mac下Wireshark报错: you don't have permission to capture on that device

mac下用Wireshark抓包报错you don't have permission to capture on that device

cd /dev
ls -la | grep bp

看到用户组所属

crw-------   1 root       wheel           23,   0  6 23 23:42 bpf0
crw-------   1 root       wheel           23,   1  6 23 23:42 bpf1
crw-------   1 root       wheel           23,   2  6 23 23:43 bpf2
crw-------   1 root       wheel           23,   3  6 23 23:42 bpf3

这样导致上述没有权限问题，需要手动修改，确保所有列表有你的用户名和admin作为用户组。

whoami 命令看你当前用户名

sudo chown 上面看到的用户名:admin bp*

参考:

• https://blog.csdn.net/shaobo8910/article/details/73851177
• https://stackoverflow.com/questions/41126943/wireshark-you-dont-have-permission-to-capture-on-that-device-mac