Chapter 9: IPX Routing Configuration Guide156 SmartSwitch Router User Reference ManualConfigure Static SAP Table EntriesServers in an IPX network use SAP to advertise services via broadcast packets. Servicesfrom servers are stored in the Server Information Table. If you want to have a serviceexplicitly advertised with different hops then you will need to configure a static entry.To add an entry into the Server Information Table, enter the following command inConfigure mode:Control Access to IPX NetworksTo control access to IPX networks, you create access control lists and then apply them withfilters to individual interfaces. The SSR supports the following IPX access lists that youcan use to filter various kinds of traffic:• IPX access control list: Restrict traffic based on the source address, destination address,source socket, destination socket, source network mask or destination network mask.• SAP access control list: Restricts advertisements or learning of SAP services. These listsare used for SAP filters. They can also be used for Get Nearest Server (GNS) replies.• RIP access control list: Restricts advertisements or learning of networks.Create an IPX Access Control ListIPX access control lists control which IPX traffic is received from or sent to an interfacebased on source address, destination address, source socket, destination socket, sourcenetwork mask or destination network mask. This is used to permit or deny traffic fromone IPX end node to another.To create an IPX access control list, perform the following task in the Configure mode:Once an IPX access control list has been created, you must apply the access control list toan IPX interface. To apply an IPX access control list, enter the following command inConfigure mode:Add a SAP table entry. ipx add sap Create an IPX access control list. acl permit|deny ipx Apply an IPX access control list. acl apply interface input|output [logging [on|off]]
