From owner-freebsd-questions@freebsd.org Thu Jan 21 23:18:31 2021 Return-Path: Delivered-To: freebsd-questions@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id EFE834E2FF1 for ; Thu, 21 Jan 2021 23:18:31 +0000 (UTC) (envelope-from bsduser@cloudzeeland.nl) Received: from poseidon.cloudzeeland.nl (cloudzeeland.xs4all.nl [83.161.133.58]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits)) (Client CN "cloudzeeland.nl", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DMJGv1FzLz3LBJ for ; Thu, 21 Jan 2021 23:18:30 +0000 (UTC) (envelope-from bsduser@cloudzeeland.nl) Received: from poseidon.cloudzeeland.nl (cloudzeeland.nl [10.10.10.36]) by poseidon.cloudzeeland.nl (Postfix) with ESMTP id 028ED187EF for ; Fri, 22 Jan 2021 00:18:30 +0100 (CET) Received: from [10.10.10.34] (pion1.rpicloud.nl [82.176.127.71]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by poseidon.cloudzeeland.nl (Postfix) with ESMTPSA id C6286187EE for ; Fri, 22 Jan 2021 00:18:29 +0100 (CET) Subject: Re: IPFW | Too many dynamic rules? From: Jos Chrispijn To: FreeBSD Mailing List References: Organization: Userland rocks! Message-ID: <10abaad9-5a1f-aecb-c8c5-40b253fdc9b1@cloudzeeland.nl> Date: Fri, 22 Jan 2021 00:18:29 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV using ClamSMTP X-Rspamd-Queue-Id: 4DMJGv1FzLz3LBJ X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of bsduser@cloudzeeland.nl designates 83.161.133.58 as permitted sender) smtp.mailfrom=bsduser@cloudzeeland.nl X-Spamd-Result: default: False [-2.30 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; RBL_DBL_DONT_QUERY_IPS(0.00)[83.161.133.58:from]; R_SPF_ALLOW(-0.20)[+a:c]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-questions@freebsd.org]; DMARC_NA(0.00)[cloudzeeland.nl]; RCPT_COUNT_ONE(0.00)[1]; HAS_ORG_HEADER(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; RCVD_TLS_LAST(0.00)[]; TO_DN_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-1.00)[-1.000]; SPAMHAUS_ZRD(0.00)[83.161.133.58:from:127.0.2.255]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:3265, ipnet:83.160.0.0/14, country:NL]; SUBJECT_ENDS_QUESTION(1.00)[]; MAILMAN_DEST(0.00)[freebsd-questions] X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Jan 2021 23:18:32 -0000 Op 22-1-21 om 0:15 schreef Jos Chrispijn: > Just ran into this matter (never experienced it until now): > > "Cannot allocate dynamic state, consider increasing net.inet.ip.fw.dyn_max" Just thinking: should I increase net.inet.ip.fw.dyn_max or _lower_ net.inet.ip.fw.dyn_ack_lifetime? ./Jos