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Wed, 18 Sep 2024 12:57:00 +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 48ICuxeY098624 for ; Wed, 18 Sep 2024 12:56:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 48ICux2F098623 for net@FreeBSD.org; Wed, 18 Sep 2024 12:56:59 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: net@FreeBSD.org Subject: [Bug 278028] VXLAN interface is not working Date: Wed, 18 Sep 2024 12:56:59 +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: 14.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: d@voronin.it X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278028 Dmitriy V. changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |d@voronin.it --- Comment #8 from Dmitriy V. --- vxlan doesn't work for me. gw1: root@gw1:/etc # uname -a FreeBSD host 14.1-RELEASE-p4 FreeBSD 14.1-RELEASE-p4 releng/14.1-86d01789b GENERIC amd64 root@gw1:/etc # ifconfig=20 vmx0: flags=3D1008843 metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8 ether 00:50:56:ab:65:f8 inet 10.11.3.10 netmask 0xffffff00 broadcast 10.11.3.255 media: Ethernet autoselect status: active nd6 options=3D29 vmx1: flags=3D1008843 metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8 ether 00:50:56:ab:e3:d8 media: Ethernet autoselect status: active nd6 options=3D29 lo0: flags=3D1008049 metric 0 mtu 1= 6384 options=3D680003 inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 groups: lo nd6 options=3D21 vxlan0: flags=3D1008843 me= tric 0 mtu 1450 options=3D80020 ether 58:9c:fc:00:51:74 inet 192.168.254.1 netmask 0xffffff00 broadcast 192.168.254.255 groups: vxlan vxlan vni 1 local 10.11.3.10:4789 remote 10.11.3.11:4789 media: Ethernet autoselect (autoselect ) status: active nd6 options=3D29 gw2: root@gw2:/etc # uname -a FreeBSD host 14.1-RELEASE-p4 FreeBSD 14.1-RELEASE-p4 releng/14.1-86d01789b GENERIC amd64 root@gw2:/etc # ifconfig=20 vmx0: flags=3D1008843 metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8 ether 00:50:56:ab:ec:42 inet 10.11.3.11 netmask 0xffffff00 broadcast 10.11.3.255 media: Ethernet autoselect status: active nd6 options=3D29 vmx1: flags=3D1008843 metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8 ether 00:50:56:ab:1a:65 media: Ethernet autoselect status: active nd6 options=3D29 lo0: flags=3D1008049 metric 0 mtu 1= 6384 options=3D680003 inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 groups: lo nd6 options=3D21 vxlan0: flags=3D1008843 me= tric 0 mtu 1450 options=3D80020 ether 58:9c:fc:00:51:74 inet 192.168.254.2 netmask 0xffffff00 broadcast 192.168.254.255 groups: vxlan vxlan vni 1 local 10.11.3.11:4789 remote 10.11.3.10:4789 media: Ethernet autoselect (autoselect ) status: active nd6 options=3D29 root@gw1:/etc # tcpdump -vv -ni vmx0 host 10.11.3.11 tcpdump: listening on vmx0, link-type EN10MB (Ethernet), snapshot length 26= 2144 bytes 15:53:02.968609 IP (tos 0x0, ttl 64, id 15597, offset 0, flags [none], proto UDP (17), length 78) 10.11.3.11.5785 > 10.11.3.10.4789: [no cksum] VXLAN, flags [I] (0x08), = vni 1 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.254.1 tell 192.168.254.2, length 28 15:53:04.041181 IP (tos 0x0, ttl 64, id 15599, offset 0, flags [none], proto UDP (17), length 78) 10.11.3.11.5785 > 10.11.3.10.4789: [no cksum] VXLAN, flags [I] (0x08), = vni 1 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.254.1 tell 192.168.254.2, length 28 15:53:05.113726 IP (tos 0x0, ttl 64, id 15601, offset 0, flags [none], proto UDP (17), length 78) 10.11.3.11.5785 > 10.11.3.10.4789: [no cksum] VXLAN, flags [I] (0x08), = vni 1 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.254.1 tell 192.168.254.2, length 28 15:53:06.166138 IP (tos 0x0, ttl 64, id 15603, offset 0, flags [none], proto UDP (17), length 78) 10.11.3.11.5785 > 10.11.3.10.4789: [no cksum] VXLAN, flags [I] (0x08), = vni 1 ARP, Ethernet (len 6), IPv4 (len 4), Request who-has 192.168.254.1 tell 192.168.254.2, length 28 root@gw2:/etc # arp -a ? (10.11.3.1) at 00:50:56:95:1a:df on vmx0 expires in 1140 seconds [etherne= t] ? (10.11.3.10) at 00:50:56:ab:65:f8 on vmx0 expires in 1140 seconds [ethern= et] ? (10.11.3.11) at 00:50:56:ab:ec:42 on vmx0 permanent [ethernet] ? (192.168.254.2) at 58:9c:fc:00:51:74 on vxlan0 permanent [ethernet] ? (192.168.254.1) at (incomplete) on vxlan0 expired [ethernet] root@gw1:/etc # arp -an ? (10.11.3.1) at 00:50:56:95:1a:df on vmx0 expires in 1103 seconds [etherne= t] ? (10.11.3.10) at 00:50:56:ab:65:f8 on vmx0 permanent [ethernet] ? (10.11.3.11) at 00:50:56:ab:ec:42 on vmx0 expires in 1103 seconds [ethern= et] ? (192.168.254.2) at (incomplete) on vxlan0 expired [ethernet] ? (192.168.254.1) at 58:9c:fc:00:51:74 on vxlan0 permanent [ethernet] Does anyone have any ideas why it might not work? --=20 You are receiving this mail because: You are the assignee for the bug.=