1. An antenna switch apparatus comprising:
a first input means receiving a cable broadcasting signal;
a second input means receiving one of a terrestrial broadcasting signal and a satellite broadcasting signal;
a first split means splitting the cable broadcasting signal input by the first input means into a first cable broadcasting signal and a second cable broadcasting signal for outputting;
a select means selecting one of the terrestrial broadcasting signal and the satellite broadcasting signal input by the second input means, and the first cable broadcasting signal;
a first output means outputting one of the second cable broadcasting signal and an OOB signal extracted from the second cable broadcasting signal; and
a second output means outputting a signal selected by the select means.
2. The antenna switch apparatus of claim 1 further comprising:
a second split means splitting the second cable broadcasting signal into a third cable broadcasting signal and a fourth cable broadcasting signal for outputting; and
a third output means outputting the fourth cable broadcasting signal,
wherein the first output means outputting one of the third cable broadcasting signal and the OOB signal extracted from the third cable broadcasting signal.
3. The antenna switch apparatus of claim 1 further comprising:
a fourth output means,
wherein the first split means splitting the cable broadcasting signal input by first input means into the first cable broadcasting signal, a third cable broadcasting signal and a fourth cable broadcasting signal for outputting,
wherein the fist output means outputting one of the third cable broadcasting signal and the OOB signal extracted from the third cable broadcasting signal,
wherein the fourth output means outputting the fourth cable broadcasting signal.
4. A switching method of an antenna switch comprising:
receiving a cable broadcasting signal;
receiving one of a terrestrial broadcasting signal and a satellite broadcasting signal;
splitting the received cable broadcasting signal into a first cable broadcasting signal and a second cable broadcasting for outputting;
selecting one of the received terrestrial broadcasting signal and satellite broadcasting signal, and the first cable broadcasting signal for outputting; and
outputting one of the second cable broadcasting signal and the OOB signal extracted from the second cable broadcasting signal.
5. A switching method of an antenna switch comprising:
receiving a cable broadcasting signal;
receiving one of a terrestrial broadcasting signal and a satellite broadcasting signal;
splitting the received cable broadcasting signal into a first cable broadcasting signal and a second cable broadcasting for outputting;
splitting the second cable broadcasting signal into a third cable broadcasting signal and a fourth cable broadcasting signal for outputting;
selecting one of the received terrestrial broadcasting signal and satellite broadcasting signal, and the first cable broadcasting signal for outputting;
outputting one of the third cable broadcasting signal and the OOB signal extracted from the third cable broadcasting signal; and
outputting the fourth cable broadcasting signal.
6. A switching method of an antenna switch comprising:
receiving a cable broadcasting signal;
receiving one of a terrestrial broadcasting signal and a satellite broadcasting signal;
splitting the received cable broadcasting signal into a first cable broadcasting signal, a third cable broadcasting and a fourth cable broad casting for outputting;
selecting one of the received terrestrial broadcasting signal and satellite broadcasting signal, and the first cable broadcasting signal for outputting;
outputting the third cable broadcasting signal or the OOB signal extracted form the third cable broadcasting signal; and
outputting the fourth cable broadcasting signal.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. An arrangement for dynamic port configuration of network equipment for communication in a broadband network, characterized in that it comprises:
a network operator intermediate means connecting end-user equipment, having a Media Access Control address, to the network through ports;
a means for activating a Dynamic Host Configuration Protocol relay agent in said network operator intermediate means;
a filter in the network operator intermediate means filtering by capturing all broadcasted packets from end-user equipment to a network dynamic host configuration protocol server (24), packets from the network DHCP server and relay agent packets;
in said network operator intermediate means said relay agent deploying remote-id and circuit-id relay options adding information to the packet about a unique Media Access Control address of the end-user equipment and physical port where the packet is received, thus enabling the network Dynamic Host Configuration Protocol server to uniquely identify, through a relay agent packet and port-id, where the intermediate means resides in the network and thus the end-user equipment;
a central managing database in connection with the Dynamic Host Configuration Protocol server, reachable through said network operator intermediate means, keeping templates with recordings of network equipment parameters for their physical port settings and deployed services, thus enabling dynamic updating of port settings by conveying said recordings from said central managing database through a protocol means, recognizing the address to the network operator intermediate means through a relay agent packet to said network operator intermediate means and updating the parameters for intermediate port settings.
2. An arrangement according to claim 1, characterized in that the network operator intermediate means filter masquerades the Dynamic Host Configuration Protocol server address when capturing packets by replacing it with the network operator intermediate means address when communicating with the network operator intermediate means, enabling the network operator intermediate means to take the role of the Dynamic Host Configuration Protocol server in responding to Dynamic Host Configuration Protocol renewals even if the central Dynamic Host Configuration Protocol server does not respond, thereby increasing service availability.
3. An arrangement according to claim 2, characterized in that the arrangement enables the network operator intermediate means to conceal the true Dynamic Host Configuration Protocol server address which increases network security as the Dynamic Host Configuration Protocol server becomes less exposed.
