From mboxrd@z Thu Jan 1 00:00:00 1970 From: Younwook Jang Subject: Re: Use case of nftables + Linux combination as network firewall Date: Sat, 23 Jan 2021 00:46:40 +0900 Message-ID: References: <636ad821-67fe-d28c-8a55-47fbf00877bc@thelounge.net> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=vK9X79DJqMm6izjbnUtGguC9i7bCimXur+LrdgTL8jo=; b=G6nx1Y/9IcnfbVpxx9BUP9EPKtRqOHct73Y+2mzAXVFXV0WA6nQdPyDRi1lxAKlSNK P8nXoR3gClnIcWsnn7+d1D/eKBD7Csh/UEvCZbfr/OUdrn/a+Hw0og7dIaA8gtFIZr38 JRcLo/Uy7w35cmiWBEYpoI61RiJdqQRD0taezb8x8VF7lb6RFAhS1news1g3XmVFO1dC mK7+8G3fCmg3ri3qAJXybtZXB+X4a+eG7wdoy0UHeTA4lZcRIu174w37lK2vmB/ttUPp F2b6buycXWu5vHqWLI7P7ykbMbpm9Rr471P7//u5Qz3nRmuPeHeDnnKj6jVYPY3W1E8e rhCw== In-Reply-To: <636ad821-67fe-d28c-8a55-47fbf00877bc@thelounge.net> List-ID: Content-Type: text/plain; charset="utf-8" To: Reindl Harald Cc: netfilter@vger.kernel.org Hi Reindl, thank you for your advice. I'm looking reference case of the company or organizations that is using Linux+nftables as network firewall. Is there any good reference...? thanks, regards. 2021=EB=85=84 1=EC=9B=94 22=EC=9D=BC (=EA=B8=88) =EC=98=A4=ED=9B=84 11:27, = Reindl Harald =EB=8B=98=EC=9D=B4 =EC=9E=91=EC=84=B1= : > > > > Am 22.01.21 um 14:31 schrieb Younwook Jang: > > Dear netfilter users, > > > > I'm looking that real reference case that uses nftables+Linux server > > as network firewall. > > > > Would you please share reference cases or related information ? > > > > I think that Linux VM with well-configured nftables can be act as > > network firewall especially cloud environment. > > > > Please share your advice > > it's exactly the same as you do for INPUT with iptables/nftables but in > the FORDWARD chain > > on the pure network layer without inspecting content every middlebox you > can buy does exactly the same and in many cases is just using linux + > iptables