RE: How to join Arrowhead Testnet for BP candidates

[eluzgin]

Additional configuration if you run on AWS EC2 instance
By default AWS will restrict access to your open server ports.

Here is the instruction provided by @BPNode for configuring open access to those ports: https://steemit.com/aws/@bpnode/guide-for-bp-candidates-to-setup-aws-ip-and-ports-with-screenshots