How to block Bulk IP?

Installing and Using OpenWrt
1

I want to block a lot of IP

https://raw.githubusercontent.com/hagezi/dns-blocklists/main/ips/doh.txt

Create firewall rules for each one? Is there any more fast way without installing any additional packages?

2

create an ipset, use that ipset in the blocking fw rule.

the banIP package does this for you, but you didn't want any additional software.

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3

That what I done

Where? You mean forward? Or what?

4

if you want to disallow access, reject the traffic ?

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5

Yes. I what to block it totally.

6

it wasn't a question.

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7

In this context, "fw" means firewall. So, you create an ipset, put all the addresses there, then create a rule on the firewall to block all traffic coming from an IP in the set.

You could create a script to refresh the ipset periodically.

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