TestDevicesNX3031_HP
NX3031 is a network card that we use in testing, e.g. in TestNetwork10gNet1.
Dual-socket (module), card is NetXen model NX3031 (brand is HP, NC522SFP, maybe NC522), both sockets have module by Intel, SPF+ model: "FTLX8571D3BCV(-IT)" [vendor manual] rated at 10 Gbit/sec (entire card is rated at 20 Gbit/s fullduplex, but in reality can't get more egress than ~13Gpbps UDP @8972, nor TCP @8972 using both NICs in it at once).
Summary: the card works somewhat-well, from Debian 8, Debian 9; Driver install not required (default system drivers) - but seems installing the non-free firmware makes it work better (debian 8 repo non-free, package firmware-netxen)
- so far, card achieves max 13.5 Gbit/s in SUM, that is if you send through both sockets at once, the speed spreads across them and is NOT reaching twice as one module, stays as 1 module - see experiment below
- small problem, on CompWolf tested in TestNetwork10gNet1 on IP .114 (so module PHYAD: 0) was turning itself off during sending, two times (was de-configuring IP address) - but after a while it fixed itself (bad default kernel/driver params for timer?) -
perf: interrupt took too long (3190 > 3187), lowering kernel.perf_event_max_sample_rate to 62500. No such problem on CompDragon - It is picky (or kernel/BIOS fault) and sometimes it works only in certain PCIe port (e.g. on CompHarry-v1 only in the top PCIe port).
See also TestNetwork10gNet1 for more details - and example use.
References/materials:
01:00.0 Ethernet controller: NetXen Incorporated NX3031 Multifunction 1/10-Gigabit Server Adapter (rev 42)
Subsystem: Hewlett-Packard Company NC522SFP Dual Port 10GbE Server Adapter
01:00.1 Ethernet controller: NetXen Incorporated NX3031 Multifunction 1/10-Gigabit Server Adapter (rev 42)
Subsystem: Hewlett-Packard Company NC522SFP Dual Port 10GbE Server Adapter
Since 2017-10
Device S/N 59-69-46-61-6e-48-73-75 (in lspci) , also "CR...1R?" (on the device label?)
- port1 MAC 78:e3:b5:f5:23:40
- port2 MAC 78:e3:b5:f5:23:44
ipartid=p17xND3K9
Since 2017-10
Device S/N ... (in lspci) , also "..." (on the device label?)
- port1 MAC
- port2 MAC
ipartid=p17xYWNTA
Since 2017-12
Since 2017-12
Device S/N 59-69-46-61-6e-48-73-75 (in lspci).
- port1 MAC e8:39:35:02:1d:20
- port2 MAC e8:39:35:02:1d:24
Last worked: CompDragon 2017-12-09 22:30 UTC (in 1st PCI-e slot, after reboots).
To get it to work:
Dec 9 22:45:56 dragon kernel: [ 1.344655] QLogic/NetXen Network Driver v4.0.82
Dec 9 22:45:56 dragon kernel: [ 1.344893] netxen_nic 0000:01:00.0: 2MB memory map
Dec 9 22:45:56 dragon kernel: [ 1.345303] Error waiting for rom done
Dec 9 22:45:56 dragon kernel: [ 1.345449] netxen_nic: probe of 0000:01:00.0 failed with error -5
Dec 9 22:45:56 dragon kernel: [ 1.345583] netxen_nic 0000:01:00.1: 2MB memory map
Dec 9 22:45:56 dragon kernel: [ 1.345928] Error waiting for rom done
Dec 9 22:45:56 dragon kernel: [ 1.346031] netxen_nic: probe of 0000:01:00.1 failed with error -5
This usually means the device will NOT work on THIS BOOTUP.
Solution: soft-rebooted (with command reboot from Linux, without disconnecting power nor shutting down) got it to work after first failing as above (perhaps after few reboots).
