一、利用.htaccess文件 在.htaccess中写法,如: ErrorDocument 403 http://www.XX.com //这一行可有可无,表达的意思就是在不被允许的IP段打开的时候会跳到这个网页上去 order deny,allow //在英文输入法下书写完成 allow from 210.249.1.3 // 这里输入自己的IP或IP段,被允许访问 allow from 220.240.3.0/24 ...
To allow incoming SSH connections from a specific IP address or subnet, specify the source. For example, if you want to allow the entire 15.15.15.0/24 subnet, run these commands: sudo iptables -A INPUT -p tcp -s 15.15.15.0/24 --dport 22 -m conntrack --ctstate NEW,ESTABLISHED -j AC...
To allow incoming rsync connections from a specific IP address or subnet, specify the source IP address and the destination port. For example, if you want to allow the entire203.0.113.0/24subnet to be able to rsync to your server, run these commands: sudoiptables-AINPUT-ptcp-s203.0.113.0/...
Allow All Incoming SSH Connections from explicit IP You can also limit SSH connections to only be allowed from a specific IP address or subnet. For example, if you only wanted to allow the IP address 10.10.10.10 to connect to the server via SSH, you'd use the following command: iptables ...
To allow specific incoming traffic to the container, you can add rules to the DOCKER-INPUT chain that allow the traffic from specific IP addresses or ports. Run the following command to allow the incoming traffic on port 80 from the IP address 192.168.1.100: ...
3. Block a specific ip-address iptables -A INPUT -s 10.10.10.10 -j DROP 4. Allow ALL incoming SSH iptable -A INPUT -i eth0 -p tcp --dport 22 -m state --state NEW,ESTABLISHED -j ACCEPT iptables -A OUTPUT -o eth0 -p tcp --sport 22 -m state --state ESTABLISHED -j ACCEPT ...
批量可以建立一个ip.conf的文件然后include ip.conf; 其次是通过IPtable要禁止中国IP段来达到屏蔽的目的。 以下是Iptable的Sh脚本: #!/bin/bash # Block traffic from a specific country # written by vpsee.com COUNTRY = “cn” IPTABLES = /sbin/iptables ...
nft add rule ip filter INPUT tcp dport 22 ct state new,established counter accept Allow incoming SSH connections from specific IP range If you want to allow incoming SSH connections from 192.168.1.0/24: linux@handbook:~$ iptables-translate -A INPUT -p tcp -s 192.168.1.0/24 --dport 22 ...
The iptables allow the defining of the firewall rules for your network. For our example, we will create a rule to block all the connections from a specific IP address. Our target IP is192.12.34.2, and we will block its connections using the following rule: ...
You can also reject packets from a specific IP address by replacing theACCEPTtarget withDROP. sudo iptables -A INPUT -s 192.168.1.3 -j DROP If you want to drop packets from a range of IP addresses, you have to use the-moption andiprangemodule. Then, specify the IP address range with...