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[94.225.136.164]) by smtp.gmail.com with ESMTPSA id i12sm9722689wro.46.2020.03.20.11.12.39 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 20 Mar 2020 11:12:39 -0700 (PDT) From: To: Subject: Rule optimization Date: Fri, 20 Mar 2020 19:12:39 +0100 Message-ID: <005401d5fee3$247d7250$6d7856f0$@gmail.com> MIME-Version: 1.0 X-Mailer: Microsoft Outlook 16.0 Thread-Index: AdX+4bcYkUv5XQOPQlqTCF3Mg/Vp0Q== Content-Language: nl-be X-Rspamd-Queue-Id: 48kX1m4Dw3z453b X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=rybfqYgX; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of driesmmichiels@gmail.com designates 2a00:1450:4864:20::434 as permitted sender) smtp.mailfrom=driesmmichiels@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-9.38), ipnet: 2a00:1450::/32(-2.39), asn: 15169(-1.17), country: US(-0.05)]; MIME_TRACE(0.00)[0:+,1:+,2:~]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-0.997,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; MID_RHS_MATCH_FROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-ipfw@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[4.3.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; FROM_NO_DN(0.00)[]; RCVD_TLS_ALL(0.00)[] Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 20 Mar 2020 18:12:48 -0000 Hi IPFW mailing list, What would be more efficient, theoretically? Below the two cases I'm thinking about. Note that the first 4 commands of case 2 are not really action rules and are just setting up the table which for the sake of example I included. Case 1) * Allow ip from any to any via $lanif * Allow ip from any to any via $loopif * Allow ip from any to any via $vpnif Case 2) * table trustedif create type iface * table trustedif add $lanif * table trustedif add $loopif * table trustedif add $vpnif * Allow ip from any to any via "table(trustedif)" Thanks in advance! Regards, Dries