Correctly it looks like:
Dec 9 23:27:02 dragon kernel: [ 1.340748] QLogic/NetXen Network Driver v4.0.82
Dec 9 23:27:02 dragon kernel: [ 1.340939] netxen_nic 0000:01:00.0: 2MB memory map
Dec 9 23:27:02 dragon kernel: [ 1.343634] netxen_nic 0000:01:00.0: firmware: direct-loading firmware phanfw.bin
Dec 9 23:27:02 dragon kernel: [ 1.546808] netxen_nic 0000:01:00.0: Gen2 strapping detected
Dec 9 23:27:02 dragon kernel: [ 1.546830] netxen_nic 0000:01:00.0: using 64-bit dma mask
Dec 9 23:27:02 dragon kernel: [ 1.907160] netxen_nic: Dual XGb SFP+ LP Board S/N ZQ23BK2658 Chip rev 0x42
Dec 9 23:27:02 dragon kernel: [ 1.907164] netxen_nic 0000:01:00.0: Driver v4.0.82, firmware v4.0.593 [legacy]
Dec 9 23:27:02 dragon kernel: [ 1.907275] netxen_nic 0000:01:00.0: using msi-x interrupts
Dec 9 23:27:02 dragon kernel: [ 1.907277] netxen_nic 0000:01:00.0: ULA adapter
Dec 9 23:27:02 dragon kernel: [ 1.907416] netxen_nic 0000:01:00.0: eth2: XGbE port initialized
Dec 9 23:27:02 dragon kernel: [ 1.907479] netxen_nic 0000:01:00.1: 2MB memory map
Dec 9 23:27:02 dragon kernel: [ 1.907600] netxen_nic 0000:01:00.1: using 64-bit dma mask
Dec 9 23:27:02 dragon kernel: [ 1.943194] netxen_nic 0000:01:00.1: Driver v4.0.82, firmware v4.0.593 [legacy]
Dec 9 23:27:02 dragon kernel: [ 1.943264] netxen_nic 0000:01:00.1: using msi-x interrupts
Dec 9 23:27:02 dragon kernel: [ 1.943407] netxen_nic 0000:01:00.1: eth3: XGbE port initialized
Obtained 2017.10.13 (first devices), more on 2017.12.
01:00.0 Ethernet controller: NetXen Incorporated NX3031 Multifunction 1/10-Gigabit Server Adapter (rev 42)
Subsystem: Hewlett-Packard Company NC522SFP Dual Port 10GbE Server Adapter
Flags: bus master, fast devsel, latency 0, IRQ 24
Memory at f6200000 (64-bit, non-prefetchable) [size=2M]
Memory at f4000000 (64-bit, non-prefetchable) [size=32M]
Expansion ROM at f6400000 [disabled] [size=64K]
Capabilities: [40] MSI-X: Enable+ Count=64 Masked-
Capabilities: [80] Power Management version 3
Capabilities: [a0] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [c0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 59-69-46-61-6e-48-73-75
Kernel driver in use: netxen_nic
01:00.1 Ethernet controller: NetXen Incorporated NX3031 Multifunction 1/10-Gigabit Server Adapter (rev 42)
Subsystem: Hewlett-Packard Company NC522SFP Dual Port 10GbE Server Adapter
Flags: bus master, fast devsel, latency 0, IRQ 24
Memory at f6000000 (64-bit, non-prefetchable) [size=2M]
Memory at f2000000 (64-bit, non-prefetchable) [size=32M]
Capabilities: [40] MSI-X: Enable+ Count=64 Masked-
Capabilities: [80] Power Management version 3
Capabilities: [a0] MSI: Enable- Count=1/32 Maskable- 64bit+
Capabilities: [c0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 59-69-46-61-6e-48-73-75
Kernel driver in use: netxen_nic
root@dragon:~# ethtool eth3
Settings for eth3:
Supported ports: [ TP FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 1
Transceiver: external
Auto-negotiation: off
Supports Wake-on: g
Wake-on: g
Link detected: yes
root@dragon:~# ethtool eth2
Settings for eth2:
Supported ports: [ TP FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: g
Wake-on: g
Link detected: yes
Debian 8 default (free?) driver results in:
root@harry:~# ethtool -i eth2
driver: netxen_nic
version: 4.0.82
firmware-version: 4.0.593
bus-info: 0000:01:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
installing there firmware-netxen from non-free repository, seems to give same effect, same firmware 4.0.593 and version 4.0.82
# ethtool -c eth3
Coalesce parameters for eth3:
Adaptive RX: off TX: off
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 3
rx-frames: 256
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 4
tx-frames: 64
tx-usecs-irq: 0
tx-frames-irq: 0
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
Following settings seem to reduce interrupts count (from ~95,000 to ~40,000) while doing test like sending 2cards * 10Gbit (settings on CompDragon, sending from CompHarry).
