Tag: network

Internet: why is my mobile data connection still falling on an iPhone 6. Could it be a problem with the phone or my network provider?

I have an iPhone 6 and recently I had problems with my data. Either the connection drops randomly or becomes so slow that it is unusable. This is very frustrating because the access point of my phone is used to connect all my devices to the Internet.

Usually, when this happens, activating and deactivating my data will solve it temporarily. Or if that fails, activating and deactivating airplane mode could be the trick, but these are temporary solutions and none is very reliable.

As you can see in the screenshots below, when doing a ping test, the packets are dropped. When doing a speed test, it shows that my connection is very slow.

This is a screenshot of a ping test that I did on my phone using the fing app

This is a screenshot of a speed test that I did using the Google speed test

So my question is, can anyone tell me if this problem is caused by my phone or my network provider? Could someone advise me on how I can prevent problems like this from happening in the future or how to increase my data rates?

CARING WITH THE AFINITY AD NETWORK (affinity.com)

Just a quick warning, if you receive an email from an advertising network called Affinity (www.affinity.com), DO NOT INCLUDE ANY RESPONSE.

They are total garbage, they promise decent CPM rates for banners, but they actually deliver total crap ads for almost nothing. The eCPM for 300×250 above the crease with most US traffic. US / UK was $ 0.01, what a joke!

This is the screenshot of your incredible CPM rates from your control panel:
SEMrush

upload_2019-9-18_18-19-18.png "class =" bbCodeImage LbImage

It also took them 6 days to even show statistics on their admin panel.

I found other reports of people earning a minimum threshold of $ 100 for payment, and then their account was suddenly closed without payment and without answers.

Just trash, be careful with Affinity and never work with them, it will save you a big problem.

Lightning Network – How can I interact with Eclair from Python?

This may not be a satisfactory answer, but if you look at the eclair git repository and your Wiki, you will find that the eclair API is a JSON API and is exposed through http and web sockets and can be checked with regular http requests.

If you look at the Python c-lightning client, it is a tool that communicates through a UnixDomainSocket to those exposed lightningd api So I guess you could similarly create a python wrapper quickly so you can talk to eclair.

It seems to me that currently nobody has bothered to do so.

Lightning Network – BOLT 11 – Why is the description field limited to 639 bytes?

Why is the description field limited to 639 bytes?

Each field in the lightning bill has the form:

  1. type (5 bits)
  2. data_length (10 bits, big-endian)
  3. data (data_length x 5 bits)

the data_length indicates the size of the data That must be followed. As data_length It has a size of 10 bits, it can represent a number of up to 1023 (210 -one). Therefore, the size of data it can have a maximum of 1023 * 5 bits or 639,375 bytes. This puts the upper limit of 639 bytes in the description field.

Linux: If my computer system is on, but none of my network connections are active, can anyone hack my operating system?

I thought to read that if my network connections, both wifi / ethernet, are NO on, that if someone wanted to try to hack my operating system, they would have to wait until the network connection is active, even if my computer and everything that is connected is on (firewall, switch, router, etc.).

Lightning Network: an ELIFECYCLE error is executed when trying to install Filebazaar

Trying to install filebazaar on Ubuntu 18.04 and getting an error in the canvas module … someone familiar with this problem? I've been in all the node-canvas github problems (like this one where I left a comment), but none of the solutions work for me so far.

Here is the command I am executing:

$ sudo npm install -g filebazaar

And here is the error output:

$ sudo npm install -g canvas@1.6.13

> canvas@1.6.13 install /usr/local/lib/node_modules/canvas
> node-gyp rebuild

gyp ERR! configure error 
gyp ERR! stack Error: EACCES: permission denied, mkdir '/usr/local/lib/node_modules/canvas/build'
gyp ERR! System Linux 4.15.0-55-generic
gyp ERR! command "/usr/local/bin/node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /usr/local/lib/node_modules/canvas
gyp ERR! node -v v12.5.0
gyp ERR! node-gyp -v v3.8.0
gyp ERR! not ok 
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! canvas@1.6.13 install: `node-gyp rebuild`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the canvas@1.6.13 install script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/chris/.npm/_logs/2019-09-17T20_39_13_514Z-debug.log

Any help is appreciated 🙂

19.04 – How to access the ubuntu shared folder in vmware from the local area network?

I share a folder within ubuntu by right clicking – Local Network Share. when I check with

net information of shared users: in the long term I get the result as

[testom] path = / home / agedmin / Public / testom comment = usershare_acl = All: F, guest_ok = y

From Windows Explorer I tried the way like this

192.168.221.131 testom – Nothing comes up? When I enter IP only your folder says it is empty? Please help me solve this. I don't know much about Linux. Please advise me. Thanks in advance

Lightning Network – Bolt11: why is the description field limited to 639 bytes?

Why is the description field limited to 639 bytes?

Each field in the lightning bill has the form:

  1. type (5 bits)
  2. data_length (10 bits, big-endian)
  3. data (data_length x 5 bits)

the data_length indicates the size of the data That must be followed. As data_length It has a size of 10 bits, it can represent a number of up to 1023 (210 -one). Therefore, the size of data it can have a maximum of 1023 * 5 bits or 639,375 bytes. This puts the upper limit of 639 bytes in the description field.

Does a VPN protect a network through which data is transferred?

Battery exchange network

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How secure is NAT to keep my network private?

To expand How can a web page scan my local internal network from the Internet? How secure is my private network against possible threats such as DoS attacks, phishing attacks, disclosure of information about my private network services, etc. Have there been recent attacks?

I recently read (https://www.sans.org/reading-room/whitepapers/networkdevs/easy-steps-cisco-extended-access-list-231) that without an ACL it establishes the incoming ICMP echo request (ICMP type 8), ICMP exceeded in time (ICMP type 11) could reveal its intranet structure. That's right?