Hello, Thanks for the prompt reply!
> Are you loading the 8021q.ko module? Sure. lsmod shows it. > Once the network setup is done, what does 'ip link' show? Nothing suspicious to me... Full output: root@ng-bond1:~# ip link 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c0 brd ff:ff:ff:ff:ff:ff 3: enp2s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c1 brd ff:ff:ff:ff:ff:ff 4: enp2s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c2 brd ff:ff:ff:ff:ff:ff 5: enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff 6: enp2s0f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c3 brd ff:ff:ff:ff:ff:ff 7: enp8s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7c brd ff:ff:ff:ff:ff:ff 8: enp9s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7d brd ff:ff:ff:ff:ff:ff 9: enp132s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7e brd ff:ff:ff:ff:ff:ff 10: enp132s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7f brd ff:ff:ff:ff:ff:ff 11: enp132s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:80 brd ff:ff:ff:ff:ff:ff 12: enp132s0f0.545@enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff 13: tunhub0: <POINTOPOINT,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 500 link/none root@ng-bond1:~# Did test of ping over VLAN with some available versions of i40e driver. Setup is the same as before: 1. Two 'identical twins' machines (ng-bond1 and ng-bond2). 2. All manipulations listed below is on ng-bond1 machine. 3. Before all manipulations both machines were rebooted. 4. Prior to experiments on ng-bond2 tx-vlan-offload was switched off on interface, connected to enp132s0f0 on ng-bond1 (see below.) Results are: i40e-debian - Works (5.10.0-20-amd64) i40e-2.18.9 - Works i40e-2.19.3 - NOT work i40e-2.20.12 - NOT work i40e-2.21.12 - NOT work i40e-2.22.8 - NOT work "Works" here means: ping over VLAN is successful. "NOT work" here means: ping over VLAN is NOT successful: root@ng-bond1:~# ping -c 2 192.168.44.2 PING 192.168.44.2 (192.168.44.2) 56(84) bytes of data. >From 192.168.44.1 icmp_seq=1 Destination Host Unreachable >From 192.168.44.1 icmp_seq=2 Destination Host Unreachable --- 192.168.44.2 ping statistics --- 2 packets transmitted, 0 received, +2 errors, 100% packet loss, time 1028ms pipe 2 while tcpdump on other side of the cable (ng-bond2) shows nothing. root@ng-bond2:~# tcpdump -i enp132s0f0 -ne -vvvvv (except some IPv6 stuff on HW interface) Previously I've mentioned that both tx-vlan-offload AND rx-vlan-offload should be switched off in order to get ping over VLAN work again. It appears that switching tx-vlan-offload is enough, and after switching it off ping over VLAN works again. root@ng-bond1:~# ethtool --features enp132s0f0 tx-vlan-offload off root@ng-bond1:~# ping -c 2 192.168.44.2 PING 192.168.44.2 (192.168.44.2) 56(84) bytes of data. 64 bytes from 192.168.44.2: icmp_seq=1 ttl=64 time=0.188 ms 64 bytes from 192.168.44.2: icmp_seq=2 ttl=64 time=0.058 ms --- 192.168.44.2 ping statistics --- 2 packets transmitted, 2 received, 0% packet loss, time 1024ms rtt min/avg/max/mdev = 0.058/0.123/0.188/0.065 ms > When pinging, it would be useful to see what ethtool -S shows as changing > arp -an output would be useful as well. Collected requested information with these commands (on ng-bond1): ===== ip