Error message ：Failed connect to xxx.xx.xx.xx:8332; No route to host.
Troubleshoot firewall issues
My configuration file content： #########################
server=1 #rpc user rpcuser=user #rpc pwd rpcpassword=userpassword
rpcallowip=172.xx.xx.xx rpcallowip=172.xx.xx.xx
#rpcbind=0.0.0.0 #rpc port rpcport=8332 port=8555
txindex=1 ########################
How can I solve the above problem？
What are the steps to reproduce?
What are the steps to reproduce? Mainly use the files in the bin directory of the new version to overwrite the old version files 1.tar -zxvf bitcoin-0.21.1-x86_64-linux-gnu.tar.gz 2.sudo install -m 0755 -o root -g root -t /usr/local/bin /data/bitcoin-0.20.1/bin/*
How did you start the RPC server, how did you call the RPC client?
How did you start the RPC server, how did you call the RPC client?
1.start service: bitcoind -daemon -datadir=/data/bitcoinchaindata/ -conf=/root/.bitcoin/bitcoin.conf 2.request method: curl command and java rpc client
I checked the historical version update records, and did not find any special changes related to the bitcoin.conf configuration. The RPC port cannot be accessed. I am very confused.
Which version are you upgrading from?
I had the same issue on the master branch. Pulling the latest changes (from just the last few days) fixed whatever bug it was that was there