4. An arrangement according to claim 1, characterized in that a Dynamic Host Configuration Protocol snooping feature enables the network operator intermediate means capturing a packet, whereby options contained in the Dynamic Host Configuration Protocol packet can be replaced by the network operator intermediate means filter for the purpose of communication with the Dynamic Host Configuration Protocol server.
5. An arrangement according to claim 4, characterized in that an original packet before being replaced is stored, thus when receiving a reply from the Dynamic Host Configuration Protocol server, the network operator intermediate means reinstalling original options before forwarding the reply to the end-user equipment.
6. An arrangement according to claim 1, characterized in that the central management database is able to policy decisions including at least the following:
if an address is granted at all at this time; and
if configuration parameters should be installed in some other network element as a result of an end-user address request.
7. An arrangement according to claim 6, characterized in that such configuration parameters are at least one of the following:
packet filters;
rate-limiting;
packet priority processing; and
access control to multicast groups.
8. An arrangement according to claim 1, characterized in that information about an assigned IP address, through the Dynamic Host Configuration Protocol enables the network operator intermediate means to inject a host route to the assigned address into its routing table, whereby the host route can be announced by Interior Gateway Protocol or Exterior Gateway Protocol protocols to other routers, enabling them to learn a specific route to a local destination.
9. An arrangement according to claim 1, characterized in that the parameters for the intermediate port settings are enabling or disabling configuration at a specific datetime.
10. An arrangement according to claim 1, characterized in that said recordings in said management database record billing, security and other services that have been deployed to a customer at any given time.
11. An arrangement according to claim 1, characterized in that the connection speed to the network at any given time is determined by said recordings.
12. An arrangement according to claim 1, characterized in that an end-user equipment connects to said central managing database through an end-user interface to said templates in order to change the parameters for the intermediate port settings.
13. A method f or dynamic port configuration of network equipment for communication in a broadband network, characterized in that the method comprises the steps of:
connecting end-user equipment through a network operator intermediate means, having a Media Access Control address, to the network through ports;
activating a Dynamic Host Configuration Protocol relay agent in said network operator intermediate means;
filtering in the network operator intermediate means, by capturing all broadcasted packets from end-user equipment to a DHCP server, packets from a network DHCP server and relay agent packets;
deploying in said network operator intermediate means through said relay agent remote-id and circuit-id relay options adding information to the packet about a unique Media Access Control address of the end-user equipment, and physical port where the packet is received, thus enabling the network Dynamic Host Configuration Protocol server to uniquely identify, through the relay agent and port-id, where the network operator intermediate means resides in the network and thus the end-user equipment;
keeping templates through a central managing database, reachable through said network operator intermediate means in connection with the Dynamic Host Configuration Protocol server, with recordings of network equipment parameters for their physical port settings and deployed services, thus enabling dynamic updating of port settings by conveying said recordings from said central managing database through a protocol means, recognizing the address to the network operator intermediate means through a relay agent packet to said network operator intermediate means updating the parameters for the intermediate port settings.
14. A method according to claim 13, characterized in that the network operator intermediate means filter masquerades the Dynamic Host Configuration Protocol server address when capturing packets by replacing it with the intermediate means address when communicating with the network operator intermediate means, enabling the network operator intermediate means to take the role of the Dynamic Host Configuration Protocol server in responding to Dynamic Host Configuration Protocol renewals even if the central Dynamic Host Configuration Protocol server does not respond, thereby increasing service availability.
15. A method according to claim 14, characterized in that the method enables the network operator intermediate means to conceal the true Dynamic Host Configuration Protocol server address which increases network security as the Dynamic Host Configuration Protocol server becomes less exposed.
16. A method according to claim 13, characterized in that a Dynamic Host Configuration Protocol snooping feature enables the network operator intermediate means capturing a packet, whereby options contained in the Dynamic Host Configuration Protocol packet can be replaced by the network operator intermediate means filter for the purpose of communication with the Dynamic Host Configuration Protocol server.
17. A method according to claim 16, characterized in that an original packet before being replaced is stored, thus when receiving a reply from the Dynamic Host Configuration Protocol server, the network operator intermediate means reinstalling original options before forwarding the reply to the end-user equipment.
18. A method according to claim 13, characterized in that the central management database is able to policy decisions including at least the following:
if an address is granted at all at this time; and
if configuration parameters should be installed in some other network element as a result of an end-user address request.
19. A method according to claim 18, characterized in that such configuration parameters are at least one of the following:
pocket filters;
rate limiting;
packet priority processing; and
access control to multicast groups.
20. A method according to claim 13, characterized in that information about an assigned IP address, through the Dynamic Host Configuration Protocol enables the intermediate means to inject a host route to the assigned address into its routing table, whereby the host route can be announced by Interior Gateway Protocol or Exterior Gateway Protocol protocols to other routers, enabling them to learn a specific route to a local destination.
21. A method according to claim 13, characterized in that the parameter settings are enabling or disabling configuration at a specific datestime.
22. A method according to claim 13, characterized in that said recordings in said management database record billing, security and other services that have been deployed to a customer at any given time.
23. A method according to claim 13, characterized in that the connection speed to the network at any given time is determined by said recordings.
24. A method according to claim 13, characterized in that an end-user equipment connects to said central managing database through an end-user interface to said templates in order to change the parameters for intermediate port settings.