for NIC in eth2 eth3 ; do ethtool -C $NIC rx-usecs 60 rx-frames 1024 ; done
needs external cooling - in CompDragon
[ 673.891309] eth2: Device temperature 93 degrees C exceeds operating range. Immediate action needed.
[ 673.947368] eth3: Device temperature 93 degrees C exceeds operating range. Immediate action needed.
[ 874.475180] eth2: Device temperature 100 degrees C exceeds maximum allowed. Hardware has been shut down.
[ 874.543239] eth3: Device temperature 100 degrees C exceeds maximum allowed. Hardware has been shut down.
UDP sending: http://p.l/p/aqpx-netexpWolf10gbitBothModule.ogv
TCP sending: http://p.l/p/aqoy-netexpWolf10gbitBothModule-tcp.ogv
there is no property drivers for kernel > 2.6.32 (for RedHat 6). The only option seen to be is using netxen_nic drivers
On CompBlitz.
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
3: virbr0-nic: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
4: enp4s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 6c:3b:e5:a2:6a:c4 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.110/24 brd 192.168.1.255 scope global dynamic enp4s0f0
valid_lft 5957sec preferred_lft 5957sec
inet6 fe80::6e3b:e5ff:fea2:6ac4/64 scope link
valid_lft forever preferred_lft forever
5: enp4s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c5 brd ff:ff:ff:ff:ff:ff
6: enp4s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c6 brd ff:ff:ff:ff:ff:ff
7: enp4s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c7 brd ff:ff:ff:ff:ff:ff
8: ens11f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether e8:39:35:02:ad:20 brd ff:ff:ff:ff:ff:ff
9: ens11f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether e8:39:35:02:ad:24 brd ff:ff:ff:ff:ff:ff
10: ens9f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP qlen 1000
link/ether 78:e3:b5:f5:23:40 brd ff:ff:ff:ff:ff:ff
inet 192.168.113.200/32 scope global ens9f0
valid_lft forever preferred_lft forever
11: ens9f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP qlen 1000
link/ether 78:e3:b5:f5:23:44 brd ff:ff:ff:ff:ff:ff
inet 192.168.114.200/32 scope global ens9f1
valid_lft forever preferred_lft forever
[root@localhost ~]# ping 192.168.114.32
PING 192.168.114.32 (192.168.114.32) 56(84) bytes of data.
64 bytes from 192.168.114.32: icmp_seq=1 ttl=64 time=0.266 ms
64 bytes from 192.168.114.32: icmp_seq=2 ttl=64 time=0.218 ms
^C
--- 192.168.114.32 ping statistics ---
2 packets transmitted, 2 received, 0% packet loss, time 1000ms
rtt min/avg/max/mdev = 0.218/0.242/0.266/0.024 ms
[root@localhost ~]# ping -s 4000 192.168.114.32
PING 192.168.114.32 (192.168.114.32) 4000(4028) bytes of data.
