An information processing method, a device, a related apparatus and a storage medium are provided. The method includes: obtaining an Internet Protocol (IP) domain from a Unified Data Management (UDM) or a Unified Data Repository (UDR); sending the obtained IP domain to a Policy Control Function (PCF).

An information processing method, a device, a related apparatus and a storage medium are provided. The method includes: obtaining an Internet Protocol (IP) domain from a Unified Data Management (UDM) or a Unified Data Repository (UDR); sending the obtained IP domain to a Policy Control Function (PCF).

This disclosure describes techniques for implementing network address translation as a distributed service over the nodes of a logical network fabric, such as a software-defined network fabric. A method includes registering, by an edge node of a network, an IP address of a client device. The method further includes forwarding, by the edge node, the registered IP address to a control plane of the network. The method further includes checking, by the control plane, a network address translation policy. The method further includes recording, by the control plane, translations between the registered IP address and an allocated IP address in a translation table, each of the translations being related to the edge node. The method further includes returning, by the control plane, the translations between the registered IP address and the allocated IP address to the edge node.

This disclosure describes techniques for implementing network address translation as a distributed service over the nodes of a logical network fabric, such as a software-defined network fabric. A method includes registering, by an edge node of a network, an IP address of a client device. The method further includes forwarding, by the edge node, the registered IP address to a control plane of the network. The method further includes checking, by the control plane, a network address translation policy. The method further includes recording, by the control plane, translations between the registered IP address and an allocated IP address in a translation table, each of the translations being related to the edge node. The method further includes returning, by the control plane, the translations between the registered IP address and the allocated IP address to the edge node.

A gateway apparatus includes: a selection part that selects one network address translation apparatus from a plurality of network address translation apparatuses redundantly storing a global IP address(es) allocated to a terminal(s) of a subscriber(s); and a forwarding part that forwards a packet(s) received from the terminal(s) to the selected network address translation apparatus.

A computer implemented method for monitoring and managing a security policy of a plurality of application specific objects across a plurality of datacenters are provides. The computer implemented method includes following steps: (i) displaying the plurality of application devices managed in a security policy management system in a single pane view; (ii) adding new application devices to a device inventory; (iii) automatically generating a trend line graph to display a configuration changes of the plurality of application specific objects over a period of time; (iv) defining a logic for searching and fetching a plurality of rules and a plurality of policies across the plurality of application devices; (v) defining a new security policy to the plurality of application specific objects; and (vi) implementing the new security policy to modify a plurality of user details and a rule and a policy information associated with the plurality of application specific objects.

The number of IP pools is increased independently of the number of network interfaces coupled to an external network. In response to a registration request requesting registration of an IP address pool, which is a part of an IP address space, in a first network, a control apparatus is configured to cause a processor to execute: generating a logical interface configured to operate as a logical network interface; logically coupling the logical interface to a logical switch; generating a NAT module logically coupled to a second network interface and configured to mutually convert an IP address in the IP address pool and an IP address in a second network; and logically coupling the NAT module to the logical interface.

A system for virtual machine port translation and dynamic routing of a network includes at least one processor, which executes stored instructions to perform a method for virtual machine port translation and dynamic routing of a network. One or more virtual machines are provided, each virtual machine having at least one internal IP address that is routable or assignable to one or more external IP addresses. One or more thresholds are set for each of the external IP addresses based on a policy or constraint set forth by a service provider. An analysis is performed on a connection state of the network. It is determined, based on the analysis, whether any of the external IP addresses meet or exceed the set thresholds. Based on the determination, a routing operation is selected and performed from among the following set of routing operations: dynamically route an internal IP address of a respective virtual machine to a different external IP address than an external IP address currently assigned thereto, and defer the dynamic routing.

A MAP-T system that shares an IPv4 address with one or more other MAP-T systems identifies low latency (LL) traffic for an upstream and a downstream perspective by enhancing NAT of ports using MAP-T rules. The MAP-T rules provide a range of transport ports with a transport slice providing for a subdivision of the transports into a subnet range so as to isolate certain ports for mapping LL traffic. An access point device and a cable modem of the MAP-T system are configured so as to appropriately transform any received traffic so as to properly direct the traffic.

A MAP-T system that shares an IPv4 address with one or more other MAP-T systems identifies low latency (LL) traffic for an upstream and a downstream perspective by enhancing NAT of ports using MAP-T rules. The MAP-T rules provide a range of transport ports with a transport slice providing for a subdivision of the transports into a subnet range so as to isolate certain ports for mapping LL traffic. An access point device and a cable modem of the MAP-T system are configured so as to appropriately transform any received traffic so as to properly direct the traffic.