Applies To:Show Versions
BIG-IQ Centralized Management
- 8.2.0, 8.1.0, 8.0.0
Access Control Lists
About Access Control Lists
- A portal access resource
- An app tunnel
- A remote desktop
Configuring user-defined ACLs
- At the top of the screen, selectConfiguration, then on the left side of the screen, click .
- Click the name of an Access group.A new screen displays the group's properties.
- Navigate to.
- The screen displays the user-defined ACLs (either the shared or the device-specific) in the working configuration for the Access group.
- To create a new shared or device-specific ACL, click theCreatebutton under User-defined ACLs (Shared) or User-defined ACLs (Device-specific).
- To delete a user-defined ACL, select the check box next to the ACL and click theDeletebutton. However, you cannot delete a pinned ACL or an ACL that is referenced by an access policy.
- Reorder user-defined shared or device-specific ACLs by alhabetical or reverse-alphabetical order by selecting the columnACL Orderto toggle between these two methods of organization.
- SelectCreateor select an existing ACL to begin configuration.
- Enter aNamefor this user-defined ACL.
- Enter aPartition. The default isCommon. You can also enter a custom path to a partition you have created. Only users with access to a partition can view the objects that the partition contains. If the object resides in theCommonpartition, all users can access it.
- In theACL Orderfield, type a number to specify the order of this ACL relative to others.
- To consider alphabetic case when matching paths in an access control entry, in the Configuration area forMatch Case For Paths, selectYes; otherwise, selectNo.
- To specify the properties of an access control entry, clickAddor click an existing access control entry.
- Layer 4 access control entries operate on the protocol layer only; for layer 4, you can configure only the protocols and addresses on which to act. Layer 7 access control entries work on the application layer; for layer 7, you can configure hosts and paths and select a URI scheme.
- ForType, selectL4,L7, orL4+7to specify the TCP layer on which the access control entry operates.With Network Access, you can use a Layer 7 ACL that is configured to provide access control for port 80 HTTP connections. However, to provide access control for other ports, you must create a second virtual server that is configured with the default access profile and the IP address to which the ACL entry applies.For HTTPS connections, the system can apply Layer 7 ACL entries only if the virtual server has the private key of the backend server.
- ForSource IP Address, select aTypeof address to match:Host,Network, orAnyand, fill in any additional fields that display, such asAddressandMask.
- ForSource Port(s), specify a port or range of ports.
- ForDestination IP Address, select aTypeof address to match:Host,Network, orAnyand fill in any additional fields that display, such asAddressandMask.
- ForDestination Port(s), specify a port or range of ports.
- For Layer 4, (L4orL4+7) forProtocolselect the protocol to which the entry applies.
- For Layer 7, (L7orL4+7) forSchemeselectHTTP,HTTPS, orAny.
- For Layer 7, forHost Namespecify a host name.You can use wildcard characters. To represent one or more characters, use an asterisk (*). To represent a single character, use a question mark (?).
- For Layer 7, forPathstype one or more URIs separated by spaces.You can use wildcard characters as specified forHost Name.
- ForActionselect the action for the ACL to take when this access control entry is encountered.
- Allow- Allow the traffic.
- Continue- Skip checking the remaining entries in this ACL and continue evaluation at the next ACL.
- Discard- Drop the packet silently.
- Reject- Drop the packet and send TCP RST (on TCP flows), or proper ICMP messages (on UDP flows), or, on other protocols, silently drop the packet.For HTTP traffic only, no TCP RST message is sent; instead, an ACL deny page displays.
- ForLog, select an option for logging for when actions of this type occur:
- None- Log nothing.
- Packet- Log the matched packet.
- ClickSave & Close.