^C
--- 192.168.114.32 ping statistics ---
3 packets transmitted, 0 received, 100% packet loss, time 1999ms
[root@localhost ~]# ^C
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
3: virbr0-nic: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
4: enp4s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether 6c:3b:e5:a2:6a:c4 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.110/24 brd 192.168.1.255 scope global dynamic enp4s0f0
valid_lft 5780sec preferred_lft 5780sec
inet6 fe80::6e3b:e5ff:fea2:6ac4/64 scope link
valid_lft forever preferred_lft forever
5: enp4s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c5 brd ff:ff:ff:ff:ff:ff
6: enp4s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c6 brd ff:ff:ff:ff:ff:ff
7: enp4s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN qlen 1000
link/ether 6c:3b:e5:a2:6a:c7 brd ff:ff:ff:ff:ff:ff
8: ens11f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether e8:39:35:02:ad:20 brd ff:ff:ff:ff:ff:ff
9: ens11f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000
link/ether e8:39:35:02:ad:24 brd ff:ff:ff:ff:ff:ff
10: ens9f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP qlen 1000
link/ether 78:e3:b5:f5:23:40 brd ff:ff:ff:ff:ff:ff
inet 192.168.113.200/32 scope global ens9f0
valid_lft forever preferred_lft forever
11: ens9f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP qlen 1000
link/ether 78:e3:b5:f5:23:44 brd ff:ff:ff:ff:ff:ff
inet 192.168.114.200/32 scope global ens9f1
valid_lft forever preferred_lft forever
[root@localhost ~]#
[root@localhost ~]# ip r
default via 192.168.1.1 dev enp4s0f0 proto static metric 100
192.168.1.0/24 dev enp4s0f0 proto kernel scope link src 192.168.1.110
192.168.113.0/24 dev ens9f0 scope link
192.168.114.0/24 dev ens9f1 scope link
192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1
[root@localhost ~]#
[root@localhost ~]# ethtool -i ens9f0
driver: netxen_nic
version: 4.0.82
firmware-version: 4.0.593
expansion-rom-version:
bus-info: 0000:0b:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
[root@localhost ~]# ethtool -i ens9f1
driver: netxen_nic
version: 4.0.82
firmware-version: 4.0.593
expansion-rom-version:
bus-info: 0000:0b:00.1
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# ethtool ens9f0
Settings for ens9f0:
Supported ports: [ TP FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 0
Transceiver: external
Auto-negotiation: off
Supports Wake-on: g
Wake-on: g
Link detected: yes
[root@localhost ~]# ethtool ens9f1
Settings for ens9f1:
Supported ports: [ TP FIBRE ]
Supported link modes: 10000baseT/Full
Supported pause frame use: No
Supports auto-negotiation: No
Advertised link modes: 10000baseT/Full
Advertised pause frame use: No
Advertised auto-negotiation: No
Speed: 10000Mb/s
Duplex: Full
Port: FIBRE
PHYAD: 1
Transceiver: external
Auto-negotiation: off
Supports Wake-on: g
Wake-on: g
Link detected: yes
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# ethtool -c ens9f0
Coalesce parameters for ens9f0:
Adaptive RX: off TX: off
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 3
rx-frames: 256
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 4
tx-frames: 64
tx-usecs-irq: 0
tx-frames-irq: 0
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
[root@localhost ~]# ethtool -c ens9f1
Coalesce parameters for ens9f1:
Adaptive RX: off TX: off
stats-block-usecs: 0
sample-interval: 0
pkt-rate-low: 0
