$ socat man
Socat is a command line based utility that establishes two bidirectional byte streams and transfers data between them. Because the streams can be constructed from a large set of different types of data sinks and sources (see address types), and because lots of address options may be applied to the streams, socat can be used for many different purposes.
In terms of tasks And not to put anything or to change it only to change the connection address (from address With address)
As the Host To make a kind of proxy that forwards requests Host And the Hoth With and responses from a Host With Host A, without making the manipulation of the Host As well? Just changing in on the Host And the Host address With the Host address B.Masquerading. The iptables rule.
Something tells me I will have a few rules for iptables V.Two or three rules depending on the situation. Normal NAT in fact.