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I need some help with my node :/ [Solved!] singapore
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Author Topic: I need some help with my node :/ [Solved!]  (Read 2051 times)

rubenelportero

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I need some help with my node :/ [Solved!]
« on: January 31, 2015, 09:11:32 pm »

Well, I'm newbie and I try to turn on my own node (with a raspberry pi), but a have some question:

I think that my node is ON, you can try to access it in: 84. 124 252.20:7874, but I see that some nodes have the port "7876" closed. Why?, Would I have to close my 7876 port too? Is it an Security error?.

Now i have the RPi downloading the block chain, but this process is veeeery sloooooooooow. (When i ran the server in my laptop, it was more fast. I have connected the RPi to 50Mbps conection (with ethernet), i need to change some configurations?. In 5-6 hours the server only downloaded 15MB.

Other question:
If I have some NXT in my account, and i enter to my server (in a browser) and then close it (without log out), my account will be forging while the node will be on-line?

Thanks for reading, and sorry for the mistakes in my english. If you talk spanish, same questions here: https://nxtforum.org/espanol-(spanish)/dudas-con-un-nodo-publico/msg157663/#msg157663

edit: I will try to download the blockchain on the laptop and upload with FTP to the pi Do it!
« Last Edit: February 01, 2015, 02:52:05 pm by rubenelportero »
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My own node: nxtspainnode.ddns.net. The first charity node in Spain. Do you want to help me? PM me!.

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kwilliams

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Re: I need some help with my node :/
« Reply #1 on: February 01, 2015, 01:54:28 am »

Port 7874 is for the p2p interface. This is how nodes connect to each other, I recommend leaving it open so other nodes can reach you more easily.

Port 7876 is for the WEB interface. This you should keep closed (unless you have a high confidence in your abilities to securely host a website). Only allow access to this port from within your home network.

The forging status can be seen near top left corner of the screen.  Click on it to change. Once started, forging only stops if:
a) You click the link again and tell it to stop
b) restart the NRS server

Closing the browser does not stop forging.

While you forge, the server stores a copy of your private key in memory.


« Last Edit: February 01, 2015, 02:00:17 am by kwilliams »
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rubenelportero

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Re: I need some help with my node :/
« Reply #2 on: February 01, 2015, 11:45:07 am »

Port 7874 is for the p2p interface. This is how nodes connect to each other, I recommend leaving it open so other nodes can reach you more easily.

Port 7876 is for the WEB interface. This you should keep closed (unless you have a high confidence in your abilities to securely host a website). Only allow access to this port from within your home network.

The forging status can be seen near top left corner of the screen.  Click on it to change. Once started, forging only stops if:
a) You click the link again and tell it to stop
b) restart the NRS server

Closing the browser does not stop forging.

While you forge, the server stores a copy of your private key in memory.

Thanks for the answer, you help me a lot ;).

Now a have other problem with the hallmark. I created the hallmark in :7876/admin.html and i put the correct address and i can verify that it's a valid hallmark, but when I put the code in nxt.properties, i have this error:

I don't have idea that i do wrong  :-\
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My own node: nxtspainnode.ddns.net. The first charity node in Spain. Do you want to help me? PM me!.

Do you want translate into Spanish any post or page?, pm me!

abctc

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Re: I need some help with my node :/
« Reply #3 on: February 01, 2015, 12:16:26 pm »

Now a have other problem with the hallmark. I created the hallmark in :7876/admin.html and i put the correct address and i can verify that it's a valid hallmark, but when I put the code in nxt.properties, i have this error:
- you can try to change myAddress parameter to
nxt.myAddress=84.124.252.20
and make hallmark with this IP address.
« Last Edit: February 01, 2015, 12:48:08 pm by abctc »
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rubenelportero

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Re: I need some help with my node :/
« Reply #4 on: February 01, 2015, 02:51:53 pm »

Now a have other problem with the hallmark. I created the hallmark in :7876/admin.html and i put the correct address and i can verify that it's a valid hallmark, but when I put the code in nxt.properties, i have this error:
- you can try to change myAddress parameter to
nxt.myAddress=84.124.252.20
and make hallmark with this IP address.

Well, I have an IP dynamic, so i can't put the IP. The error was solved, I changed the "http://nxtspainnode.ddns.net" for "nxtspainnode.ddns.net" and it's okay! ;). Thanks a lot!
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My own node: nxtspainnode.ddns.net. The first charity node in Spain. Do you want to help me? PM me!.

Do you want translate into Spanish any post or page?, pm me!

kwilliams

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Re: I need some help with my node :/ [Solved!]
« Reply #5 on: February 01, 2015, 08:05:16 pm »

Nice work. FYI, there's also a test UI (runs on the same port as the main one). To access:  http://INTERNAL.IP.ADDRESS:7876/test
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