====== Ubuntu - Squid - Allow IP Address Range ======

If you open the configuration file /etc/squid/squid.conf, you will see the rules that allow IP addresses to connect to the proxy server like this:

<file bash /etc/squid/squid.conf>
...
acl localnet src 192.168.0.0/16
...
</file>

----

You can add a new ACL entry to allow a range of IP addresses to connect to your proxy server:

<file bash /etc/squid/squid.conf>
...
acl localnet src 212.80.113.0/16
...
</file>

Save the file.

<WRAP importanT>
**WARNING:**  If you remove any ACL from the file, all IP addresses from that range will not be able to connect to the proxy server.
</WRAP>


---

===== Restart Squid =====

<code bash>
sudo systemctl restart squid
</code>