you have to be authenticated in the HotSpot, to access MikroTik router by IP address (there is no problem with MAC-winbox access).
Add the particular host to the 'ip-binding type=bypassed' list, if you want to bypass HotSpot authentication for the certain host.
yes, with "type=bypassed' " i can access to MT, but cannot be authenticated.
here is configuration:
/ ip hotspot
add name="server1" interface=bridge1 profile=hsprof1 idle-timeout=none \
keepalive-timeout=none disabled=no
/ ip hotspot service-port
set ftp ports=21 disabled=no
/ ip hotspot ip-binding
add mac-address=00:08:C7:FF:4C:91 address=192.168.0.8 \
to-address=192.168.0.8 server=server1 type=bypassed comment="" \
disabled=no
/ ip hotspot profile
set default name="default" hotspot-address=0.0.0.0 dns-name="" \
html-directory=hotspot rate-limit="" http-proxy=0.0.0.0:0 \
smtp-server=0.0.0.0 login-by=mac,cookie,http-chap http-cookie-lifetime=3d \
split-user-domain=no use-radius=no
add name="hsprof1" hotspot-address=192.168.0.6 \
dns-name="unknown.mnbo.com" html-directory=hotspot rate-limit="" \
http-proxy=0.0.0.0:0 smtp-server=0.0.0.0 \
login-by=mac,cookie,http-chap,https,http-pap http-cookie-lifetime=3d \
ssl-certificate=none split-user-domain=no use-radius=no
/ ip hotspot user
add server=server1 name="dude" password="123iop" address=192.168.0.8 \
mac-address=00:08:C7:FF:4C:91 profile=VIP comment="" disabled=no
/ ip hotspot user profile
set default name="default" idle-timeout=none keepalive-timeout=2m \
status-autorefresh=1m shared-users=1 transparent-proxy=yes \
open-status-page=always advertise=no
add name="VIP" idle-timeout=none keepalive-timeout=2m status-autorefresh=1m \
shared-users=1 rate-limit="512000/512000" transparent-proxy=no
[admin@pppoe] ip hotspot>
regards, C. G.