I installed one chain (chain1's name) and one node on two EC2 in aws amazon (ubuntu 16.04).
The chain1 runs very well with commands with ssh, multichain-explorer (but, if I close ssh session, it don't run), and blockmade (very good!, but, it's necessary to insert the label in the addresses...and other...for to be understood by my clients...).
My problem is only with multichain-web-demo.
I installed in /var/www/html/multichain-web-demo in the same server where there is the chain1. I changed the config.txt in config.php and update functions.php, (see https://github.com/MultiChain/multichain-web-demo/pull/12
While with config.txt the multichain-web-demo was without date (only interface), now with the config.php I found the "Error: HTTP 0 http://:/".
I already studied and tried the solutions in this Q&A, but it's don't run.
I tried to change the ip (server ip or 0.0.0.0 in the multichain.conf and config.php), but it's don't run.
I checked the security group and I inserted the right rpcport.
Can you help me, please?