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Thu, 20 Jun 2024 02:40:34 -0700 (PDT) X-Google-Smtp-Source: AGHT+IF8Ab5SLuThw6qjDLtLVmsa3Zt97I1LGYDQyFLZBxUB+r++2dRTz4kaLK25T58o3pLboLH2fA== X-Received: by 2002:a05:6122:169e:b0:4ec:ef7d:b99 with SMTP id 71dfb90a1353d-4ef2758261dmr5309666e0c.0.1718876433698; Thu, 20 Jun 2024 02:40:33 -0700 (PDT) Received: from gerbillo.redhat.com ([2a0d:3341:b0b7:b110::f71]) by smtp.gmail.com with ESMTPSA id af79cd13be357-798aaedbf4esm680868485a.38.2024.06.20.02.40.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jun 2024 02:40:33 -0700 (PDT) Message-ID: <3d0635da6ea9b3a6445c5e6751ec0cfd024a08e1.camel@redhat.com> Subject: Re: [PATCH net 4/5] selftests: add selftest for the SRv6 End.DX4 behavior with netfilter From: Paolo Abeni To: Pablo Neira Ayuso , netfilter-devel@vger.kernel.org Cc: davem@davemloft.net, netdev@vger.kernel.org, kuba@kernel.org, edumazet@google.com, fw@strlen.de Date: Thu, 20 Jun 2024 11:40:30 +0200 In-Reply-To: <20240619170537.2846-5-pablo@netfilter.org> References: <20240619170537.2846-1-pablo@netfilter.org> <20240619170537.2846-5-pablo@netfilter.org> Autocrypt: addr=pabeni@redhat.com; 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charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 On Wed, 2024-06-19 at 19:05 +0200, Pablo Neira Ayuso wrote: > +setup_hs() > +{ > + local hs=3D$1 > + local rt=3D$2 > + local tid=3D$3 > + local hsname=3Dhs-${hs} > + local rtname=3Drt-${rt} > + local rtveth=3Dveth-t${tid} > + > + # set the networking for the host > + ip netns add ${hsname} Side note for a possible follow-up (_not_ intended to block this PR!!!): If you leverage setup_ns() from lib.sh, you can reduce a bit the code duplication, and the script will avoid any possible netns name conflict. The same for the following test. Cheers, Paolo