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....org/attachment.cgi?id=574&action=edit example of nftables.py leaking memory System: Gentoo 5.3.10 x86_64 nft up to date from GIT as of 12.11.2019 Overwiew: nft commands which change ruleset leak memory when running through nftables.py if ruleset contain rule like this: add rule ip table1 chain1 counter name ip length map { 0-65535: "counter1" } But no leaking happens when rule is changed to: add rule ip table1 chain1 counter name ip length map { 0-65534: "counter1" } Detailed info: Consider this ruleset: add table ip table1 add set ip table1 set1 { type ipv4_addr...

Run this as one process: #!/bin/sh while [ 1 = 1 ]; do iptables -t mangle -F chain1 iptables -t mangle -X chain1 iptables -t mangle -N chain1 || exit 1 done Run this as another process: #!/bin/sh while [ 1 = 1 ]; do iptables -t mangle -F chain2 iptables -t mangle -X chain2 iptables -t mangle -N chain2 || exit 1 done and you get: iptables: No chain/target/ma...

This is a minor release of Shorewall. WARNING: This release introduces incompatibilities with prior releases. See http://www.shorewall.net/upgrade_issues.htm. Changes are: a) There is now a new NONE policy specifiable in /etc/shorewall/policy. This policy will cause Shorewall to assume that there will never be any traffic between the source and destination zones. b) Shorewall no longer

...from GIT as of 4.12.2019 CPython 3.6.9 Overview: nft commands which read named counters actually read counter values only first time, subsequent reads returns values from first read. Detailed info: Consider this ruleset: add table ip table1 add counter ip table1 counter1 add chain ip table1 chain1 { type filter hook input priority 0; } add rule ip table1 chain1 counter name counter1 Then ping several times localhost, after that call nftables.py cmd: list counter table1 counter1 and you will see some packets added to this counter. Ping localhost several times again and call nftables.py cmd...

(I''m not a member of the list at the moment so please answer this e-mail CC to my personal address. Thank you all) I am part of a community network in Buenos Aires and I''m now trying to set up a bridge between my local net and the community net. The problem is that appart from the bridge between these I need to share an internet connection and the cable modem assigns me a

I am getting the following message when Shorewall stops can anybody shed any light on this message and where I should be looking? Thanks root@bobshost:~# shorewall stop Loading /usr/share/shorewall/functions... Processing /etc/shorewall/params ... Processing /etc/shorewall/shorewall.conf... Loading Modules... Stopping Shorewall...Processing /etc/shorewall/stop ... IP Forwarding Enabled