pkt-rate-high: 0
rx-usecs: 3
rx-frames: 256
rx-usecs-irq: 0
rx-frames-irq: 0
tx-usecs: 4
tx-frames: 64
tx-usecs-irq: 0
tx-frames-irq: 0
rx-usecs-low: 0
rx-frame-low: 0
tx-usecs-low: 0
tx-frame-low: 0
rx-usecs-high: 0
rx-frame-high: 0
tx-usecs-high: 0
tx-frame-high: 0
[root@localhost ~]# cat /etc/os-release
NAME="Red Hat Enterprise Linux Server"
VERSION="7.4 (Maipo)"
ID="rhel"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="7.4"
PRETTY_NAME="Red Hat Enterprise Linux"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:redhat:enterprise_linux:7.4:GA:server"
HOME_URL="https://www.redhat.com/"
BUG_REPORT_URL="https://bugzilla.redhat.com/"
REDHAT_BUGZILLA_PRODUCT="Red Hat Enterprise Linux 7"
REDHAT_BUGZILLA_PRODUCT_VERSION=7.4
REDHAT_SUPPORT_PRODUCT="Red Hat Enterprise Linux"
REDHAT_SUPPORT_PRODUCT_VERSION="7.4"
[root@localhost ~]#
[root@localhost ~]# date
Tue Mar 20 11:25:00 EDT 2018
[root@localhost ~]#
[root@localhost ~]# uname -a
Linux localhost.localdomain 3.10.0-693.el7.x86_64 #1 SMP Thu Jul 6 19:56:57 EDT 2017 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost ~]#
[root@localhost ~]# ip link list
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN mode DEFAULT qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
3: virbr0-nic: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast master virbr0 state DOWN mode DEFAULT qlen 1000
link/ether 52:54:00:43:d9:a2 brd ff:ff:ff:ff:ff:ff
4: enp4s0f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether 6c:3b:e5:a2:6a:c4 brd ff:ff:ff:ff:ff:ff
5: enp4s0f1: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000
link/ether 6c:3b:e5:a2:6a:c5 brd ff:ff:ff:ff:ff:ff
6: enp4s0f2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000
link/ether 6c:3b:e5:a2:6a:c6 brd ff:ff:ff:ff:ff:ff
7: enp4s0f3: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT qlen 1000
link/ether 6c:3b:e5:a2:6a:c7 brd ff:ff:ff:ff:ff:ff
8: ens11f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether e8:39:35:02:ad:20 brd ff:ff:ff:ff:ff:ff
9: ens11f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether e8:39:35:02:ad:24 brd ff:ff:ff:ff:ff:ff
10: ens9f0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether 78:e3:b5:f5:23:40 brd ff:ff:ff:ff:ff:ff
11: ens9f1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc pfifo_fast state UP mode DEFAULT qlen 1000
link/ether 78:e3:b5:f5:23:44 brd ff:ff:ff:ff:ff:ff
[root@localhost ~]#
[root@localhost ~]#
[root@localhost ~]# ping -s 8000 192.168.113.32
PING 192.168.113.32 (192.168.113.32) 8000(8028) bytes of data.
8008 bytes from 192.168.113.32: icmp_seq=1 ttl=64 time=0.405 ms
8008 bytes from 192.168.113.32: icmp_seq=2 ttl=64 time=0.262 ms
8008 bytes from 192.168.113.32: icmp_seq=3 ttl=64 time=0.240 ms
8008 bytes from 192.168.113.32: icmp_seq=4 ttl=64 time=0.396 ms
^C
--- 192.168.113.32 ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3000ms
rtt min/avg/max/mdev = 0.240/0.325/0.405/0.078 ms
[root@localhost ~]# ping -c 1 -w 5 -W 5 -s 8000 192.168.113.32
PING 192.168.113.32 (192.168.113.32) 8000(8028) bytes of data.
8008 bytes from 192.168.113.32: icmp_seq=1 ttl=64 time=0.291 ms
--- 192.168.113.32 ping statistics ---
1 packets transmitted, 1 received, 0% packet loss, time 0ms
rtt min/avg/max/mdev = 0.291/0.291/0.291/0.000 ms
[root@localhost ~]# ping -c 1 -w 5 -W 5 -s 8000 192.168.114.32
PING 192.168.114.32 (192.168.114.32) 8000(8028) bytes of data.