neigh show > arp_before_ping.txt nstat --reset ethtool --statistics enp2s0f0 > ethtool_stats_before_ping.txt ip -s link > ip_link_stat_before_ping.txt ping -c 2 192.168.44.2 ethtool --statistics enp2s0f0 > ethtool_stats_after_ping.txt ip -s link > ip_link_stat_after_ping.txt nstat > nstat_after_ping.txt ip neigh show > arp_after_ping.txt ===== ARP table after failed ping: 192.168.44.2 dev enp132s0f0.545 FAILED 192.168.85.129 dev enp2s0f0 lladdr d0:17:c2:92:eb:38 REACHABLE 192.168.85.1 dev enp2s0f0 lladdr 00:00:5e:00:01:55 STALE Relevan diff in ethtool statistic (see full stats in files attached) root@ng-bond1:~# diff -uN ethtool_stats_before_ping.txt ethtool_stats_after_ping.txt --- ethtool_stats_before_ping.txt +++ ethtool_stats_after_ping.txt @@ -1,9 +1,9 @@ NIC statistics: - rx_packets: 1708 - tx_packets: 1822 - rx_bytes: 406856 - tx_bytes: 787992 - rx_broadcast: 664 + rx_packets: 1727 + tx_packets: 1855 + rx_bytes: 409662 + tx_bytes: 801682 + rx_broadcast: 666 tx_broadcast: 3 rx_multicast: 0 tx_multicast: 12 @@ -23,13 +23,13 @@ rx_long_length_errors: 0 rx_short_length_errors: 0 rx_align_errors: 0 - tx_tcp_seg_good: 180 + tx_tcp_seg_good: 183 tx_tcp_seg_failed: 0 rx_flow_control_xon: 0 rx_flow_control_xoff: 0 tx_flow_control_xon: 0 tx_flow_control_xoff: 0 - rx_long_byte_count: 406856 + rx_long_byte_count: 409662 tx_dma_out_of_sync: 0 tx_smbus: 0 rx_smbus: 0 @@ -71,11 +71,11 @@ tx_queue_6_packets: 2 tx_queue_6_bytes: 180 tx_queue_6_restart: 0 - tx_queue_7_packets: 1788 - tx_queue_7_bytes: 774798 + tx_queue_7_packets: 1821 + tx_queue_7_bytes: 788356 tx_queue_7_restart: 0 - rx_queue_0_packets: 639 - rx_queue_0_bytes: 312904 + rx_queue_0_packets: 641 + rx_queue_0_bytes: 314460 rx_queue_0_drops: 0 rx_queue_0_csum_err: 0 rx_queue_0_alloc_failed: 0 @@ -94,8 +94,8 @@ rx_queue_3_drops: 0 rx_queue_3_csum_err: 0 rx_queue_3_alloc_failed: 0 - rx_queue_4_packets: 1030 - rx_queue_4_bytes: 80195 + rx_queue_4_packets: 1048 + rx_queue_4_bytes: 81429 rx_queue_4_drops: 0 rx_queue_4_csum_err: 0 rx_queue_4_alloc_failed: 0 To summarize: As I've mentioned above, after switching tx-vlan-offload off everything (ping over VLAN) starts to work like a charm, even on latest i40e driver available: # ethtool --features enp132s0f0 tx-vlan-offload off # ping -c 2 192.168.44.2 PING 192.168.44.2 (192.168.44.2) 56(84) bytes of data. 64 bytes from 192.168.44.2: icmp_seq=1 ttl=64 time=0.188 ms Last i40e driver where it was not required was i40e-2.18.9 Starting from i40e-2.19.3 tx-vlan-offload MUST be switched off in order to get traffic through VLAN interfaces. On bare HW interfaces everything works on any i40e driver versions. How can I help to further investigate this issue? -- Cheers, Andrey On Wed, 4 Jan 2023 at 03:46, Jesse Brandeburg <jesse.brandeb...@intel.com> wrote: > On 12/30/2022 11:15 AM, Andrey Kulikov wrote: > > Hello, > > > > I've got an Intel Fortville XL710-based Ethernet controller with 4 x > 10GbE > > SFP+ ports. > > Platform is based on Intel Xeon CPU E5-2697 v4 > > Platform running Debian 11.6, kernel 5.10.0 > > # uname -a > > Linux 5.10.0-20-amd64 #1 SMP Debian 5.10.158-2 (2022-12-13) x86_64 > GNU/Linux > > > > Current i40e driver: 2.22.8 (out-of tree, self-built from sources). > > Are you loading the 8021q.ko module? > > > > > Relevant fragment