Re: Problema sincronización hora
Esta noche pruebo de nuevo que a mi vecino no lo veo hasta el domingo-lunes para ver lo de su router.
Muchas gracias @egrueda
Foro Soporte NO OFICIAL Raspberry Pi en Español
https://www.fororaspberry.es/
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo raspi-config
Generating locales (this might take a while)...
en_GB.UTF-8... done
es_ES.UTF-8... done
Generation complete.
Current default time zone: 'Europe/Madrid'
Local time is now: Sat Oct 30 13:33:30 CEST 2021.
Universal Time is now: Sat Oct 30 11:33:30 UTC 2021.
Código: Seleccionar todo
pi@raspberrypi:~ $ systemctl status systemd-timesyncd
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; ve>
Active: active (running) since Sat 2021-10-30 13:30:01 CEST; 5min ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 643 (systemd-timesyn)
Status: "Idle."
Tasks: 2 (limit: 3720)
CPU: 96ms
CGroup: /system.slice/systemd-timesyncd.service
└─643 /lib/systemd/systemd-timesyncd
Oct 30 13:30:01 raspberrypi systemd[1]: Starting Network Time Synchronization...
Oct 30 13:30:01 raspberrypi systemd[1]: Started Network Time Synchronization.
Oct 30 13:30:12 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply>
Oct 30 13:30:54 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply>
Oct 30 13:32:09 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply>
Oct 30 13:34:27 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply>
lines 1-17/17 (END)...skipping...
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2021-10-30 13:30:01 CEST; 5min ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 643 (systemd-timesyn)
Status: "Idle."
Tasks: 2 (limit: 3720)
CPU: 96ms
CGroup: /system.slice/systemd-timesyncd.service
└─643 /lib/systemd/systemd-timesyncd
Oct 30 13:30:01 raspberrypi systemd[1]: Starting Network Time Synchronization...
Oct 30 13:30:01 raspberrypi systemd[1]: Started Network Time Synchronization.
Oct 30 13:30:12 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply from 147.156.7.18:123 (147.156.7.18).
Oct 30 13:30:54 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply from 147.156.7.18:123 (147.156.7.18).
Oct 30 13:32:09 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply from 147.156.7.18:123 (147.156.7.18).
Oct 30 13:34:27 raspberrypi systemd-timesyncd[643]: Timed out waiting for reply from 147.156.7.18:123 (147.156.7.18).
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo nmap --script broadcast-dhcp-discover
Starting Nmap 7.80 ( https://nmap.org ) at 2021-10-30 13:37 CEST
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.1.18
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.1.1
| IP Address Lease Time: 1d00h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.1.1
| Domain Name Server: 212.230.135.1, 212.230.135.2
| NTP Servers: 147.156.7.18
| Renewal Time Value: 12h00m00s
|_ Rebinding Time Value: 21h00m00s
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 1.86 seconds
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo nmap --script broadcast-dhcp-discover
Starting Nmap 7.80 ( https://nmap.org ) at 2021-10-30 13:37 CEST
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.1.18
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.1.1
| IP Address Lease Time: 1d00h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.1.1
| Domain Name Server: 212.230.135.1, 212.230.135.2
| NTP Servers: 147.156.7.18
| Renewal Time Value: 12h00m00s
|_ Rebinding Time Value: 21h00m00s
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 1.86 seconds
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo nmap --script broadcast-dhcp-discover
Starting Nmap 7.80 ( https://nmap.org ) at 2021-10-30 13:36 CEST
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.1.144
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.1.1
| IP Address Lease Time: 1d00h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.1.1
| Domain Name Server: 212.230.135.1, 212.230.135.2
| Renewal Time Value: 12h00m00s
|_ Rebinding Time Value: 21h00m00s
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 1.96 seconds
Código: Seleccionar todo
pi@raspberrypi:~ $ systemctl status systemd-timesyncd
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; ve>
Active: active (running) since Sat 2021-10-30 13:30:05 CEST; 8min ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 630 (systemd-timesyn)
Status: "Connecting to time server 78.196.167.192:123 (3.debian.pool.ntp.o>
Tasks: 2 (limit: 3720)
CPU: 210ms
CGroup: /system.slice/systemd-timesyncd.service
└─630 /lib/systemd/systemd-timesyncd
oct 30 13:36:49 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:00 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:10 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:20 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:30 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:41 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:37:51 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:38:01 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:38:11 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
oct 30 13:38:22 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply>
lines 1-21/21 (END)...skipping...
