使用ngrep抓包提示报错如下:
attempt to drop privileges failed: getpwnam failed: Success
增加-R参数,使用如下命令可正常抓包:
ngrep -q -W byline host 10.xx.xx.xx and 10.xx.xx.xx and port 514 -n 100
使用ngrep抓包提示报错如下:
attempt to drop privileges failed: getpwnam failed: Success
增加-R参数,使用如下命令可正常抓包:
ngrep -q -W byline host 10.xx.xx.xx and 10.xx.xx.xx and port 514 -n 100