from my /etc/network/interfaces on one side: > > > > auto enp132s0f0 > > iface enp132s0f0 inet static > > address 192.168.33.2 > > netmask 255.255.255.0 > > mtu 1500 > > > > auto enp132s0f0.545 > > iface enp132s0f0.545 inet static > > address 192.168.44.2 > > netmask 255.255.255.0 > > mtu 1500 > > Once the network setup is done, what does 'ip link' show? > > > Does it have something to do with the i40e driver? > > Is any further information required? > > When pinging, it would be useful to see what ethtool -S shows as > changing, like > ethtool -S enp132s0f0 > ping -c2 192.168.33.1 > <fail> > ethtool -S enp132s0f0 > > arp -an > output would be useful as well. > > >
192.168.44.2 dev enp132s0f0.545 FAILED 192.168.85.129 dev enp2s0f0 lladdr d0:17:c2:92:eb:38 REACHABLE 192.168.85.1 dev enp2s0f0 lladdr 00:00:5e:00:01:55 STALE
192.168.85.129 dev enp2s0f0 lladdr d0:17:c2:92:eb:38 REACHABLE 192.168.85.1 dev enp2s0f0 lladdr 00:00:5e:00:01:55 STALE
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped missed mcast 224 2 0 0 0 0 TX: bytes packets errors dropped carrier collsns 224 2 0 0 0 0 2: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c0 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 402754 1727 0 0 0 0 TX: bytes packets errors dropped carrier collsns 794058 1855 0 0 0 0 3: enp2s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c1 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 4: enp2s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c2 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 5: enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 2178 29 0 0 0 0 6: enp2s0f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c3 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 936 12 0 0 0 0 7: enp8s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7c brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 8: enp9s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 9: enp132s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7e brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 936 12 0 0 0 0 10: enp132s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7f brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 11: enp132s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:80 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 12: enp132s0f0.545@enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 1242 17 0 0 0 0 13: tunhub0: <POINTOPOINT,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 500 link/none RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0
NIC statistics: rx_packets: 1727 tx_packets: 1855 rx_bytes: 409662 tx_bytes: 801682 rx_broadcast: 666 tx_broadcast: 3 rx_multicast: 0 tx_multicast: 12 multicast: 0 collisions: 0 rx_crc_errors: 0 rx_no_buffer_count: 0 rx_missed_errors: 0 tx_aborted_errors: 0 tx_carrier_errors: 0 tx_window_errors: 0 tx_abort_late_coll: 0 tx_deferred_ok: 0 tx_single_coll_ok: 0 tx_multi_coll_ok: 0 tx_timeout_count: 0 rx_long_length_errors: 0 rx_short_length_errors: 0 rx_align_errors: 0 tx_tcp_seg_good: 183 tx_tcp_seg_failed: 0 rx_flow_control_xon: 0 rx_flow_control_xoff: 0 tx_flow_control_xon: 0 tx_flow_control_xoff: 0 rx_long_byte_count: 409662 tx_dma_out_of_sync: 0 tx_smbus: 0 rx_smbus: 0 dropped_smbus: 0 os2bmc_rx_by_bmc: 0 os2bmc_tx_by_bmc: 0 