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2021-10-30 13:30:05 CEST; 8min ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 630 (systemd-timesyn)
Status: "Connecting to time server 78.196.167.192:123 (3.debian.pool.ntp.org)."
Tasks: 2 (limit: 3720)
CPU: 210ms
CGroup: /system.slice/systemd-timesyncd.service
└─630 /lib/systemd/systemd-timesyncd
oct 30 13:36:49 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 216.229.4.69:123 (1.debian.pool.ntp.org).
oct 30 13:37:00 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 95.216.78.223:123 (1.debian.pool.ntp.org).
oct 30 13:37:10 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 94.172.186.238:123 (1.debian.pool.ntp.org).
oct 30 13:37:20 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 103.123.108.221:123 (1.debian.pool.ntp.org).
oct 30 13:37:30 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 193.182.111.13:123 (2.debian.pool.ntp.org).
oct 30 13:37:41 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 195.154.220.89:123 (2.debian.pool.ntp.org).
oct 30 13:37:51 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 50.205.244.22:123 (2.debian.pool.ntp.org).
oct 30 13:38:01 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 92.222.209.69:123 (2.debian.pool.ntp.org).
oct 30 13:38:11 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 212.59.0.1:123 (3.debian.pool.ntp.org).
oct 30 13:38:22 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 171.66.97.126:123 (3.debian.pool.ntp.org).
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo ntpdate -v 212.230.255.2
30 Oct 13:42:36 ntpdate[761]: ntpdate 4.2.8p15@1.3728-o Wed Sep 23 11:46:38 UTC 2020 (1)
13 Nov 19:59:46 ntpdate[761]: step time server 212.230.255.2 offset +1235823.376547 sec
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo ntpdate -v 78.196.167.192
13 Nov 20:01:24 ntpdate[771]: ntpdate 4.2.8p15@1.3728-o Wed Sep 23 11:46:38 UTC 2020 (1)
13 Nov 20:01:30 ntpdate[771]: adjust time server 78.196.167.192 offset -0.007642 sec
Código: Seleccionar todo
systemctl status systemd-timesyncd
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
Active: active (running) since Sat 2021-10-30 13:30:05 CEST; 2 weeks 0 days ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 630 (systemd-timesyn)
Status: "Idle."
Tasks: 2 (limit: 3720)
CPU: 244ms
CGroup: /system.slice/systemd-timesyncd.service
└─630 /lib/systemd/systemd-timesyncd
oct 30 13:41:52 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 80.74.64.1:123 (1.debian.pool.ntp.org).
oct 30 13:42:02 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 61.239.100.228:123 (1.debian.pool.ntp.org).
oct 30 13:42:12 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 62.12.173.12:123 (1.debian.pool.ntp.org).
oct 30 13:42:23 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 185.132.136.116:123 (2.debian.pool.ntp.org).
oct 30 13:42:33 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 162.159.200.123:123 (2.debian.pool.ntp.org).
nov 13 19:59:56 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 185.90.148.209:123 (2.debian.pool.ntp.org).
nov 13 20:00:06 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 131.234.220.232:123 (3.debian.pool.ntp.org).
nov 13 20:00:16 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 77.68.122.252:123 (3.debian.pool.ntp.org).
nov 13 20:00:26 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 51.174.198.198:123 (3.debian.pool.ntp.org).
nov 13 20:00:37 raspberrypi systemd-timesyncd[630]: Timed out waiting for reply from 51.75.67.47:123 (3.debian.pool.ntp.org).
