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Verify that NAT is not performed on the on-premises subnets that need to access the cloud. Verify that mutual access between the public IP addresses of the VPN gateway and customer gateway is permitted. Parent topic: Connection or Ping Failure
Verify that NAT is not performed on the on-premises subnets that need to access the cloud. Verify that mutual access between the public IP addresses of the VPN gateway and customer gateway is permitted. Parent topic: Connection or Ping Failure
Configuring the on-premises VPN device: Select the public IP address on the on-premises data center side, complete configurations of IPsec negotiation phases 1 and 2 on the device that supports IPsec VPN, and then configure network routes, NAT, and security rules.
Configure routes, NAT, and security policies on the VPN device. Parent topic: Networking and Application Scenarios
The value must be the actual host IP address in the NAT scenario. leftid=22.22.22.22 # Set the local ID. leftsourceip=22.22.22.22 # In the NAT scenario, enter the post-NAT public IP address.
Ensure that routes, NAT, and security policy rules are correctly configured on your on-premises gateway device. Then, ping the servers in subnets at both ends. VPN is triggered based on data flows. After you configure VPN, ping a device in the peer subnet.
Ensure that routes, NAT, and security policy rules are correctly configured on your on-premises gateway device. Then, ping the servers in subnets at both ends. VPN is triggered based on data flows. After you configure VPN, ping a device in the peer subnet.
Ensure that routes, NAT, and security policy rules are correctly configured on your on-premises gateway device. Then, ping the servers in subnets at both ends. VPN is triggered based on data flows. After you configure VPN, ping a device in the peer subnet.
A VPN is used together with source NAT to enable access to specific IP addresses across clouds. A VPN can be used between the cloud and your home network that uses PPPoE dial-up. A VPN can be used between the cloud and 4G/5G routers.
A VPN is used together with source NAT to enable access to specific IP addresses across clouds. A VPN can be used between the cloud and your home network that uses PPPoE dial-up. A VPN can be used between the cloud and 4G/5G routers.
The NAT mapping IP address of the customer server is 22.22.22.22 and the local subnet is 192.168.222.0/24. The ECS IP address and the customer server IP address are 192.168.200.200 and 192.168.222.222, respectively.
NAT is disabled.
detection fail NAT detection fails. fragment packet limit The number of fragments exceeds the upper limit. fragment packet reassemble timeout Fragment reassembly times out. peer cert is expired The peer certificate has expired. peer cert is revoked by CRL The peer certificate is
Red Hat Enterprise Linux Version Requirements Table 1 lists the client versions supported by Red Hat Enterprise Linux. Table 1 Version requirements Red Hat Enterprise Linux Version OpenSSL Version OpenVPN Version 9.5 1.1.1 or later 2.5 or later Procedure On Windows, download lib64pkcs11
