Hello:
I want to use a mikrotik as a wifi repeater. I have seen mikrotik videos and private videos on youtube.
I succeeded in creating the wifi network, but I can not connect or have access to the internet.
What would be the correct steps for your configuration, to have IP?
Please provide some more details. Which device are you using now? Which RouterOS version does it run? What did you already configure and how (post config)?
Dhcp server? I dont see this in video of mikrotik
No ap is ASUS y router es RB3011 mikrotik and repetear is mikrotik 951 2hnd. I use in interface wlan station pseudobridge
Although the pseudobridge might work, note that bridging WiFi modes are guaranteed to work only with mikrotik ap devices. It is mikrotik proprietary solution because WiFi standards do not provide such functionality. Test with mikrotik ap or use routing instead of bridging.