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo ntpdate -v 80.74.64.1
13 Nov 20:04:06 ntpdate[837]: ntpdate 4.2.8p15@1.3728-o Wed Sep 23 11:46:38 UTC 2020 (1)
13 Nov 20:04:12 ntpdate[837]: adjust time server 80.74.64.1 offset +0.003586 sec
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo lshw -class network
*-network:0
description: Ethernet interface
physical id: 1
logical name: eth0
serial: dc:a6:32:f5:f8:d1
size: 100Mbit/s
capacity: 1Gbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bcmgenet driverversion=5.10.63-v7l+ duplex=full ip=192.168.1.10 link=yes multicast=yes port=twisted pair speed=100Mbit/s
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo tcpdump -v -i eth0 port 123
tcpdump: listening on eth0, link-type EN10MB (Ethernet), snapshot length 262144 bytes
20:44:40.992861 IP (tos 0xb8, ttl 64, id 40439, offset 0, flags [DF], proto UDP (17), length 76)
192.168.1.10.ntp > Time100.Stupi.SE.ntp: NTPv4, Client, length 48
Leap indicator: (0), Stratum 2 (secondary reference), poll 6 (64s), precision -20
Root Delay: 0.063858, Root dispersion: 0.008132, Reference-ID: 0xc0248f82
Reference Timestamp: 3845821278.057528089 (2021-11-13T19:41:18Z)
Originator Timestamp: 3845821414.024037964 (2021-11-13T19:43:34Z)
Receive Timestamp: 3845821414.057429201 (2021-11-13T19:43:34Z)
Transmit Timestamp: 3845821480.992789387 (2021-11-13T19:44:40Z)
Originator - Receive Timestamp: +0.033391236
Originator - Transmit Timestamp: +66.968751422
20:44:41.056280 IP (tos 0x10, ttl 51, id 0, offset 0, flags [DF], proto UDP (17), length 76)
Time100.Stupi.SE.ntp > 192.168.1.10.ntp: NTPv4, Server, length 48
Leap indicator: (0), Stratum 1 (primary reference), poll 6 (64s), precision -25
Root Delay: 0.000000, Root dispersion: 0.000030, Reference-ID: PPS^@
Reference Timestamp: 3845821480.000000000 (2021-11-13T19:44:40Z)
Originator Timestamp: 3845821480.992789387 (2021-11-13T19:44:40Z)
Receive Timestamp: 3845821481.022961369 (2021-11-13T19:44:41Z)
Transmit Timestamp: 3845821481.022961871 (2021-11-13T19:44:41Z)
Originator - Receive Timestamp: +0.030171982
Originator - Transmit Timestamp: +0.030172483
20:44:41.992835 IP (tos 0xb8, ttl 64, id 60464, offset 0, flags [DF], proto UDP (17), length 76)
192.168.1.10.ntp > shackleton.red.uv.es.ntp: NTPv4, Client, length 48
Leap indicator: (0), Stratum 2 (secondary reference), poll 6 (64s), precision -20
Root Delay: 0.063476, Root dispersion: 0.003509, Reference-ID: 0xc0248f82
Reference Timestamp: 3845821481.056280491 (2021-11-13T19:44:41Z)
Originator Timestamp: 3845821413.003576780 (2021-11-13T19:43:33Z)
Receive Timestamp: 3845821413.015376544 (2021-11-13T19:43:33Z)
Transmit Timestamp: 3845821481.992779450 (2021-11-13T19:44:41Z)
Originator - Receive Timestamp: +0.011799764
Originator - Transmit Timestamp: +68.989202670
20:44:42.016372 IP (tos 0xb8, ttl 56, id 2891, offset 0, flags [DF], proto UDP (17), length 76)
shackleton.red.uv.es.ntp > 192.168.1.10.ntp: NTPv4, Server, length 48
Leap indicator: (0), Stratum 2 (secondary reference), poll 6 (64s), precision -24
Root Delay: 0.000503, Root dispersion: 0.026901, Reference-ID: 0x424edfe6
Reference Timestamp: 3845820748.424300464 (2021-11-13T19:32:28Z)
Originator Timestamp: 3845821481.992779450 (2021-11-13T19:44:41Z)
Receive Timestamp: 3845821482.004492928 (2021-11-13T19:44:42Z)
Transmit Timestamp: 3845821482.004548536 (2021-11-13T19:44:42Z)
Originator - Receive Timestamp: +0.011713477
Originator - Transmit Timestamp: +0.011769085
^Z
[1]+ Detenido sudo tcpdump -v -i eth0 port 123
Código: Seleccionar todo
Last login: Sat Oct 30 13:52:29 2021 from 192.168.1.16
pi@raspberrypi:~ $ ping 2.debian.pool.ntp.org
PING 2.debian.pool.ntp.org (5.56.160.3) 56(84) bytes of data.
