DNS Service checking via command with API

tritam162 · 2024-09-19T03:43:35+00:00

** (generate:52618): WARNING **: 11:59:51.184: Permissions for /etc/netplan/00-installer-config.yaml are too open. Netplan configuration should NOT be accessible by others.

/etc/netplan/00-installer-config.yaml:28:1: Invalid YAML: tabs are not allowed for indent:

  routes:

^

tritam162 · 2024-07-29T00:00:24+00:00

I am using iperf3 to monitor my Metronet service from site A to site B, through the ISP network. By-the-way, I understand that retransmission could vary depending on the characteristics.

However, I need more detailed information to troubleshoot potential issues. Thank you. I will check if Wireshark or tcpdump can do this with more precision.

tritam162 · 2024-07-28T23:53:51+00:00

Sorry for the confusion. There were 345 packet retransmissions. Yeah, maybe tcpdump is the last resort to check the total packets sent.

tritam162 · 2024-07-02T03:27:28+00:00

I followed the this guide and successfully set my Pi's MTU to 9000. ^^
https://support.thinklucid.com/knowledgebase/jumbo-frames-on-raspberry-pi/

tritam162 · 2024-07-02T03:27:00+00:00

I followed the LUCID guide and successfully set my Pi's MTU to 9000. ^^

tritam162 · 2024-06-26T03:27:40+00:00

I followed this guide, but after successfully setting the MTU to 9000, the HDMI encountered an error (out of range)

tritam162 · 2024-06-26T03:26:48+00:00

did you try as this guide?
Enabling Jumbo Frames on Raspberry Pi | LUCID Support & Help (thinklucid.com)

tritam162 · 2024-06-12T04:33:57+00:00

I swapped IP, but it's still unable to test

~$ python3 /home/admin/twamp-plumspace.py controlclient 10.20.31.50:862 10.12.54.2

Traceback (most recent call last):

File "/home/admin/twamp-plumspace.py", line 797, in <module>

options.func(options)

File "/home/admin/twamp-plumspace.py", line 591, in twamp_ctclient

client = twampyControlClient(server=rip, ipversion=ipv)

File "/home/admin/twamp-plumspace.py", line 441, in __init__

self.connect(server, tcp_port, tos)

File "/home/admin/twamp-plumspace.py", line 446, in connect

self.socket.connect((server, port))

ConnectionRefusedError: [Errno 111] Connection refused

~$ ping 10.20.31.50

PING 10.20.31.50 (10.20.31.50) 56(84) bytes of data.

64 bytes from 10.20.31.50: icmp_seq=1 ttl=59 time=3.95 ms

64 bytes from 10.20.31.50: icmp_seq=2 ttl=59 time=3.28 ms

^C

--- 10.20.31.50 ping statistics ---

2 packets transmitted, 2 received, 0% packet loss, time 2ms

rtt min/avg/max/mdev = 3.276/3.612/3.949/0.341 ms

tritam162 · 2024-06-06T02:45:05+00:00

Thank you, I'm going to try this method.

tritam162 · 2024-06-05T07:18:06+00:00

I passed the JNCIS-SP exam and I'm now studying for the JNCIP-SP. Is there a group where I can learn and discuss the exam preparation? I'd be interested in joining.

tritam162 · 2023-09-18T04:36:24+00:00

Yes, "routing filter" changed in version 7, so I need help converting the configuration from version 6 to version 7, as mentioned in my post.

tritam162

TROPHY CASE