os2bmc_tx_by_host: 0 os2bmc_rx_by_host: 0 tx_hwtstamp_timeouts: 0 tx_hwtstamp_skipped: 0 rx_hwtstamp_cleared: 0 rx_errors: 0 tx_errors: 0 tx_dropped: 0 rx_length_errors: 0 rx_over_errors: 0 rx_frame_errors: 0 rx_fifo_errors: 0 tx_fifo_errors: 0 tx_heartbeat_errors: 0 tx_queue_0_packets: 0 tx_queue_0_bytes: 0 tx_queue_0_restart: 0 tx_queue_1_packets: 0 tx_queue_1_bytes: 0 tx_queue_1_restart: 0 tx_queue_2_packets: 4 tx_queue_2_bytes: 342 tx_queue_2_restart: 0 tx_queue_3_packets: 9 tx_queue_3_bytes: 426 tx_queue_3_restart: 0 tx_queue_4_packets: 2 tx_queue_4_bytes: 176 tx_queue_4_restart: 0 tx_queue_5_packets: 17 tx_queue_5_bytes: 4578 tx_queue_5_restart: 0 tx_queue_6_packets: 2 tx_queue_6_bytes: 180 tx_queue_6_restart: 0 tx_queue_7_packets: 1821 tx_queue_7_bytes: 788356 tx_queue_7_restart: 0 rx_queue_0_packets: 641 rx_queue_0_bytes: 314460 rx_queue_0_drops: 0 rx_queue_0_csum_err: 0 rx_queue_0_alloc_failed: 0 rx_queue_1_packets: 1 rx_queue_1_bytes: 243 rx_queue_1_drops: 0 rx_queue_1_csum_err: 0 rx_queue_1_alloc_failed: 0 rx_queue_2_packets: 2 rx_queue_2_bytes: 335 rx_queue_2_drops: 0 rx_queue_2_csum_err: 0 rx_queue_2_alloc_failed: 0 rx_queue_3_packets: 6 rx_queue_3_bytes: 698 rx_queue_3_drops: 0 rx_queue_3_csum_err: 0 rx_queue_3_alloc_failed: 0 rx_queue_4_packets: 1048 rx_queue_4_bytes: 81429 rx_queue_4_drops: 0 rx_queue_4_csum_err: 0 rx_queue_4_alloc_failed: 0 rx_queue_5_packets: 2 rx_queue_5_bytes: 684 rx_queue_5_drops: 0 rx_queue_5_csum_err: 0 rx_queue_5_alloc_failed: 0 rx_queue_6_packets: 2 rx_queue_6_bytes: 486 rx_queue_6_drops: 0 rx_queue_6_csum_err: 0 rx_queue_6_alloc_failed: 0 rx_queue_7_packets: 25 rx_queue_7_bytes: 4419 rx_queue_7_drops: 0 rx_queue_7_csum_err: 0 rx_queue_7_alloc_failed: 0
NIC statistics: rx_packets: 1708 tx_packets: 1822 rx_bytes: 406856 tx_bytes: 787992 rx_broadcast: 664 tx_broadcast: 3 rx_multicast: 0 tx_multicast: 12 multicast: 0 collisions: 0 rx_crc_errors: 0 rx_no_buffer_count: 0 rx_missed_errors: 0 tx_aborted_errors: 0 tx_carrier_errors: 0 tx_window_errors: 0 tx_abort_late_coll: 0 tx_deferred_ok: 0 tx_single_coll_ok: 0 tx_multi_coll_ok: 0 tx_timeout_count: 0 rx_long_length_errors: 0 rx_short_length_errors: 0 rx_align_errors: 0 tx_tcp_seg_good: 180 tx_tcp_seg_failed: 0 rx_flow_control_xon: 0 rx_flow_control_xoff: 0 tx_flow_control_xon: 0 tx_flow_control_xoff: 0 rx_long_byte_count: 406856 tx_dma_out_of_sync: 0 tx_smbus: 0 rx_smbus: 0 dropped_smbus: 0 os2bmc_rx_by_bmc: 0 os2bmc_tx_by_bmc: 0 os2bmc_tx_by_host: 0 os2bmc_rx_by_host: 0 tx_hwtstamp_timeouts: 0 tx_hwtstamp_skipped: 0 rx_hwtstamp_cleared: 0 rx_errors: 0 tx_errors: 0 tx_dropped: 0 rx_length_errors: 0 rx_over_errors: 0 rx_frame_errors: 0 rx_fifo_errors: 0 tx_fifo_errors: 0 tx_heartbeat_errors: 0 tx_queue_0_packets: 0 tx_queue_0_bytes: 0 tx_queue_0_restart: 0 tx_queue_1_packets: 0 tx_queue_1_bytes: 0 tx_queue_1_restart: 0 tx_queue_2_packets: 4 tx_queue_2_bytes: 342 tx_queue_2_restart: 0 tx_queue_3_packets: 9 tx_queue_3_bytes: 426 tx_queue_3_restart: 0 tx_queue_4_packets: 2 tx_queue_4_bytes: 176 tx_queue_4_restart: 0 tx_queue_5_packets: 17 tx_queue_5_bytes: 4578 tx_queue_5_restart: 0 tx_queue_6_packets: 2 tx_queue_6_bytes: 180 tx_queue_6_restart: 0 tx_queue_7_packets: 1788 tx_queue_7_bytes: 774798 tx_queue_7_restart: 0 rx_queue_0_packets: 639 rx_queue_0_bytes: 