64 bytes from dns01.masbytes.es (5.56.160.3): icmp_seq=1 ttl=55 time=43.4 ms
64 bytes from dns01.masbytes.es (5.56.160.3): icmp_seq=2 ttl=55 time=42.5 ms
64 bytes from dns01.masbytes.es (5.56.160.3): icmp_seq=3 ttl=55 time=43.4 ms
64 bytes from dns01.masbytes.es (5.56.160.3): icmp_seq=4 ttl=55 time=42.0 ms
^C
--- 2.debian.pool.ntp.org ping statistics ---
4 packets transmitted, 4 received, 0% packet loss, time 3004ms
rtt min/avg/max/mdev = 41.968/42.824/43.435/0.628 ms
pi@raspberrypi:~ $ WTF?
Código: Seleccionar todo
pi@raspberrypi:~ $ nslookup 212.230.135.1
[b]** server can't find 1.135.230.212.in-addr.arpa: NXDOMAIN[/b]
pi@raspberrypi:~ $ nslookup 212.230.135.2
[b]** server can't find 2.135.230.212.in-addr.arpa: NXDOMAIN[/b]
pi@raspberrypi:~ $ nslookup 8.8.8.8
8.8.8.8.in-addr.arpa name = dns.google.
Authoritative answers can be found from:
pi@raspberrypi:~ $ nslookup 1.1.1.1
1.1.1.1.in-addr.arpa name = one.one.one.one.
Authoritative answers can be found from:
pi@raspberrypi:~ $ nslookup 208.67.222.222
222.222.67.208.in-addr.arpa name = resolver1.opendns.com.
222.222.67.208.in-addr.arpa name = dns.umbrella.com.
222.222.67.208.in-addr.arpa name = dns.opendns.com.
Authoritative answers can be found from:
pi@raspberrypi:~ $ nslookup 38.132.106.139
139.106.132.38.in-addr.arpa name = newyork-ns01.cyberghostvpn.com.
Authoritative answers can be found from:
Código: Seleccionar todo
pi@raspberrypi:~ $ host 212.230.135.1
Host 1.135.230.212.in-addr.arpa. not found: 3(NXDOMAIN)
pi@raspberrypi:~ $ host 212.230.135.2
Host 2.135.230.212.in-addr.arpa. not found: 3(NXDOMAIN)
pi@raspberrypi:~ $ host 8.8.8.8
8.8.8.8.in-addr.arpa domain name pointer dns.google.
pi@raspberrypi:~ $ host 38.132.106.139
139.106.132.38.in-addr.arpa domain name pointer newyork-ns01.cyberghostvpn.com.