--- 192.168.114.32 ping statistics ---
6 packets transmitted, 0 received, 100% packet loss, time 4999ms
[root@localhost ~]# strace ping -c 1 -w 5 -W 5 -s 8000 192.168.114.32
execve("/bin/ping", ["ping", "-c", "1", "-w", "5", "-W", "5", "-s", "8000", "192.168.114.32"], [/* 29 vars */]) = 0
brk(NULL) = 0x55d517fb7000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239c3000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=84057, ...}) = 0
mmap(NULL, 84057, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f98239ae000
close(3) = 0
open("/lib64/libcap.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \26\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=20032, ...}) = 0
mmap(NULL, 2114112, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f982359e000
mprotect(0x7f98235a2000, 2093056, PROT_NONE) = 0
mmap(0x7f98237a1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f98237a1000
close(3) = 0
open("/lib64/libidn.so.11", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0000\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=208928, ...}) = 0
mmap(NULL, 2302416, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f982336b000
mprotect(0x7f982339d000, 2093056, PROT_NONE) = 0
mmap(0x7f982359c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0x7f982359c000
close(3) = 0
open("/lib64/libcrypto.so.10", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\317\6\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2512264, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239ad000
mmap(NULL, 4588360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9822f0a000
mprotect(0x7f982313e000, 2097152, PROT_NONE) = 0
mmap(0x7f982333e000, 167936, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x234000) = 0x7f982333e000
mmap(0x7f9823367000, 13128, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9823367000
close(3) = 0
open("/lib64/libresolv.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3209\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=111080, ...}) = 0
mmap(NULL, 2202264, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9822cf0000
mprotect(0x7f9822d06000, 2097152, PROT_NONE) = 0
mmap(0x7f9822f06000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f9822f06000
mmap(0x7f9822f08000, 6808, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9822f08000
close(3) = 0
open("/lib64/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0pS\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1139680, ...}) = 0
mmap(NULL, 3150136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f98229ee000
mprotect(0x7f9822aef000, 2093056, PROT_NONE) = 0
mmap(0x7f9822cee000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x100000) = 0x7f9822cee000
close(3) = 0
open("/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\35\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2127336, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239ac000
mmap(NULL, 3940800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f982262b000
mprotect(0x7f98227e3000, 2097152, PROT_NONE) = 0
mmap(0x7f98229e3000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b8000) = 0x7f98229e3000
mmap(0x7f98229e9000, 16832, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f98229e9000
close(3) = 0
open("/lib64/libattr.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\23\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=19888, ...}) = 0
mmap(NULL, 2113904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9822426000
mprotect(0x7f982242a000, 2093056, PROT_NONE) = 0
mmap(0x7f9822629000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x3000) = 0x7f9822629000
close(3) = 0
open("/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=19776, ...}) = 0
mmap(NULL, 2109744, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9822222000
mprotect(0x7f9822224000, 2097152, PROT_NONE) = 0
mmap(0x7f9822424000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f9822424000
close(3) = 0
