I have a RB 433 with:
interface wired “eth1” and interface wireless “vlan1”
I have create a bridge with eth1 and vlan1 with address 192.168.1.x gateway 192.168.1.254
My problem is:
if i access to files/directory on server connected on lan eth1 from a computer on lan eth1: all ok,
if i access to files/directory on server from a notebook on lan vlan1: or the access is very slow, or i do not access 
Tanks
You haven’t gave us much to help you with.
If each device have correct IP/gateway, you should be working fine.
Based on what you said, I can tell you to:
For more help, you will need to post at least the info on the setup of your MT (wireless / lan / bridge).
The configuration is:
/Interface
# feb/02/2012 18:37:29 by RouterOS 5.11
#
/interface bridge
add admin-mac=00:00:00:00:00:00 ageing-time=5m arp=enabled auto-mac=yes \
disabled=no forward-delay=15s l2mtu=1522 max-message-age=20s mtu=1500 \
name=bridge1 priority=0x8000 protocol-mode=none transmit-hold-count=6
/interface ethernet
set 0 arp=enabled auto-negotiation=yes disabled=no full-duplex=yes l2mtu=1526 \
mac-address=00:0C:42:B9:C2:FD mtu=1500 name=eth1-ADSL speed=100Mbps
set 1 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited \
disabled=no full-duplex=yes l2mtu=1522 mac-address=00:0C:42:B9:C2:FE \
master-port=none mtu=1500 name=eth2-Lan speed=100Mbps
set 2 arp=enabled auto-negotiation=yes bandwidth=unlimited/unlimited \
disabled=yes full-duplex=yes l2mtu=1522 mac-address=00:0C:42:B9:C2:FF \
master-port=none mtu=1500 name=ether3 speed=100Mbps
/interface ethernet switch
set switch1 mirror-source=none mirror-target=none name=switch1
/interface wireless security-profiles
set default authentication-types=wpa2-psk group-ciphers=tkip,aes-ccm \
group-key-update=5m interim-update=0s management-protection=disabled \
management-protection-key="" mode=dynamic-keys name=default \
radius-eap-accounting=no radius-mac-accounting=no \
radius-mac-authentication=no radius-mac-caching=disabled \
radius-mac-format=XX:XX:XX:XX:XX:XX radius-mac-mode=as-username \
static-algo-0=none static-algo-1=none static-algo-2=none static-algo-3=\
none static-key-0="" static-key-1="" static-key-2="" static-key-3="" \
static-sta-private-algo=none static-sta-private-key="" \
static-transmit-key=key-0 supplicant-identity=MikroTik tls-certificate=\
none tls-mode=no-certificates unicast-ciphers=tkip,aes-ccm \
wpa-pre-shared-key="" wpa2-pre-shared-key="anchora_E815-&\$"
/interface wireless
set 0 adaptive-noise-immunity=none allow-sharedkey=no antenna-gain=0 area="" \
arp=enabled band=2ghz-b/g/n basic-rates-a/g=6Mbps basic-rates-b=1Mbps \
bridge-mode=enabled channel-width=20mhz compression=no country=italy \
default-ap-tx-limit=0 default-authentication=yes default-client-tx-limit=\
0 default-forwarding=yes dfs-mode=none disable-running-check=no disabled=\
no disconnect-timeout=3s distance=dynamic frame-lifetime=0 frequency=2437 \
frequency-mode=manual-txpower frequency-offset=0 hide-ssid=no \
ht-ampdu-priorities=0 ht-amsdu-limit=8192 ht-amsdu-threshold=8192 \
ht-basic-mcs=mcs-0,mcs-1,mcs-2,mcs-3,mcs-4,mcs-5,mcs-6,mcs-7 \
ht-guard-interval=any ht-rxchains=0 ht-supported-mcs="mcs-0,mcs-1,mcs-2,mc\
s-3,mcs-4,mcs-5,mcs-6,mcs-7,mcs-8,mcs-9,mcs-10,mcs-11,mcs-12,mcs-13,mcs-14\
,mcs-15" ht-txchains=0 hw-fragmentation-threshold=disabled \
hw-protection-mode=none hw-protection-threshold=0 hw-retries=7 l2mtu=2290 \