pi@raspberrypi:~ $
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo nmap --script broadcast-dhcp-discover
Starting Nmap 7.80 ( https://nmap.org ) at 2021-10-30 18:21 CEST
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.1.100
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.1.3
| IP Address Lease Time: 2h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.1.1
|_ Domain Name Server: 8.8.8.8, 8.8.4.4
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 1.05 seconds
Código: Seleccionar todo
Time = [b]2015-01-01 0:26:10 1571s[/b]
H-Ver = WR841N v9 00000000 : S-Ver = 3.16.9 Build 150320 Rel.57500n
L = 192.168.1.3 : M = 255.255.255.0
W1 = DHCP : W = 0.0.0.0 : M = 0.0.0.0 : G = 0.0.0.0
Código: Seleccionar todo
pi@raspberrypi:~ $ iperf3 -c ping.online.net -p 5200 -P 10 -4 -R
Connecting to host ping.online.net, port 5200
Reverse mode, remote host ping.online.net is sending
[ 5] local 192.168.1.169 port 48458 connected to 62.210.18.40 port 5200
[ 7] local 192.168.1.169 port 48460 connected to 62.210.18.40 port 5200
[ 9] local 192.168.1.169 port 48462 connected to 62.210.18.40 port 5200
[ 11] local 192.168.1.169 port 48464 connected to 62.210.18.40 port 5200
[ 13] local 192.168.1.169 port 48466 connected to 62.210.18.40 port 5200
[ 15] local 192.168.1.169 port 48468 connected to 62.210.18.40 port 5200
[ 17] local 192.168.1.169 port 48470 connected to 62.210.18.40 port 5200
[ 19] local 192.168.1.169 port 48472 connected to 62.210.18.40 port 5200
[ 21] local 192.168.1.169 port 48474 connected to 62.210.18.40 port 5200
[ 23] local 192.168.1.169 port 48476 connected to 62.210.18.40 port 5200
[ ID] Interval Transfer Bitrate
[ 5] 0.00-1.00 sec 1.54 MBytes 12.9 Mbits/sec
[ 7] 0.00-1.00 sec 923 KBytes 7.56 Mbits/sec
[ 9] 0.00-1.00 sec 1.12 MBytes 9.41 Mbits/sec
[ 11] 0.00-1.00 sec 1.05 MBytes 8.83 Mbits/sec
[ 13] 0.00-1.00 sec 1.15 MBytes 9.65 Mbits/sec
[ 15] 0.00-1.00 sec 1.11 MBytes 9.34 Mbits/sec
[ 17] 0.00-1.00 sec 629 KBytes 5.15 Mbits/sec
[ 19] 0.00-1.00 sec 1015 KBytes 8.32 Mbits/sec
[ 21] 0.00-1.00 sec 851 KBytes 6.97 Mbits/sec
[ 23] 0.00-1.00 sec 1.10 MBytes 9.23 Mbits/sec
[SUM] 0.00-1.00 sec 10.4 MBytes 87.3 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 1.00-2.00 sec 745 KBytes 6.10 Mbits/sec
[ 7] 1.00-2.00 sec 632 KBytes 5.18 Mbits/sec
[ 9] 1.00-2.00 sec 1.37 MBytes 11.5 Mbits/sec
[ 11] 1.00-2.00 sec 905 KBytes 7.41 Mbits/sec
[ 13] 1.00-2.00 sec 1.43 MBytes 12.0 Mbits/sec
[ 15] 1.00-2.00 sec 1.31 MBytes 11.0 Mbits/sec
[ 17] 1.00-2.00 sec 646 KBytes 5.29 Mbits/sec
[ 19] 1.00-2.00 sec 2.52 MBytes 21.2 Mbits/sec
[ 21] 1.00-2.00 sec 701 KBytes 5.75 Mbits/sec
[ 23] 1.00-2.00 sec 1.09 MBytes 9.10 Mbits/sec
[SUM] 1.00-2.00 sec 11.3 MBytes 94.5 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 2.00-3.00 sec 696 KBytes 5.70 Mbits/sec
[ 7] 2.00-3.00 sec 536 KBytes 4.39 Mbits/sec
[ 9] 2.00-3.00 sec 1.40 MBytes 11.8 Mbits/sec
[ 11] 2.00-3.00 sec 773 KBytes 6.34 Mbits/sec
[ 13] 2.00-3.00 sec 1.43 MBytes 12.0 Mbits/sec
[ 15] 2.00-3.00 sec 1.04 MBytes 8.75 Mbits/sec
[ 17] 2.00-3.00 sec 748 KBytes 6.13 Mbits/sec
[ 19] 2.00-3.00 sec 2.29 MBytes 19.2 Mbits/sec
[ 21] 2.00-3.00 sec 704 KBytes 5.77 Mbits/sec
[ 23] 2.00-3.00 sec 1.08 MBytes 9.07 Mbits/sec
[SUM] 2.00-3.00 sec 10.6 MBytes 89.1 Mbits/sec
- - - - - - - - - - - - - - - - - - - - - - - - -
[ 5] 3.00-4.00 sec 1.03 MBytes 8.68 Mbits/sec
