arp ping

Hello, i have a one rb750g + nanostation m5 that connected to AP.
i have a ping to isp mikrotik without selecting interface & arp ping. (10.0.0.1)
i want to have ping to this ip without arp ping (10.0.0.134) but i see timeout.
what should i do to have ping with 10.0.0.134 without arp ping & select interface?

thanks
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hello
let me know that 10.0.0.134 assign to which device? and which interface?
i have to see your bridge configuration too.
if rb750g ,ether 1 is bridge with wireless and your ip is set to bridge interface and 10.0.0.134 too has L2 connectivity with AP , so you can ping it

Ghaseri