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How to NAT source IP address of POD connecting to server on external Public IP address?


How to NAT source IP address of POD connecting to server on external Public IP address?

By : Văn Việt
Date : October 17 2020, 06:10 PM
With these it helps Kubernetes uses worker nodes Internet connection. You can setup NAT for your nodes and the Kubernetes will use NAT's public IP. You can further attach multiple public IPs to NAT node and write iptables or iproute rules which can make NAT or routing decisions based on destination IP address.
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EC2: Connecting to own mysql server on external address

EC2: Connecting to own mysql server on external address


By : const
Date : March 29 2020, 07:55 AM
I hope this helps . You might try some of the following:
DNS. You can use Route 53 (or any other DNS provider) to create DNS records that point to your current IP address of an instance. Secondary Elastic Network Interfaces can be moved from one instance to another so after an upgrade you could just move the NIC to the new production instance without changing any IP addresses.
Twisted python not serving file when connecting to the server using public IP address

Twisted python not serving file when connecting to the server using public IP address


By : Leonewulf
Date : March 29 2020, 07:55 AM
wish helps you Solved. Like Broseph pointed out, I didn't have the port forwarded out in the router. Thank you for engaging.
Can an AWS private IP address server connect to a public IP address server that is in the same VPC?

Can an AWS private IP address server connect to a public IP address server that is in the same VPC?


By : Ahicast
Date : March 29 2020, 07:55 AM
I hope this helps .
Can a server that is using its private IP address connect to another servers public IP address?
Python cannot bind my external/public ip address using socket, gives error But when using local ip address the error doe

Python cannot bind my external/public ip address using socket, gives error But when using local ip address the error doe


By : Hoa
Date : March 29 2020, 07:55 AM
hope this fix your issue You can only bind to an IP address which is local to your system. The "public IP" you see is likely not the IP address of your local machine but the IP address of your router which provides you with internet connectivity.
That means you would need to run a program on this router in order to bind to this IP address. Since this is usually impossible the common way to make some internal service accessible from outside is to bind to the address in your local network and then add a forward rule to your router which forwards external connections to your internal IP and port where the service is bound to and listening.
In Boost ASIO how can I set the source IP address to impersonate another server's IP address?

In Boost ASIO how can I set the source IP address to impersonate another server's IP address?


By : Mik Wrench
Date : March 29 2020, 07:55 AM
will help you One can set the source IP to an arbitrary address on outbound data by manually constructing both network and transport layer headers, then sending the headers and the desired payload to a raw socket. The use of raw sockets may require elevated permissions, or may be disabled or restricted by the kernel, such as on some Microsoft platforms. Furthermore, due to TCP's three-way handshake and unpredictable sequence numbers, the effectiveness of the forged TCP segment, outside of potential TCP reset attacks, is questionable.
Routing is a different topic and depends on the various routers and configurations. For instance, devices may perform egress filtering and drop packets with a source address for which the device cannot validate. Furthermore, the affects of an IP address conflict can vary, but it often results in an intermittent connection.
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