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Bitcoin => Bitcoin Technical Support => Topic started by: monkeybars on November 07, 2016, 03:07:52 AM



Title: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: monkeybars on November 07, 2016, 03:07:52 AM
Directly after upgrading to 0.13.1 my full node got more connections than ever before.

Since restarting Core, I only get 8 connections anymore. Port 8333 is open.

I can't find anything that would cause this. Any ideas?


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: achow101 on November 07, 2016, 03:11:51 AM
Double check your firewalls and any port forwarding.


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: monkeybars on November 07, 2016, 03:25:19 AM
I went to a website that told me port 8333 is open, that would rule out firewalls and port forwarding, right?


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: achow101 on November 07, 2016, 03:32:22 AM
I went to a website that told me port 8333 is open, that would rule out firewalls and port forwarding, right?
Not necessarily. Check the firewalls on your router and computer. Just because a third party website says they are open does not necessarily mean that the node is actually accessible.


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: monkeybars on November 07, 2016, 06:08:13 PM
Not necessarily. Check the firewalls on your router and computer. Just because a third party website says they are open does not necessarily mean that the node is actually accessible.

No firewall on my Mac.

I have not touched the firewall settings on my router or any other settings for that matter, and just doublechecked them – same as ever. I just power-cycled my router and restarted Core. Still stuck at 8 connections.

SPI firewall shows the following options are checked:

Block Anonymous WAN Requests (ping)
Filter Multicast
Filter IDENT (Port 113)
Block WAN SNMP access

Anything fishy-looking?


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: achow101 on November 07, 2016, 06:16:25 PM
Is port 8333 on you router being forwarded to the right IP address? IP addresses can change after computer reboots.

Can you send me your nodes IP address? I can try connecting my node to yours.


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: monkeybars on November 07, 2016, 06:47:08 PM
Sent!


Title: Re: Running full node – after 0.13.1 upgrade, only 8 connections
Post by: monkeybars on November 07, 2016, 08:44:20 PM
All seems good now – maybe your ping broke the stalemate! Thanks for your patience.