問題描述
如何在linux中了解特定端口的流量 (How to know traffic to a specific port in linux)
I am looking to find the traffic through a specific port for a time frame. For example, traffic through 3306 port for 10 seconds. Is there a way to find this information?
I see that "/sbin/ifconfig eth0 05" can be used to get information on total bytes but I am looking to find information about specific port's traffic.
Thanks in advance,
參考解法
方法 1:
tcpdump -i eth0 -s 1500 port 3306
方法 2:
sudo iftop -P -n -N -m 10M -f 'port 3260'
- -P display ports
- -n no hostname lookup
- -N display ports not service names
- -m limit for bandwidth scale
- -f filter rule
(by uday kiran、Rawkode、Xypron)