Thanks,
the xavi is arouter-modem with Bridge and AP mode, the frequence is 2,4Hz. I'm able to see the dir-845L but doesn't connect is not a xavi problem is a dir problem .
With th xavi and zyxel their are able to see themselves, you select from one you want to repeat and which one is the main (adsl). and viceversa I'm able to set xavi as main (adsl) and zyxel as repeater
Maybe the question has to be: "How can i connect de DIR-845L to another router through wifi??"
I'm able too, to connect the xavi to the dir using the cable and I'm able to expand and create a new wifi network, but I want to repeat the dir-845l signal in the up roms.
I hope explain my issue