To change the outgoing IP address of a Squid proxy server, you can use the following steps:
/etc/squid/squid.conf) and add the following lines to the end of the file:tcp_outgoing_address x.x.x.x
Replace x.x.x.x with the desired outgoing IP address.
systemctl reload squid
This will reload the Squid server and apply the changes you made to the configuration.
From now on, Squid will use the specified outgoing IP address for all outgoing connections.
Keep in mind that changing the outgoing IP address of a Squid proxy server may affect the functionality of certain applications or protocols that rely on the original IP address. You should test the proxy server after making the change to make sure that it is still working as expected.
For more information about how to configure a Squid proxy server, you can consult the Squid documentation or use the man squid command to see the manual page.