Bitcoin Forum

Bitcoin => Bitcoin Technical Support => Topic started by: calkob on March 13, 2016, 06:02:15 PM



Title: Banned Peers ?
Post by: calkob on March 13, 2016, 06:02:15 PM
I just had a look at my list of Peers in Core and seen that there is 1 banned peer, what is that all about? never seen it before.


Title: Re: Banned Peers ?
Post by: achow101 on March 13, 2016, 06:26:12 PM
I just had a look at my list of Peers in Core and seen that there is 1 banned peer, what is that all about? never seen it before.
Bitcoin Core automatically bans peers that it sees are misbehaving. If a peer connected to it misbehaves, it disconnects it and blocks it from connecting for 24 hours.

As for what misbehaving means, I'm not quite sure. I am fairly certain it has something to do with the number of transactions and blocks it is sending and whether those transactions and blocks are valid.


Title: Re: Banned Peers ?
Post by: Jet Cash on March 14, 2016, 11:23:12 AM
Or maybe the blocks are too big. :)


Title: Re: Banned Peers ?
Post by: Soros Shorts on April 02, 2016, 04:10:41 AM
This node showed up on my banned list:
Code:
188.40.93.205/32

Has a reverse DNS lookup:
Code:
nil.0x0000.de [188.40.93.205]


Title: Re: Banned Peers ?
Post by: KenR on April 02, 2016, 05:30:33 PM
Or maybe the blocks are too big. :)

No.As far as I'm aware ,this was nothing to do with the blocks.The peer gets banned for misbehaving or spamming the network.The spam transactions are the best example .


Title: Re: Banned Peers ?
Post by: calkob on April 03, 2016, 10:10:00 AM
I only just noticed this morning that i can ban peers indefinitely or for a set time period, Under what circumstances would an average bitcoin user use this? or maybe i wouldn't is it an advanced feature?