Bridging between Network Segments with a Logical Router
First Claim
Patent Images
1. A system comprising:
- a first plurality of virtual machines belonging to a first overlay network;
a second plurality of virtual machines belonging to a second overlay network, wherein the first and second pluralities of virtual machines are operating in a plurality of host machines, each host machine comprising a managed physical routing element (MPRE) for routing data packet between virtual machines in different overlay networks, wherein a particular MPRE is configured as a bridge for routing packets between virtual machines that are in different overlay networks but in a same IP (internet protocol) subnet.
1 Assignment
0 Petitions
Accused Products
Abstract
Some embodiments provide a system that includes a first set of virtual machines belonging to a first overlay network and a second set of virtual machines belonging to a second overlay network. The first and second sets of virtual machines operate in several host machines, each of which includes a managed physical routing element (MPRE) for routing data packet between virtual machines in different overlay networks. A particular MPRE is configured as a bridge for routing packets between virtual machines that are in different overlay networks but in a same IP (internet protocol) subnet.
78 Citations
20 Claims
-
1. A system comprising:
-
a first plurality of virtual machines belonging to a first overlay network; a second plurality of virtual machines belonging to a second overlay network, wherein the first and second pluralities of virtual machines are operating in a plurality of host machines, each host machine comprising a managed physical routing element (MPRE) for routing data packet between virtual machines in different overlay networks, wherein a particular MPRE is configured as a bridge for routing packets between virtual machines that are in different overlay networks but in a same IP (internet protocol) subnet. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A system comprising:
-
a first plurality of virtual machines belonging to a first overlay network; and a second plurality of virtual machines belonging to a second overlay network, wherein the first and second pluralities of virtual machines are operating in a plurality of host machines, each host machine comprising a managed physical routing element (MPRE) for routing data packet between virtual machines in different overlay networks, wherein at least one of the MPREs is configured as a bridge that learns pairings between link layer address and overlay network identifiers. - View Dependent Claims (10, 11, 12, 13, 14, 15)
-
-
16. A method comprising:
-
defining a managed physical routing element (MPRE) that is to be operated in a plurality of host machines, wherein an instance of the MPRE operating in a host machine is for routing a data packet from a first segment of the logical network to a second segment of the logical network; configuring a particular instance of the MPRE operating in a particular host machine to act as a bridge that learns pairings between link layer address and overlay network identifiers. - View Dependent Claims (17, 18, 19, 20)
-
Specification