забыл add когда писал "switchport trunk allowed vlan", пришлось ехать перезагружать свич основана на реальных событиях очень и очень многих людей. Как и "не ту строчку скопировал", и прочие прочие "человеческие факторы".
netcat -l -p 1234 -s 127.0.0.n >ss -ltpn
State Recv-Q Send-Q Local Address:Port Peer Address:Port
LISTEN 0 1 127.0.0.5:1234 0.0.0.0:* users:(("netcat",pid=1221,fd=3))
LISTEN 0 1 127.0.0.4:1234 0.0.0.0:* users:(("netcat",pid=1158,fd=3))
LISTEN 0 1 127.0.0.3:1234 0.0.0.0:* users:(("netcat",pid=1096,fd=3))
LISTEN 0 1 127.0.0.2:1234 0.0.0.0:* users:(("netcat",pid=1006,fd=3))/tool wol mac=02:00:20:A1:B2:C3 interface=ether2
RFC 1122 states in Section 3.2.1.5 ("Identification: RFC 791
Section 3.2") that:
When sending an identical copy of an earlier datagram, a host MAY
optionally retain the same Identification field in the copy.
o The IPv4 ID field is no longer permitted to be used for duplicate
detection. This applies to both atomic and non-atomic datagrams.
o Retransmitted non-atomic IPv4 datagrams are no longer permitted to
reuse the ID value.
# hpssacli controller slot=0 physicaldrive 1I:1:1 show detail
Smart Array P440ar in Slot 0 (Embedded)
array A
physicaldrive 1I:1:1
Port: 1I
Box: 1
Bay: 1
Status: OK
Drive Type: Data Drive
Interface Type: SAS
Size: 300 GB
Drive exposed to OS: False
Native Block Size: 512
Rotational Speed: 10500
Firmware Revision: HPD1
Serial Number: ***
Model: HP EG000300JWEBF
Current Temperature (C): 32
Maximum Temperature (C): 47
PHY Count: 2
PHY Transfer Rate: 12.0Gbps, Unknown
Drive Authentication Status: OK
Carrier Application Version: 11
Carrier Bootloader Version: 6
Sanitize Erase Supported: False# smartctl --device=cciss,0 --all /dev/sg0
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.18-11-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Vendor: HP
Product: EG000300JWEBF
Revision: HPD1
Compliance: SPC-4
User Capacity: 300,000,000,000 bytes [300 GB]
Logical block size: 512 bytes
Rotation Rate: 10500 rpm
Form Factor: 2.5 inches
Logical Unit id: 0x5000c5009f05dbf7
Serial number: ***
Device type: disk
Transport protocol: SAS (SPL-3)
Local Time is: Sat May 16 16:37:20 2020 EEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
Temperature Warning: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Health Status: OK
Current Drive Temperature: 32 C
Drive Trip Temperature: 60 C
Manufactured in week 11 of year 2017
Specified cycle count over device lifetime: 10000
Accumulated start-stop cycles: 54
Specified load-unload count over device lifetime: 300000
Accumulated load-unload cycles: 1158
Elements in grown defect list: 0
Vendor (Seagate) cache information
Blocks sent to initiator = 3189019453
Blocks received from initiator = 4120861734
Blocks read from cache and sent to initiator = 2196675622
Number of read and write commands whose size <= segment size = 211373573
Number of read and write commands whose size > segment size = 0
Vendor (Seagate/Hitachi) factory information
number of hours powered up = 26771.67
number of minutes until next internal SMART test = 42
Error counter log:
Errors Corrected by Total Correction Gigabytes Total
ECC rereads/ errors algorithm processed uncorrected
fast | delayed rewrites corrected invocations [10^9 bytes] errors
read: 0 0 0 0 0 32419.104 0
write: 0 0 0 0 0 8797.122 0
Non-medium error count: 75
No self-tests have been logged# smartctl --device=cciss,1 --all /dev/sg0
smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.15.18-11-pve] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: HPE Read-Intensive 800/960G SSDs (Intel S3510/3520 Series SSDs)
Device Model: VK0800GEYJT
Serial Number: ***
LU WWN Device Id: 5 5cd2e4 14da045ce
Firmware Version: 4IWTHPG1
User Capacity: 800,166,076,416 bytes [800 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: Solid State Device
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-2 T13/2015-D revision 3
SATA Version is: SATA 2.6, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is: Sat May 16 16:43:50 2020 EEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART Status not supported: Incomplete response, ATA output registers missing
SMART overall-health self-assessment test result: PASSED
Warning: This result is based on an Attribute check.
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x79) SMART execute Offline immediate.
No Auto Offline data collection support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 95) minutes.
Conveyance self-test routine
recommended polling time: ( 95) minutes.
SCT capabilities: (0x0039) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 1
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 130 130 039 Pre-fail Always - 4294967295
5 Reallocated_Sector_Ct 0x0033 100 100 001 Pre-fail Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 26768
173 Unknown_Attribute 0x0033 072 072 001 Pre-fail Always - 0
175 Power_Loss_Cap_Test 0x0033 100 100 010 Pre-fail Always - 6780 (153 8248)
180 Unused_Rsvd_Blk_Cnt_Tot 0x003b 130 130 039 Pre-fail Always - 4294967295
194 Temperature_Internal 0x0022 100 100 000 Old_age Always - 31
196 Reallocated_Event_Count 0x0033 100 100 010 Pre-fail Always - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.