open("/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=90632, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239ab000
mmap(NULL, 2183688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f982200c000
mprotect(0x7f9822021000, 2093056, PROT_NONE) = 0
mmap(0x7f9822220000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f9822220000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239aa000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239a8000
arch_prctl(ARCH_SET_FS, 0x7f98239a8740) = 0
mprotect(0x7f98229e3000, 16384, PROT_READ) = 0
mprotect(0x7f9822220000, 4096, PROT_READ) = 0
mprotect(0x7f9822424000, 4096, PROT_READ) = 0
mprotect(0x7f9822629000, 4096, PROT_READ) = 0
mprotect(0x7f9822cee000, 4096, PROT_READ) = 0
mprotect(0x7f9822f06000, 4096, PROT_READ) = 0
mprotect(0x7f982333e000, 114688, PROT_READ) = 0
mprotect(0x7f982359c000, 4096, PROT_READ) = 0
mprotect(0x7f98237a1000, 4096, PROT_READ) = 0
mprotect(0x55d515fc1000, 4096, PROT_READ) = 0
mprotect(0x7f98239c4000, 4096, PROT_READ) = 0
munmap(0x7f98239ae000, 84057) = 0
brk(NULL) = 0x55d517fb7000
brk(0x55d517fd8000) = 0x55d517fd8000
open("/etc/pki/tls/legacy-settings", O_RDONLY) = -1 ENOENT (No such file or directory)
access("/etc/system-fips", F_OK) = -1 ENOENT (No such file or directory)
capget({_LINUX_CAPABILITY_VERSION_3, 0}, NULL) = 0
capget({_LINUX_CAPABILITY_VERSION_3, 0}, {1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND, 1<<CAP_CHOWN|1<<CAP_DAC_OVERRIDE|1<<CAP_DAC_READ_SEARCH|1<<CAP_FOWNER|1<<CAP_FSETID|1<<CAP_KILL|1<<CAP_SETGID|1<<CAP_SETUID|1<<CAP_SETPCAP|1<<CAP_LINUX_IMMUTABLE|1<<CAP_NET_BIND_SERVICE|1<<CAP_NET_BROADCAST|1<<CAP_NET_ADMIN|1<<CAP_NET_RAW|1<<CAP_IPC_LOCK|1<<CAP_IPC_OWNER|1<<CAP_SYS_MODULE|1<<CAP_SYS_RAWIO|1<<CAP_SYS_CHROOT|1<<CAP_SYS_PTRACE|1<<CAP_SYS_PACCT|1<<CAP_SYS_ADMIN|1<<CAP_SYS_BOOT|1<<CAP_SYS_NICE|1<<CAP_SYS_RESOURCE|1<<CAP_SYS_TIME|1<<CAP_SYS_TTY_CONFIG|1<<CAP_MKNOD|1<<CAP_LEASE|1<<CAP_AUDIT_WRITE|1<<CAP_AUDIT_CONTROL|1<<CAP_SETFCAP|1<<CAP_MAC_OVERRIDE|1<<CAP_MAC_ADMIN|1<<CAP_SYSLOG|1<<CAP_WAKE_ALARM|1<<CAP_BLOCK_SUSPEND, 0}) = 0
capget({_LINUX_CAPABILITY_VERSION_3, 0}, NULL) = 0
capset({_LINUX_CAPABILITY_VERSION_3, 0}, {0, 1<<CAP_NET_ADMIN|1<<CAP_NET_RAW, 0}) = 0
prctl(PR_SET_KEEPCAPS, 1) = 0
getuid() = 0
setuid(0) = 0
prctl(PR_SET_KEEPCAPS, 0) = 0
getuid() = 0
geteuid() = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=106070960, ...}) = 0
mmap(NULL, 106070960, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f981bae3000
close(3) = 0
capget({_LINUX_CAPABILITY_VERSION_3, 0}, NULL) = 0
capget({_LINUX_CAPABILITY_VERSION_3, 0}, {0, 1<<CAP_NET_ADMIN|1<<CAP_NET_RAW, 0}) = 0
capset({_LINUX_CAPABILITY_VERSION_3, 0}, {1<<CAP_NET_RAW, 1<<CAP_NET_ADMIN|1<<CAP_NET_RAW, 0}) = 0
socket(AF_INET, SOCK_DGRAM, IPPROTO_ICMP) = -1 EACCES (Permission denied)
socket(AF_INET, SOCK_RAW, IPPROTO_ICMP) = 3
capget({_LINUX_CAPABILITY_VERSION_3, 0}, NULL) = 0
capget({_LINUX_CAPABILITY_VERSION_3, 0}, {1<<CAP_NET_RAW, 1<<CAP_NET_ADMIN|1<<CAP_NET_RAW, 0}) = 0
capset({_LINUX_CAPABILITY_VERSION_3, 0}, {0, 1<<CAP_NET_ADMIN|1<<CAP_NET_RAW, 0}) = 0
socket(AF_INET, SOCK_DGRAM, IPPROTO_IP) = 4
connect(4, {sa_family=AF_INET, sin_port=htons(1025), sin_addr=inet_addr("192.168.114.32")}, 16) = 0
getsockname(4, {sa_family=AF_INET, sin_port=htons(45101), sin_addr=inet_addr("192.168.114.200")}, [16]) = 0
close(4) = 0
setsockopt(3, SOL_RAW, ICMP_FILTER, ~(1<<ICMP_ECHOREPLY|1<<ICMP_DEST_UNREACH|1<<ICMP_SOURCE_QUENCH|1<<ICMP_REDIRECT|1<<ICMP_TIME_EXCEEDED|1<<ICMP_PARAMETERPROB), 4) = 0
setsockopt(3, SOL_IP, IP_RECVERR, [1], 4) = 0
setsockopt(3, SOL_SOCKET, SO_SNDBUF, [12168], 4) = 0
setsockopt(3, SOL_SOCKET, SO_RCVBUF, [65536], 4) = 0
getsockopt(3, SOL_SOCKET, SO_RCVBUF, [131072], [4]) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 1), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f98239c2000
write(1, "PING 192.168.114.32 (192.168.114"..., 63PING 192.168.114.32 (192.168.114.32) 8000(8028) bytes of data.
