UDP Ping工具

服务端-配置

(1) 安装socat

yum install -y socat

(2) 防火墙开启udp 12213端口

iptables -A INPUT -p udp --dport 12213 -j ACCEPT      
iptables -A OUTPUT -p udp --sport 12213 -j ACCEPT

(3) 配置udp响应服务

cat /etc/systemd/system/udpping.service

[Unit]
Description=UDP Ping

[Service]
ExecStart=/usr/bin/socat UDP-LISTEN:12213,fork PIPE
Restart=always

[Install]
WantedBy=multi-user.target

systemctl enable udpping
systemctl start udpping
systemctl status udpping
netstat -lntup|grep 12213

客户端使用

(1) Git Clone项目

​ 项目地址：UDPping

(2) 使用

[root@localhost ~]# /opt/UDPping-master/udpping.py xx.xx.xx.xx 12213
UDPping 45.76.47.218 via port 12213 with 64 bytes of payload
Reply from xx.xx.xx.xx seq=0 time=224.34 ms
Reply from xx.xx.xx.xx seq=1 time=223.00 ms
Reply from xx.xx.xx.xx seq=2 time=220.25 ms
Reply from xx.xx.xx.xx seq=3 time=221.82 ms
Reply from xx.xx.xx.xx seq=4 time=220.44 ms

--- ping statistics ---
5 packets transmitted, 5 received, 0.00% packet loss
rtt min/avg/max = 220.25/221.97/224.34 ms

• 本文作者： GaryWu
• 本文链接： https://garywu520.github.io/2019/06/04/UDP-Ping工具/
• 版权声明： 本博客所有文章除特别声明外，均采用 MIT 许可协议。转载请注明出处！