mac-address=00:0C:42:66:F7:4A max-station-count=2007 mode=ap-bridge mtu=\
1500 name=wlan1 noise-floor-threshold=default nv2-cell-radius=30 \
nv2-noise-floor-offset=default nv2-preshared-key="" nv2-qos=default \
nv2-queue-count=2 nv2-security=disabled on-fail-retry-time=100ms \
periodic-calibration=default periodic-calibration-interval=60 \
preamble-mode=both proprietary-extensions=post-2.9.25 radio-name=\
000C4266F74A rate-selection=advanced rate-set=default scan-list=default \
security-profile=default ssid=wStudioA station-bridge-clone-mac=\
00:00:00:00:00:00 supported-rates-a/g=\
6Mbps,9Mbps,12Mbps,18Mbps,24Mbps,36Mbps,48Mbps,54Mbps supported-rates-b=\
1Mbps,2Mbps,5.5Mbps,11Mbps tdma-period-size=2 tx-power-mode=default \
update-stats-interval=disabled wds-cost-range=50-150 wds-default-bridge=\
bridge1 wds-default-cost=100 wds-ignore-ssid=no wds-mode=dynamic \
wireless-protocol=802.11 wmm-support=disabled
/interface wireless manual-tx-power-table
set wlan1 manual-tx-powers="1Mbps:17,2Mbps:17,5.5Mbps:17,11Mbps:17,6Mbps:17,9M\
bps:17,12Mbps:17,18Mbps:17,24Mbps:17,36Mbps:17,48Mbps:17,54Mbps:17,HT20-0:\
17,HT20-1:17,HT20-2:17,HT20-3:17,HT20-4:17,HT20-5:17,HT20-6:17,HT20-7:17,H\
T40-0:17,HT40-1:17,HT40-2:17,HT40-3:17,HT40-4:17,HT40-5:17,HT40-6:17,HT40-\
7:17"
/interface wireless nstreme
set wlan1 disable-csma=no enable-nstreme=no enable-polling=yes framer-limit=\
3200 framer-policy=none
/interface bridge port
add bridge=bridge1 disabled=no edge=auto external-fdb=auto horizon=none \
/ip
/ip hotspot profile
set default dns-name="" hotspot-address=0.0.0.0 html-directory=hotspot \
http-cookie-lifetime=3d http-proxy=0.0.0.0:0 login-by=cookie,http-chap \
name=default rate-limit="" smtp-server=0.0.0.0 split-user-domain=no \
use-radius=no
/ip hotspot user profile
set default idle-timeout=none keepalive-timeout=2m name=default shared-users=\
1 status-autorefresh=1m transparent-proxy=no
/ip ipsec proposal
set default auth-algorithms=sha1 disabled=no enc-algorithms=3des lifetime=30m \
name=default pfs-group=modp1024
/ip pool
add name=dhcp_pool2 ranges=192.168.1.100-192.168.1.253
/ip dhcp-server
add address-pool=dhcp_pool2 authoritative=after-2sec-delay bootp-support=\
static disabled=no interface=bridge1 lease-time=1d name=dhcp1
/ip accounting
set account-local-traffic=no enabled=no threshold=256
/ip accounting web-access
set accessible-via-web=no address=0.0.0.0/0
/ip address
add address=192.168.1.254/24 comment=\
"Ponte eth1 e vLan1 (somma delle due porte con stesso indirizzo)" \
disabled=no interface=bridge1 network=192.168.1.0
/ip dhcp-client
add default-route-distance=0 disabled=no interface=eth1-ADSL
/ip dhcp-server config
set store-leases-disk=5m
/ip dhcp-server network
add address=192.168.1.0/24 gateway=192.168.1.254
/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB \
max-udp-packet-size=512 servers=212.216.112.112,212.216.172.62
/ip firewall connection tracking
set enabled=yes generic-timeout=10m icmp-timeout=10s tcp-close-timeout=10s \
tcp-close-wait-timeout=10s tcp-established-timeout=1d \
tcp-fin-wait-timeout=10s tcp-last-ack-timeout=10s \
tcp-syn-received-timeout=5s tcp-syn-sent-timeout=5s tcp-syncookie=no \
tcp-time-wait-timeout=10s udp-stream-timeout=3m udp-timeout=10s
/ip firewall filter
add action=accept chain=forward comment="allow established connections" \
connection-state=established disabled=no
