server error

So, I've been trying to make my own dedicated ip tf2 server for the past day. I've worked with port forwarding and servers before (Minecraft, specifically) so I'm not completely dumb with this. But here.. I'm just stumped. I've set up the srcds (Or whatever it was called, forgot) and updated...

Thank you for you assistance in the path to having this resolved. I understand that not everyone knows the problem right away. I hope that you can point me in the right direction to figure it out. Any clues? A small room, rectangular, dimensions 10, by 6, by 10 feet. JUNIPER ROUTER / SRX210...