End Date / Time	The end of the time range during a device is allowed to connect to the network. This can be also used as a condition for detecting unauthenticated devices with the UnAuth Group.
Note	Arbitrary string (comment) for the schedule.

Table 24: Buttons
Item Name	Description
Page Top
Add Schedule	Open the Add Schedule page.
Export to CSV	Start downloading of a list of schedules in CSV format.
Schedule List
Heading Row
Delete Selected	Delete all the checked schedules.
Each Row
Edit	Open the Update Schedule page.
Delete	Delete the schedule.

Note
Refer to CSV File in Appendix for CSV Files.

Add Schedule

This page lets you add a new schedule.
You can control when devices can access the network by specifying schedules in security policies.

Table 25: Configurable fields
Item Name	Description
Schedule ID (Mandatory)	ID (Name) of the schedule. Schedule ID must be unique. Max 255 characters
Start Date / Time	The beginning of the time range during a registered device or a device in the UnAuth Group is allowed to connect to the network. Date / Time can be selected using calendar controls or entered manually. When you enter them manually, use the format "YYYY-mm-dd" for date and "HH:MM:SS" for time.
End Date / Time	The end of the time range during a registered device or a device in the UnAuth Group is allowed to connect to the network. Date / Time can be selected using calendar controls or entered manually. When you enter them manually, use the format "YYYY-mm-dd" for date and "HH:MM:SS" for time.
Note	Arbitrary string (comment) for the schedule. Max 255 characters.

◼ Calendar Controls

Date
Time

Note
Day of the week cannot be specified.

Table 26: Buttons
Item Name	Description
Page Bottom
Submit	Add a new schedule.
Cancel	Cancel the operation for adding a new schedule.

Update Schedule

This page lets you update information of an existing schedule.

Table 27: Configurable fields
Item Name	Description
Schedule ID (Mandatory)	ID (Name) of the schedule. Schedule ID must be unique. Max 255 characters
Start Date / Time	The beginning of the time range during a registered device or a device in the UnAuth Group is allowed to connect to the network. Date / Time can be selected using calendar controls or entered manually. When you enter them manually, use the format "YYYY-mm-dd" for date and "HH:MM:SS" for time.
End Date / Time	The end of the time range during a registered device or a device in the UnAuth Group is allowed to connect to the network. Date / Time can be selected using calendar controls or entered manually. When you enter them manually, use the format "YYYY-mm-dd" for date and "HH:MM:SS" for time.
Note	Arbitrary string (comment) for the schedule. Max 255 characters.

◼ Calendar Controls

Date
Time

Table 28: Buttons
Item Name	Description
Page Bottom
Submit	Update the schedule.
Cancel	Cancel the operation for updating the schedule.

Action List

This page shows a list of actions such as Block and Quarantine which are being executed on the Device > Active Device List page or at the request of external applications.

You can also unblock devices by deleting actions on this page.

Note
To unblock an AT-SESC-reported suspected device in an AMF Application Proxy environment, use this page to delete a corresponding action. Refer to Quick Tour's What is AT-SESC > What is AMF Application Proxy for more details on AMF Application Proxy.

Table 29: Target columns for search and sort operations
Item Name	Search	Sort	Note
Action ID	×	×
Priority	×	×
Condition	△^*	×	* Only the strings after "mac=", "ip=", "device-name=", "tag=", "location=", "switch=" and "network=" can be matched.
Action (OpenFlow/AMF)	△ ^*1	△^*2	1 Only the strings after "Pass(Permit) ->", "Drop(Block) ->", "Quarantine ->" and "Log-Only ->" can be matched. AMF Action after them cannot be matched. 2 Sorted in the order of "Pass(Permit)", "Drop(Block)", "Quarantine" and "Log-Only". Sort by the AMF Action is not supported.
Requester	×	×
Reason	×	×

Table 30: Displayed columns
Item Name	Description
Action ID	ID (Name) of the action. It is automatically assigned if unspecified. When clicked, the Action Detail page for the action is displayed.
Priority	Priority of the action. Smaller number has higher priority. Thus the matching action with the smaller priority value is executed.
Condition	Trigger condition of the action.
Action (OpenFlow/AMF)	Action OpenFlow Action (Pass(Permit), Quarantine, Drop(Block) and Log-Only) and AMF Action (Quarantine, Drop Packets, Link-Down and IP-Filter) are displayed.
Requester	Name or identifier of the system (AT-SESC or an external application) which runs the action.
Reason	Reason why the action is triggered.

Table 31: Buttons
Item Name	Description
Page Top
Add Action	Open the Add Action page.
Export to CSV	Start downloading of a list of actions in CSV format.
Refresh	Refresh the Action List page.
Action List
Heading Row
Delete Selected	Delete all the checked actions.
Each Row
Delete	Delete the action.