add action=accept chain=input connection-state=established disabled=no
add action=accept chain=forward comment="allow related connections" \
connection-state=related disabled=no
add action=accept chain=input connection-state=related disabled=no
add action=drop chain=forward comment="drop invalid connections" \
connection-state=invalid disabled=no
add action=accept chain=forward comment="Permette HTTP" disabled=no dst-port=\
80 protocol=tcp
add action=accept chain=input disabled=no dst-port=8080 protocol=tcp
add action=accept chain=input comment="per far accedere WebFig su porta 801" \
disabled=no dst-port=801 protocol=tcp
add action=accept chain=forward comment="Permette SMTP" disabled=no dst-port=\
25 protocol=tcp
add action=accept chain=forward comment="Permette POP3" disabled=no dst-port=\
110 protocol=tcp
add action=accept chain=input comment="Accetta accesso x WINBOX" disabled=no \
dst-port=8291 protocol=tcp
add action=accept chain=input comment=\
"Accetta richieste dai PC della rete al Server DNS" disabled=no \
dst-port=53 protocol=udp
add action=accept chain=input disabled=no dst-port=53 protocol=tcp
add action=drop chain=input comment=\
"------------------ B L O C C A T U T T O ---------------" disabled=\
no
/ip firewall nat
add action=masquerade chain=srcnat comment="Lan eth2 - Produzione" disabled=\
no src-address=192.168.1.0/24
add action=redirect chain=dstnat comment=\
"Webproxy - redirect porta 80 a 8080" disabled=no dst-port=80 protocol=\
tcp to-ports=8080
/ip firewall service-port
set ftp disabled=no ports=21
set tftp disabled=no ports=69
set irc disabled=no ports=6667
set h323 disabled=no
set sip disabled=no ports=5060,5061 sip-direct-media=yes
set pptp disabled=no
/ip hotspot service-port
set ftp disabled=no ports=21
/ip neighbor discovery
set wlan1 disabled=yes
set eth1-ADSL disabled=no
set eth2-Lan disabled=no
set ether3 disabled=no
set bridge1 disabled=no
/ip proxy
set always-from-cache=yes cache-administrator=webmaster cache-hit-dscp=4 \
cache-on-disk=yes enabled=yes max-cache-size=unlimited \
max-client-connections=600 max-fresh-time=1d max-server-connections=600 \
parent-proxy=0.0.0.0 parent-proxy-port=0 port=8080 serialize-connections=\
no src-address=0.0.0.0
/ip proxy access
add action=allow disabled=no dst-host=pagamenti.unicredito.it
add action=deny disabled=no dst-host=*porn*
add action=deny disabled=no dst-host=*game*
add action=deny disabled=no dst-host=*playboy*
add action=deny disabled=no dst-host=*friendster*
add action=deny disabled=no dst-host=*youporn*
add action=deny disabled=no dst-host=*twistys*
add action=deny disabled=no dst-host=www.youporn.com
add action=deny disabled=no dst-host=*pornhub*
add action=deny disabled=no dst-host=*spankwire*
add action=deny disabled=no dst-host=*pornotube*
add action=deny disabled=no dst-host=*redtube*
add action=deny disabled=no dst-host=*xtube*
add action=deny disabled=no dst-host=*megarotic*
add action=deny disabled=no dst-host=*shufuni*
add action=deny disabled=no dst-host=*maxporn*
add action=deny disabled=no dst-host=*badjoio*
add action=deny disabled=no dst-host=*xhamster*
add action=deny disabled=no dst-host=*yuvutu*
add action=deny disabled=no dst-host=*smanettoni*
add action=deny disabled=no dst-host=*spyhouse*
add action=deny disabled=no dst-host=*pornshop*
add action=deny disabled=no dst-host=*sex*
