From nobody Sat Aug 02 11:49:19 2025 X-Original-To: bugs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4bvLhH5tLQz630j7 for ; Sat, 02 Aug 2025 11:49:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4bvLhH5NYGz3hpT for ; Sat, 02 Aug 2025 11:49:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1754135359; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IjQ0MR7s1w1tI+VyaiSuce75pbqmfN3ONPB1piZm93M=; b=bQL2gj9JIhhqsvre8Wuk6bLDEEuGSOWAxjM/8yG64xNCyvTh5keOBOZvOtzDHD/wEDBqP3 4RwKWvkehhSFtgUMR0mzE8HYioMc5qy0NSuzFhCgmQ9rOQ+tycbZrT5OCD0MXqutywids+ 6fEbZwIVtmr8uJ1MgdzuG9drlYlpkrgv0vtxSL6XHtJG36n9WAG332wmyRr10DmQfzQfMq t5ENkfyeBQu16TEGgHyaG/gwQulqJNeWJ3qWcJARojgQonc+qgInfNWTI1idB00Yym73wt u2UFys1y8K2kDHgMICDw4eKRtLm0Qc6pgqwmp47Aw73mlTuuavmZ3W2aYr8LTg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1754135359; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=IjQ0MR7s1w1tI+VyaiSuce75pbqmfN3ONPB1piZm93M=; b=bPGjf93UvX4w7f88td4Grb/Er5Ui6aKtE6A339/BvGgVW4pscl8xVCiwMemZQRg9JitgiB YpLTLz9EUBQqPwTZ8bsX2UkuMA9OPgl2gctEToyXLV868JGd6KOAetMAuIs7XDcBUzrgAE 9CxnFTGCYfL/vLpmo0GgxyNXawuVhJcDssGIojdN0zQmVDiH9eUc1s0vJbJ0PFsKrfOpLd 9EGoqQO8Oh/AjIWmHxC9o9k+T0vOnZnRwunQiUmLVP790Y2Usnnga7IyXwK3dKVyRTXA+V AI3DqbUG1Ck/tnCCbp07SfRym1Das2IaKbY9Bt0EMSDqbAzwERViOYkYNdtRQg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1754135359; a=rsa-sha256; cv=none; b=a41tg3SDAtAQwv5A3uC+gnxOd2N5qc7bqXEAXSe7PRiHaF2LrfhbmovOapyFZQtUmeS985 W6mEDJ19GciwlIqRIWvtLYzSLPYg2erNQqKqIgNsGLp+MdbNoo3OQCs3UH8fBm886E/o1m Yb0HqLLq5YOjWphQLAUjXVonlh+hNfU++uyZkLA6Oe/KmxLvZ8KiQtwyW8vodsjX58mbnY 3kh82nx4MbUJNPZR0Yr8aBKBtkbYW4wJf/DR430/DgZnS9MkTCwYBHWtkgQpI6OhljcLs6 gQgkddE/7gqziJHFR92e8lluzgINOMv8S5dxkJobhpHDyfavlbhM63s8Z5WvJQ== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4bvLhH4Vjwz2B3 for ; Sat, 02 Aug 2025 11:49:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 572BnJVJ017760 for ; Sat, 2 Aug 2025 11:49:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 572BnJr8017759 for bugs@FreeBSD.org; Sat, 2 Aug 2025 11:49:19 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 288606] netgraph ng_nat: add command to set port range Date: Sat, 02 Aug 2025 11:49:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: tatsuki_makino@hotmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D288606 --- Comment #1 from Tatsuki Makino --- Created attachment 262634 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D262634&action= =3Dedit experimental patch for sys/netgraph/ng_nat.* This is a patch to limit the range of ports transrated by libalias. It is created in a state that can be applied to a 14.3-STABLE source. I replaced part of the example of ng_nat(4) as shown below and it seems to = be working correctly. kldload ng_ipfw ngctl mkpeer ipfw: nat 60 out ngctl name ipfw:60 nat ngctl connect ipfw: nat: 61 in ngctl msg nat: setaliasaddr 192.0.2.2 ngctl msg nat: setmode "{flags=3D0x00 mask=3D0x04}" ngctl msg nat: portrange "{alias_port_lo=3D49152 alias_port_hi=3D65535}" --=20 You are receiving this mail because: You are the assignee for the bug.=