312904 rx_queue_0_drops: 0 rx_queue_0_csum_err: 0 rx_queue_0_alloc_failed: 0 rx_queue_1_packets: 1 rx_queue_1_bytes: 243 rx_queue_1_drops: 0 rx_queue_1_csum_err: 0 rx_queue_1_alloc_failed: 0 rx_queue_2_packets: 2 rx_queue_2_bytes: 335 rx_queue_2_drops: 0 rx_queue_2_csum_err: 0 rx_queue_2_alloc_failed: 0 rx_queue_3_packets: 6 rx_queue_3_bytes: 698 rx_queue_3_drops: 0 rx_queue_3_csum_err: 0 rx_queue_3_alloc_failed: 0 rx_queue_4_packets: 1030 rx_queue_4_bytes: 80195 rx_queue_4_drops: 0 rx_queue_4_csum_err: 0 rx_queue_4_alloc_failed: 0 rx_queue_5_packets: 2 rx_queue_5_bytes: 684 rx_queue_5_drops: 0 rx_queue_5_csum_err: 0 rx_queue_5_alloc_failed: 0 rx_queue_6_packets: 2 rx_queue_6_bytes: 486 rx_queue_6_drops: 0 rx_queue_6_csum_err: 0 rx_queue_6_alloc_failed: 0 rx_queue_7_packets: 25 rx_queue_7_bytes: 4419 rx_queue_7_drops: 0 rx_queue_7_csum_err: 0 rx_queue_7_alloc_failed: 0
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 2: enp2s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c0 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 400024 1708 0 0 0 0 TX: bytes packets errors dropped carrier collsns 780500 1822 0 0 0 0 3: enp2s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c1 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 4: enp2s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c2 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 5: enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 2052 26 0 0 0 0 6: enp2s0f3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b7:46:c3 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 936 12 0 0 0 0 7: enp8s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7c brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 8: enp9s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b5:da:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 9: enp132s0f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7e brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 936 12 0 0 0 0 10: enp132s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7f brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 11: enp132s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq state DOWN mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:80 brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0 12: enp132s0f0.545@enp132s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000 link/ether 00:90:0b:b6:10:7d brd ff:ff:ff:ff:ff:ff RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 1116 14 0 0 0 0 13: tunhub0: <POINTOPOINT,MULTICAST,NOARP> mtu 1500 qdisc noop state DOWN mode DEFAULT group default qlen 500 link/none RX: bytes packets errors dropped missed mcast 0 0 0 0 0 0 TX: bytes packets errors dropped carrier collsns 0 0 0 0 0 0
#kernel IpInReceives 22 0.0 IpInDelivers 22 0.0 IpOutRequests 39 0.0 IcmpInMsgs 2 0.0 IcmpInDestUnreachs 2 0.0 IcmpOutMsgs 4 0.0 IcmpOutDestUnreachs 2 0.0 IcmpOutEchos 2 0.0 IcmpMsgInType3 2 0.0 IcmpMsgOutType3 2 0.0 IcmpMsgOutType8 2 0.0 TcpInSegs 20 0.0 TcpOutSegs 39 0.0 TcpExtTCPHPHits 1 0.0 TcpExtTCPPureAcks 12 0.0 TcpExtTCPHPAcks 7 0.0 TcpExtTCPAutoCorking 2 0.0 TcpExtTCPOrigDataSent 39 0.0 TcpExtTCPDelivered 39 0.0 IpExtInOctets 1298 0.0 IpExtOutOctets 16624 0.0 IpExtInNoECTPkts 22 0.0
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