Date: Wed, 18 Sep 2024 12:56:59 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 278028] VXLAN interface is not working Message-ID: <bug-278028-7501-9KZ19PcSd0@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-278028-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-278028-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278028 Dmitriy V. <d@voronin.it> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |d@voronin.it --- Comment #8 from Dmitriy V. <d@voronin.it> --- 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<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,= HWSTATS,MEXTPG> 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<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> vmx1: flags=3D1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,= HWSTATS,MEXTPG> ether 00:50:56:ab:e3:d8 media: Ethernet autoselect status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> lo0: flags=3D1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 1= 6384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 groups: lo nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> vxlan0: flags=3D1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> me= tric 0 mtu 1450 options=3D80020<JUMBO_MTU,LINKSTATE> 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 <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> 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<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,= HWSTATS,MEXTPG> 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<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> vmx1: flags=3D1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metr= ic 0 mtu 1500 =20=20=20=20=20=20=20 options=3D48400b8<VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,VLAN_HWTSO,= HWSTATS,MEXTPG> ether 00:50:56:ab:1a:65 media: Ethernet autoselect status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> lo0: flags=3D1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 1= 6384 options=3D680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6> inet 127.0.0.1 netmask 0xff000000 inet6 ::1 prefixlen 128 inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 groups: lo nd6 options=3D21<PERFORMNUD,AUTO_LINKLOCAL> vxlan0: flags=3D1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> me= tric 0 mtu 1450 options=3D80020<JUMBO_MTU,LINKSTATE> 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 <full-duplex>) status: active nd6 options=3D29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL> 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.=
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