Hello. As far as I understand, rules in PRE- and POSTROUTING chains are cached? Because when I delete a rule with SNAT target for ip 192.168.10.10 this address's packets are still SNATed for several minutes. The same thing happens for rules in PREROUTING chains. Is it possible to disable this feature? Maybe there is some file in /proc where cached rules are listed? Thanks in advance. -- Best regards, Pavel mailto:balrog@xxxxxxxxxxx