I from a serious problem in my RB750GL(OS v6.1 L4). I doubt if it’s broken or not.
The situation is, the RB got freeze(lost connection in any physical port) after I touch any configuration in “Interfaces” page. Even though I just get into the detail page inside any of interface(in webFig) and then click “OK” without changing anything, it still got freeze. I wonder if it’s not freezing but hanging? Maybe it’s broken? Or it’s a known bug of routerOS?
I’ve tried to reset by click the physical button, update firmware, change the switch or connect directly by computer, try some different config(exp. change the bonding type), it doesn’t work at all. And this is my config:
(LAN1~4 bonded as bLAN-main, LAN5 for direct access usage,
VLAN 11 for ADSL, I have a TL-SG2224WEB switch which got VLAN but no trunking or LACP)
/interface ethernet
set [ find default-name=ether1 ] name=GbE1
set [ find default-name=ether2 ] name=GbE2
set [ find default-name=ether3 ] name=GbE3
set [ find default-name=ether4 ] name=GbE4
set [ find default-name=ether5 ] name=GbE5-Rescue
/ip neighbor discovery
set GbE1 discover=no
/interface bonding
add link-monitoring=none mode=active-backup name=bLAN-main slaves=\
GbE1,GbE2,GbE3,GbE4
/interface vlan
add interface=bLAN-main name=vLAN-WAN1 vlan-id=11
/interface wireless security-profiles
set [ find default=yes ] supplicant-identity=MikroTik
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m \
mac-cookie-timeout=3d
/ip pool
add name="Public IP Pool" ranges=192.168.4.100-192.168.4.254
/ip dhcp-server
add add-arp=yes address-pool="Public IP Pool" always-broadcast=yes disabled=no \
interface=bLAN-main lease-time=10m name="Public Network"
/interface pppoe-client
add ac-name="" add-default-route=yes allow=pap,chap,mschap1,mschap2 \
default-route-distance=1 dial-on-demand=no disabled=no interface=vLAN-WAN1 \
keepalive-timeout=60 max-mru=1480 max-mtu=1480 mrru=disabled name=ctmADSL \
password=something profile=default service-name="" use-peer-dns=yes user=\
something
/ip address
add address=192.168.1.1/21 interface=bLAN-main network=192.168.0.0
add address=192.168.1.1/21 interface=GbE5-Rescue network=192.168.0.0
/ip dhcp-client
add comment="default configuration" dhcp-options=hostname,clientid interface=GbE1
/ip dhcp-server lease
/ip dhcp-server network
add address=192.168.0.0/21 comment="Global Effective" dns-server=192.168.1.1 \
domain= gateway=192.168.1.1 netmask=21
/ip dns
set allow-remote-requests=yes servers=\
192.168.1.1,202.175.3.3,202.175.3.8,8.8.8.8,8.8.3.3
/ip dns static
add address=192.168.1.1 name=router
/ip firewall filter
add chain=input comment="default configuration" protocol=icmp
add chain=input comment="default configuration" connection-state=established
add chain=input comment="default configuration" connection-state=related
add action=drop chain=input comment="default configuration" in-interface=GbE1
add chain=forward comment="default configuration" connection-state=established
add chain=forward comment="default configuration" connection-state=related
add action=drop chain=forward comment="default configuration" connection-state=\
invalid
/ip firewall nat
add action=masquerade chain=srcnat comment="default configuration" out-interface=\
ctmADSL
/ip upnp
set allow-disable-external-interface=no
/system identity
set name=XXXXXXXXXXXXXX
/system routerboard settings
set boot-protocol=dhcp