) = 63
setsockopt(3, SOL_SOCKET, SO_TIMESTAMP, [1], 4) = 0
setsockopt(3, SOL_SOCKET, SO_SNDTIMEO, "\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
setsockopt(3, SOL_SOCKET, SO_RCVTIMEO, "\1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", 16) = 0
getpid() = 32823
rt_sigaction(SIGINT, {0x55d515db8dd0, [], SA_RESTORER|SA_INTERRUPT, 0x7f9822660270}, NULL, 8) = 0
rt_sigaction(SIGALRM, {0x55d515db8dd0, [], SA_RESTORER|SA_INTERRUPT, 0x7f9822660270}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {0x55d515db8dc0, [], SA_RESTORER|SA_INTERRUPT, 0x7f9822660270}, NULL, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
setitimer(ITIMER_REAL, {it_interval={0, 0}, it_value={5, 0}}, NULL) = 0
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=50, ws_col=211, ws_xpixel=0, ws_ypixel=0}) = 0
sendto(3, "\10\0\362\261\2007\0\1\377'\261Z\0\0\0\0\333\26\6\0\0\0\0\0\20\21\22\23\24\25\26\27"..., 8008, 0, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.114.32")}, 16) = 8008
recvmsg(3, 0x7fff0a205380, 0) = -1 EAGAIN (Resource temporarily unavailable)
sendto(3, "\10\0c\257\2007\0\2\0(\261Z\0\0\0\0i\30\6\0\0\0\0\0\20\21\22\23\24\25\26\27"..., 8008, 0, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.114.32")}, 16) = 8008
recvmsg(3, 0x7fff0a205380, 0) = -1 EAGAIN (Resource temporarily unavailable)
sendto(3, "\10\0\356\255\2007\0\3\1(\261Z\0\0\0\0\335\30\6\0\0\0\0\0\20\21\22\23\24\25\26\27"..., 8008, 0, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.114.32")}, 16) = 8008
recvmsg(3, 0x7fff0a205380, 0) = -1 EAGAIN (Resource temporarily unavailable)
sendto(3, "\10\0\213\255\2007\0\4\2(\261Z\0\0\0\0?\30\6\0\0\0\0\0\20\21\22\23\24\25\26\27"..., 8008, 0, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.114.32")}, 16) = 8008
recvmsg(3, 0x7fff0a205380, 0) = -1 EAGAIN (Resource temporarily unavailable)
sendto(3, "\10\0\"\254\2007\0\5\3(\261Z\0\0\0\0\247\30\6\0\0\0\0\0\20\21\22\23\24\25\26\27"..., 8008, 0, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("192.168.114.32")}, 16) = 8008
recvmsg(3, 0x7fff0a205380, 0) = -1 EINTR (Interrupted system call)
--- SIGALRM {si_signo=SIGALRM, si_code=SI_KERNEL} ---
rt_sigreturn({mask=[]}) = -1 EINTR (Interrupted system call)
write(1, "\n", 1
) = 1
write(1, "--- 192.168.114.32 ping statisti"..., 39--- 192.168.114.32 ping statistics ---
) = 39
write(1, "5 packets transmitted, 0 receive"..., 655 packets transmitted, 0 received, 100% packet loss, time 4000ms
) = 65
write(1, "\n", 1
) = 1
exit_group(1) = ?
+++ exited with 1 +++