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[93.71.3.198]) by smtp.gmail.com with ESMTPSA id p7-20020a05600c468700b0040c420eda48sm17267788wmo.22.2023.12.14.01.08.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 Dec 2023 01:08:48 -0800 (PST) From: Lorenzo Bianconi To: ovs-dev@openvswitch.org Date: Thu, 14 Dec 2023 10:08:45 +0100 Message-ID: X-Mailer: git-send-email 2.43.0 MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Subject: [ovs-dev] [PATCH ovn] test: multinode: add IPv6 test for geneve pmtu test X-BeenThere: ovs-dev@openvswitch.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: ovs-dev-bounces@openvswitch.org Sender: "dev" Introduce IPv6 tests for pmtu discovery in multinode test Signed-off-by: Lorenzo Bianconi --- tests/multinode.at | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/tests/multinode.at b/tests/multinode.at index a051ea8c2..0f098000c 100644 --- a/tests/multinode.at +++ b/tests/multinode.at @@ -117,7 +117,7 @@ check multinode_nbctl lsp-set-type sw1-lr0 router check multinode_nbctl lsp-set-addresses sw1-lr0 router check multinode_nbctl lsp-set-options sw1-lr0 router-port=lr0-sw1 -m_as ovn-chassis-2 /data/create_fake_vm.sh sw1-port1 sw1p1 40:54:00:00:00:03 20.0.0.3 24 20.0.0.1 2000::4/64 1000::a +m_as ovn-chassis-2 /data/create_fake_vm.sh sw1-port1 sw1p1 40:54:00:00:00:03 20.0.0.3 24 20.0.0.1 2000::3/64 2000::a m_wait_for_ports_up sw1-port1 @@ -130,6 +130,13 @@ M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -q -c 3 -i 0.3 -w 2 20.0.0.3 | F m_as ovn-chassis-1 ip route change 170.168.0.0/16 mtu 1200 dev eth1 M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -c 5 -s 1300 -M do 20.0.0.3 2>&1 |grep -q "message too long, mtu=1142"]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route flush dev sw0p1]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route add 10.0.0.0/24 dev sw0p1]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route add default via 10.0.0.1 dev sw0p1]) + +m_as ovn-chassis-1 ip route change 170.168.0.0/16 mtu 1400 dev eth1 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping6 -c 5 -s 1450 -M do 2000::3 2>&1 |grep -q "message too long, mtu: 1342"]) + check multinode_nbctl lrp-set-gateway-chassis lr0-sw0 ovn-chassis-1 10 check multinode_nbctl lrp-set-gateway-chassis lr0-sw1 ovn-chassis-2 10 @@ -140,4 +147,11 @@ M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route add default via 10.0.0.1 dev m_as ovn-chassis-1 ip route change 170.168.0.0/16 mtu 1200 dev eth1 M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping -c 5 -s 1300 -M do 20.0.0.3 2>&1 |grep -q "message too long, mtu=1142"]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route flush dev sw0p1]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route add 10.0.0.0/24 dev sw0p1]) +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ip route add default via 10.0.0.1 dev sw0p1]) + +m_as ovn-chassis-1 ip route change 170.168.0.0/16 mtu 1400 dev eth1 +M_NS_CHECK_EXEC([ovn-chassis-1], [sw0p1], [ping6 -c 5 -s 1450 -M do 2000::3 2>&1 |grep -q "message too long, mtu: 1342"]) + AT_CLEANUP