公开(公告)号：US11271905B2

公开(公告)日：2022-03-08

申请号：US16167361

申请日：2018-10-22

申请人： Google LLC

发明人： Maurilio Cometto ,  Máté Ferenczy ,  Sriganesh Kini ,  Mohammad Y. Hajjat ,  Manoj Sharma

IPC分类号： H04L12/46 ,  H04L29/06 ,  H04L67/1001 ,  H04L61/2575 ,  G06F9/455

摘要： In one embodiment, a system includes a plurality of first host machines implementing a public-cloud computing environment, wherein at least one of the first host machines comprises at least one public-cloud virtual machine (VM) that performs network address translation; and a plurality of second host machines implementing a private-cloud computing environment, wherein at least one of the second host machines comprises one or more private-cloud virtual machines, wherein the public-cloud VM is configured to receive, via a network tunnel from the private-cloud VM, one or more first packets to be sent to a public Internet Protocol (IP) address of a public network host, translate, using a NAT mapping, a source address of each first packet from a private IP address of the private-cloud VM to an IP address of the public-cloud VM, and send the first packet to the IP address of the public-cloud VM.

公开(公告)号：US20240356897A1

公开(公告)日：2024-10-24

申请号：US18659847

申请日：2024-05-09

申请人： Google LLC

发明人： Maurilio Cometto ,  Mate Ferenczy ,  Sriganesh Kini ,  Mohammad Y. Hajjat ,  Manoj Sharma

IPC分类号： H04L9/40 ,  G06F9/455 ,  H04L12/46 ,  H04L61/2575 ,  H04L67/1001

CPC分类号： H04L63/0263 ,  G06F9/45558 ,  H04L12/4633 ,  H04L12/4641 ,  H04L61/2575 ,  H04L63/0209 ,  H04L63/101 ,  H04L67/1001 ,  G06F2009/45595

摘要： In one embodiment, a system includes a plurality of first host machines implementing a public-cloud computing environment, wherein at least one of the first host machines comprises at least one public-cloud virtual machine (VM) that performs network address translation; and a plurality of second host machines implementing a private-cloud computing environment, wherein at least one of the second host machines comprises one or more private-cloud virtual machines, wherein the public-cloud VM is configured to receive, via a network tunnel from the private-cloud VM, one or more first packets to be sent to a public Internet Protocol (IP) address of a public network host, translate, using a NAT mapping, a source address of each first packet from a private IP address of the private-cloud VM to an IP address of the public-cloud VM, and send the first packet to the IP address of the public-cloud VM.

公开(公告)号：US12010097B2

公开(公告)日：2024-06-11

申请号：US17651417

申请日：2022-02-16

申请人： Google LLC

发明人： Maurilio Cometto ,  Mate Ferenczy ,  Sriganesh Kini ,  Mohammad Y. Hajjat ,  Manoj Sharma

IPC分类号： H04L9/40 ,  G06F9/455 ,  H04L12/46 ,  H04L61/2575 ,  H04L67/1001

CPC分类号： H04L63/0263 ,  G06F9/45558 ,  H04L12/4633 ,  H04L12/4641 ,  H04L61/2575 ,  H04L63/0209 ,  H04L63/101 ,  H04L67/1001 ,  G06F2009/45595

摘要： In one embodiment, a system includes a plurality of first host machines implementing a public-cloud computing environment, wherein at least one of the first host machines comprises at least one public-cloud virtual machine (VM) that performs network address translation; and a plurality of second host machines implementing a private-cloud computing environment, wherein at least one of the second host machines comprises one or more private-cloud virtual machines, wherein the public-cloud VM is configured to receive, via a network tunnel from the private-cloud VM, one or more first packets to be sent to a public Internet Protocol (IP) address of a public network host, translate, using a NAT mapping, a source address of each first packet from a private IP address of the private-cloud VM to an IP address of the public-cloud VM, and send the first packet to the IP address of the public-cloud VM.

公开(公告)号：US20220174042A1

公开(公告)日：2022-06-02

申请号：US17651417

申请日：2022-02-16

申请人： Google LLC

发明人： Maurilio Cometto ,  Mate Ferenczy ,  Sriganesh Kini ,  Mohammad Y. Hajjat ,  Manoj Sharma

IPC分类号： H04L9/40 ,  H04L12/46 ,  H04L67/1001 ,  H04L61/2575 ,  G06F9/455

摘要： In one embodiment, a system includes a plurality of first host machines implementing a public-cloud computing environment, wherein at least one of the first host machines comprises at least one public-cloud virtual machine (VM) that performs network address translation; and a plurality of second host machines implementing a private-cloud computing environment, wherein at least one of the second host machines comprises one or more private-cloud virtual machines, wherein the public-cloud VM is configured to receive, via a network tunnel from the private-cloud VM, one or more first packets to be sent to a public Internet Protocol (IP) address of a public network host, translate, using a NAT mapping, a source address of each first packet from a private IP address of the private-cloud VM to an IP address of the public-cloud VM, and send the first packet to the IP address of the public-cloud VM.