I wish I can check rsyslog first. It do have the last command (etables --concurrent -t nat -L). But unfortunately, there is no more command. I will try to use netconsole which seems to log for kernel. 2020년 2월 11일 (화) 오후 11:15, G.W. Haywood <ged@xxxxxxxxxxxxxxxxxx>님이 작성: > > Hi there, > > On Tue, 11 Feb 2020, 양유석 wrote: > > > 2020년 2월 11일 (화) 오후 9:47, G.W. Haywood ... > >> ... Mr. Millar's suggestion is good too. > > > > ... where is Mr.Millar's suggestion? ... > > https://marc.info/?l=netfilter&m=158142378531784&w=2 > > -- > > 73, > Ged.