Geth suddenly stopped working for me - when I run it on verbosity level 5 I get repeating error messages like the following:
dyn dial conn 120.27.122.174:30303 faild enc handshake: EOF
Any thoughts on how to solve this?
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Sign up to join this communityGeth suddenly stopped working for me - when I run it on verbosity level 5 I get repeating error messages like the following:
dyn dial conn 120.27.122.174:30303 faild enc handshake: EOF
Any thoughts on how to solve this?
I would point to a connectivity issue. Did you verify that your network has port 30303 open and forwarding to the server where you node is running? Some firewall configurations can prevent UDP traffic from flowing. You can use the static nodes feature or admin.addPeer() on the console to configure connections by hand.
You can run the following to calls using Geth and verify if everything is correct in your network setup
> admin.peers
[{
ID: 'a4de274d3a159e10c2c9a68c326511236381b84c9ec52e72ad732eb0b2b1a2277938f78593cdbe734e6002bf23114d434a085d260514ab336d4acdc312db671b',
Name: 'Geth/v0.9.14/linux/go1.4.2',
Caps: 'eth/60',
RemoteAddress: '5.9.150.40:30301',
LocalAddress: '192.168.0.28:39219'
}, {
...
> admin.nodeInfo
{
Name: 'Geth/v0.9.14/darwin/go1.4.2',
NodeUrl: 'enode://3414c01c19aa75a34f2dbd2f8d0898dc79d6b219ad77f8155abf1a287ce2ba60f14998a3a98c0cf14915eabfdacf914a92b27a01769de18fa2d049dbf4c17694@[::]:30303',
NodeID: '3414c01c19aa75a34f2dbd2f8d0898dc79d6b219ad77f8155abf1a287ce2ba60f14998a3a98c0cf14915eabfdacf914a92b27a01769de18fa2d049dbf4c17694',
IP: '::',
DiscPort: 30303,
TCPPort: 30303,
Td: '2044952618444',
ListenAddr: '[::]:30303'
}
A second possibility is that your local time might be incorrect. An accurate clock is required to participate in the Ethereum network. Check your OS for how to resync your clock (example sudo ntpdate -s time.nist.gov) because even 12 seconds too fast can lead to 0 peers.