Note
Refer to CSV File in Appendix for CSV Files.

Add Action

This page lets you add a new action.

Table 32: Configurable fields
Item Name	Description
Action ID (Mandatory)	ID (Name) of the action. Action ID must be unique. Max 255 characters
Priority	Priority of the action. It must be an integer between 1 and 65535. Smaller number has higher priority. Thus the matching action with the smaller priority value is executed. Priority value is set to 10 if it is unspecified.
Reason	Administrative comment such as a reason for running this action. Max 255 characters
Condition
Device MAC Address	Unicast MAC address of the target device. Valid formats are as follows xx:xx:xx:xx:xx:xx, xx-xx-xx-xx-xx-xx, xxxx.xxxx.xxxx
Device IPv4 Address	Unicast IPv4 address of the target device.
Device	Device ID of the target device. Maximum 100 device IDs are shown in the dropdown list. If you enter text in the field, device IDs in the dropdown list are dynamically filtered to the ones which contain the input text in Device ID, Tag or Note (it shows maximum 100 elements). From the dropdown list, select a Device ID for the device.
Device Tag	Device Tag of the target device.
Location	Location ID for the target device. Maximum 100 IDs of the existing locations are shown in the dropdown list. If you enter text in the field, location IDs in the dropdown list are dynamically filtered to the ones which contain the input text in Location ID or Note (it shows maximum 100 elements). From the dropdown list, select a Location ID.
OpenFlow Switch	Switch ID for the target device. Maximum 100 IDs of the existing switches are shown in the dropdown list. If you enter text in the field, switch IDs in the dropdown list are dynamically filtered to the ones which contain the input text in Switch ID, Datapath ID, Upstream Port or Note (it shows maximum 100 elements). From the dropdown list, select a Switch ID.
Connecting Network	Network ID for the target device. Maximum 100 IDs of the existing networks are shown in the dropdown list. If you enter text in the field, Network IDs in the dropdown list are dynamically filtered to the ones which contain the input text in Network ID, VLAN ID or Note (it shows maximum 100 elements). From the dropdown list, select a Network ID.
Action
OpenFlow Action	OpenFlow action to run on the target device. Pass(Permit): Permit traffic from the device. Quarantine: Move the device to the quarantine network. Drop(Block): Block traffic from the device. Log-Only: Permit traffic from the device and record a log.
Pass/Quarantine VLAN ID	A VLAN ID on which the device is allowed to transmit packets.
AMF Action	An action to be taken on the AMF network deploying AMF Application Proxy feature. AMF Dependency: AT-SESC does not specify an action and lets AMF devices determine its action. Quarantine: Move the port where the device is connected to the quarantine VLAN. Drop Packets: Block traffic from the device at the layer two (MAC) level. Link-Down: Shutdown the port where the device is connected. IP-Filter: Block traffic from the device at the layer 3 (IP) level. Log-Only: AT-SESC does not specify an action and records the device information.

Table 33: Buttons
Item Name	Description
Page Bottom
Submit	Add a new action with the input data.
Cancel	Cancel the operation for adding a new action.

Action Detail

This page shows detailed information about the action.

Table 34: Displayed columns
Item Name	Description
Action ID	ID (Name) of the action. It is automatically assigned if unspecified.
Priority	Priority of the action. Smaller number has higher priority. Thus the matching action with the smaller priority value is executed.
Reason	Reason why the action is triggered.
Condition
Device MAC Address	Unicast MAC address of the target device.
Device IPv4 Address	IPv4 address of the target device.
Device	Device ID of the target device.
Device Tag	Device Tag of the target device.
Location	Location ID for the target device.
OpenFlow Switch	Switch ID for the target device.
Connecting Network	Network ID for the target device.
Action
OpenFlow Action	OpenFlow action to run on the target device. Pass(Permit): Permit traffic from the device. Quarantine: Move the device to the quarantine network. Drop(Block): Block traffic from the device. Log-Only: Permit traffic from the device and record a log.
Pass/Quarantine VLAN ID	A VLAN ID on which the device is allowed to transmit packets.
AMF Action	An action to be taken on the AMF network deploying AMF Application Proxy feature. AMF Dependency: AT-SESC does not specify an action and lets AMF devices determine its action. Quarantine: Move the port where the device is connected to the quarantine VLAN. Drop Packets: Block traffic from the device at the layer two (MAC) level. Link-Down: Shutdown the port where the device is connected. IP-Filter: Block traffic from the device at the layer 3 (IP) level. Log-Only: AT-SESC does not specify an action and records the device information.

Table 35: Buttons
Item Name	Description
Page Top
Back	Go back to the Action List page.

C613-04088-00 Rev B

14 Jun 2021 09:30