Whitelist IP is incorrectly matched

[leoamigood]

version 2.3

config.web_console.whitelisted_ips = %w(127.0.0.1 172.0.0.0/8)
config.web_console.development_only = false

Cannot render console from 172.56.17.176! Allowed networks: 127.0.0.1, 172.0.0.0/172.255.255.255, 127.0.0.0/127.255.255.255, ::1

[gsamokovarov]

Are you using docker or vagrant/virtualbox? You may wanna whitelist 192.168.0.0/16, because to get to the console, you still need to go through that network. You may wanna upgrade to web-console 3.x series, a lot of issues have been fleshed out from 2.3.

[leoamigood]

I am using Heroku. Locally i've tested it with Docker, had no issues.
Also, it seems like 3.x is not compatible with rails 4.2 that I am running.

[leoamigood]

once i allowed 0.0.0.0/0 it actually worked.
So the question is: how come message about render console is showing wrong IP? (i guess there is more to it)

[gsamokovarov]

See #171. You can install Web Console up to 3.3.0 on Rails 4.2, so I would suggest you to do that.