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configuration.md: fixes

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- Fix firewall.allowedTCPPorts settings

- Section `Allow bitcoind RPC connections`:
  Set catch-all listen for `rpc.address` instead of `address`.

- rpc.allowip: Set subnet zero to fix allowing all addresses
This commit is contained in:
Erik Arvstedt 2021-12-07 15:28:11 +01:00
parent 1596b3a5d2
commit 5915a34891
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1 changed files with 7 additions and 6 deletions
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docs/configuration.md
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@ -89,21 +89,21 @@ services.bitcoind = {
};
# Open the p2p port in the firewall
networking.firewall.allowedTCPPorts = [ config.services.nix-bitcoin.port ];
networking.firewall.allowedTCPPorts = [ config.services.bitcoind.port ];
```
## Allow bitcoind RPC connections from LAN
```nix
services.bitcoind = {
# Listen to connections on all interfaces
address = "0.0.0.0";
# Listen to RPC connections on all interfaces
rpc.address = "0.0.0.0";
# Allow RPC connections from external addresses
rpc.allowip = [
"10.10.0.0/24" # Allow a subnet
"10.50.0.3" # Allow a specific address
"0.0.0.0" # Allow all addresses
"0.0.0.0/0" # Allow all addresses
];
# Set this if you're using the `secure-node.nix` template
@ -111,7 +111,7 @@ services.bitcoind = {
};
# Open the RPC port in the firewall
networking.firewall.allowedTCPPorts = [ config.services.nix-bitcoin.rpc.port ];
networking.firewall.allowedTCPPorts = [ config.services.bitcoind.rpc.port ];
```
## Allow connections to electrs
@ -221,7 +221,8 @@ Use the following approach:
```
systemd.services.<service>.wantedBy = mkForce [];
```
This way, the systemd service still exists, but is not automatically started.
This way, the systemd service still exists, but is not automatically started.\
Note: This only works for services that are not required by other active services.
# Appendix