add action=deny disabled=no dst-host=*slut*
add action=deny disabled=no dst-host=www.libero.it
add action=deny disabled=no dst-host=*emule*
add action=deny disabled=no dst-host=*erot*
add action=deny disabled=no dst-host=*sesso*
add action=deny disabled=no dst-host=*eroshare*
add action=deny disabled=no dst-host=*tnaflix*
add action=deny disabled=no dst-host=*adult*
add action=deny disabled=no dst-host=*eros*
add action=deny disabled=no dst-host=www.userbinaries.com
add action=deny disabled=no dst-host=*gogousenet*
add action=deny disabled=no dst-host=www.usenetlive.com
add action=deny disabled=no dst-host=www.binsearch.info
add action=deny disabled=no dst-host=*da-te*
add action=deny disabled=no dst-host=*incontri*
add action=deny disabled=no dst-host=*alt.com*
add action=allow disabled=no dst-host=*facebook*
add action=deny disabled=no dst-host=*badoo*
add action=deny disabled=no dst-host=*messenger*
add action=deny disabled=no dst-host=*hotmail*
add action=deny disabled=no dst-host=*sms*
add action=deny disabled=no dst-host=*live*
add action=deny disabled=no dst-host=*blog*
add action=deny disabled=no dst-host=*giochi*
add action=deny disabled=no dst-host=*supermario*
add action=deny disabled=no dst-host=*mochibot*
add action=deny disabled=no dst-host=*feedj*
add action=deny disabled=no dst-host=*counter*
add action=deny disabled=no dst-host=*.tv
add action=deny disabled=no dst-host=*zozzerie*
add action=deny disabled=no dst-host=*youjizz*
add action=deny disabled=no dst-host=*twitter*
add action=deny disabled=no dst-host=*sologossip*
add action=deny disabled=no dst-host=*ovo*
add action=deny disabled=no dst-host=*splider*
add action=deny disabled=no dst-host=*viziosi*
add action=deny disabled=no dst-host=*miaexmoglie*
add action=deny disabled=no dst-host=*xmovies*
add action=deny disabled=no dst-host=*wind.it*
add action=deny disabled=no dst-host=*pokercasino*
add action=deny disabled=no dst-host=*cruciverba*
add action=deny disabled=no dst-host=*superelisa*
add action=deny disabled=no dst-host=*trasgredendo*
add action=deny disabled=no dst-host=*seducente*
add action=deny disabled=no dst-host=www.sky.it
add action=deny disabled=no dst-host=*iperclub*
add action=deny disabled=no dst-host=*vodafone*
add action=deny disabled=no dst-host=*tim.it
add action=deny disabled=no dst-host=176.31.226.210
add action=deny disabled=no dst-host=78.140.144.8
add action=deny disabled=no dst-host=*video.mediaset.it
/ip service
set telnet disabled=no port=23
set ftp disabled=no port=21
set www disabled=no port=801
set ssh disabled=no port=22
set www-ssl certificate=none disabled=yes port=443
set api disabled=yes port=8728
set winbox disabled=no port=8291
/ip socks
set connection-idle-timeout=2m enabled=no max-connections=200 port=1080
/ip ssh
set forwarding-enabled=no
/ip traffic-flow
set active-flow-timeout=30m cache-entries=4k enabled=no \
inactive-flow-timeout=15s interfaces=all
/ip upnp
set allow-disable-external-interface=yes enabled=no show-dummy-rule=yes
OK. I presume you set wireless - wlan1 (not ‘vlan1’) and eth inside bridge1 (btw, you are missing some code in your printout). You have some rules in your firewall repeating without any need, but it should not be a problem.
Have you checked wireless registration? Check if wireless client got proper DHCP registration (IP, dw, DNS). Check the firewall on wireless client.