[ 7] 3.00-4.00 sec 612 KBytes 5.02 Mbits/sec
[ 9] 3.00-4.00 sec 1.22 MBytes 10.2 Mbits/sec
[ 11] 3.00-4.00 sec 788 KBytes 6.45 Mbits/sec
[ 13] 3.00-4.00 sec 1.27 MBytes 10.7 Mbits/sec
[ 15] 3.00-4.00 sec 1004 KBytes 8.22 Mbits/sec
[ 17] 3.00-4.00 sec 1020 KBytes 8.35 Mbits/sec
[ 19] 3.00-4.00 sec 1.94 MBytes 16.3 Mbits/sec
[ 21] 3.00-4.00 sec 721 KBytes 5.91 Mbits/sec
[ 23] 3.00-4.00 sec 1018 KBytes 8.34 Mbits/sec
[SUM] 3.00-4.00 sec 10.5 MBytes 88.2 Mbits/sec
^Z
[1]+ Detenido iperf3 -c ping.online.net -p 5200 -P 10 -4 -R
Código: Seleccionar todo
El marco de Android utiliza varias fuentes de tiempo para la sincronización horaria. Esta página se centra en las fuentes de tiempo automáticas del Protocolo de tiempo de red (NTP) y de Identidad de red y zona horaria (NITZ). De forma predeterminada en Android 12 o superior, el marco prioriza NTP como fuente de tiempo sobre NITZ porque NTP es más preciso y confiable que NITZ. En situaciones en las que NTP no está disponible, el marco recurre a NITZ. Esta es una inversión de la prioridad predeterminada de versiones anteriores de la plataforma. De forma predeterminada en Android 11 y versiones anteriores, el marco prioriza NITZ sobre NTP.
Código: Seleccionar todo
● systemd-timesyncd.service - Network Time Synchronization
Loaded: loaded (/lib/systemd/system/systemd-timesyncd.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2021-11-01 09:17:19 CET; 2 weeks 5 days ago
Docs: man:systemd-timesyncd.service(8)
Main PID: 653 (systemd-timesyn)
Status: "Initial synchronization to time server 10.29.128.1:123 (10.29.128.1)."
Tasks: 2 (limit: 3720)
CPU: 127ms
CGroup: /system.slice/systemd-timesyncd.service
└─653 /lib/systemd/systemd-timesyncd
nov 01 09:17:19 raspberrypi systemd[1]: Starting Network Time Synchronization...
nov 01 09:17:19 raspberrypi systemd[1]: Started Network Time Synchronization.
nov 20 12:45:31 raspberrypi systemd-timesyncd[653]: Initial synchronization to time server 10.29.128.1:123 (10.29.128.1).
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo nmap --script broadcast-dhcp-discover
Starting Nmap 7.80 ( https://nmap.org ) at 2021-11-20 12:53 CET
Pre-scan script results:
| broadcast-dhcp-discover:
| Response 1 of 1:
| IP Offered: 192.168.1.38
| DHCP Message Type: DHCPOFFER
| Server Identifier: 192.168.1.1
| IP Address Lease Time: 12h00m00s
| Subnet Mask: 255.255.255.0
| Router: 192.168.1.1
| Domain Name Server: 80.58.61.254, 80.58.61.250
|_ NTP Servers: 10.29.128.1
WARNING: No targets were specified, so 0 hosts scanned.
Nmap done: 0 IP addresses (0 hosts up) scanned in 1.36 seconds
Código: Seleccionar todo
pi@raspberrypi:~ $ sudo lshw -class network
*-network:0
description: Ethernet interface
physical id: 1
logical name: eth0
serial: dc:a6:32:f5:f8:d1
size: 1Gbit/s
capacity: 1Gbit/s
capabilities: ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=bcmgenet driverversion=5.10.63-v7l+ duplex=full ip=192.168.1.37 link=yes multicast=yes port=twisted pair speed=1Gbit/s
*-network:1
description: Wireless interface
physical id: 2
logical name: wlan0
serial: dc:a6:32:f5:f8:d2
capabilities: ethernet physical wireless
configuration: broadcast=yes driver=brcmfmac driverversion=7.45.229 firmware=01-2dbd9d2e multicast=yes wireless=IEEE 802.11
p
Creo recordar que algunos tenían este problema debido a su proveedor de internet.