ether1 no received IP if change the MAC

RouterOS General
1

Hello
i have the RB951G-2HnD, with default config with mi isp works fine, connect and received the dinamic IP… but i have un problem
I have a fixed IP assigned to a specific mac of type 00:0a:5e:4f:xx:xx
Is a mac that had a 3COM 905C that I was burned with a storm many years ago, because in my ISP changed from parent company the MAC there is no way to change it to another, so to have my fixed IP the Mikrotik has to Have this MAC
Here comes the problem, using the QUICK SET I put the mac and reboot cablemodem (this is in bridge mode) and there is no way, it stays the mikrotik waiting … waiting …
What can this be that is failing? Do you have to make any special options in the mikrotik besides changing the MAC?

regards

2

Hi can you Export the config?


Gesendet von iPhone mit Tapatalk

3

This is the config working with mi ISP (ONO with HFC Docsis 3.0)

\

may/16/2017 22:20:27 by RouterOS 6.39.1

software id =

/interface bridge
add admin-mac=E4:8D:8C:A1:XX:XX auto-mac=no comment=defconf name=bridge
/interface wireless
set [ find default-name=wlan1 ] band=2ghz-b/g/n channel-width=20/40mhz-Ce country=spain disabled=no distance=indoors frequency=auto mode=ap-bridge ssid=WIFICASA wireless-protocol=802.11
/interface ethernet
set [ find default-name=ether2 ] name=ether2-master
set [ find default-name=ether3 ] master-port=ether2-master
set [ find default-name=ether4 ] master-port=ether2-master
set [ find default-name=ether5 ] master-port=ether2-master
/ip neighbor discovery
set ether1 discover=no
/interface wireless security-profiles
set [ find default=yes ] authentication-types=wpa-psk,wpa2-psk mode=dynamic-keys wpa-pre-shared-key=1234567890 wpa2-pre-shared-key=1234567890
/ip pool
add name=dhcp ranges=192.168.88.210-192.168.88.254
/ip dhcp-server
add address-pool=dhcp disabled=no interface=bridge name=defconf
/interface bridge port
add bridge=bridge comment=defconf interface=ether2-master
add bridge=bridge comment=defconf interface=wlan1
/interface l2tp-server server
set caller-id-type=ip-address
/ip address
add address=192.168.88.1/24 comment=defconf interface=ether2-master network=192.168.88.0
/ip dhcp-client
add comment=defconf dhcp-options=hostname,clientid disabled=no interface=ether1
/ip dhcp-server network
add address=192.168.88.0/24 comment=defconf gateway=192.168.88.1
/ip dns
set allow-remote-requests=yes
/ip dns static
add address=192.168.88.1 name=router
/ip firewall filter
add action=accept chain=input comment="defconf: accept ICMP" protocol=icmp
add action=accept chain=input comment="defconf: accept established,related" connection-state=established,related
add action=drop chain=input comment="defconf: drop all from WAN" in-interface=ether1
add action=fasttrack-connection chain=forward comment="defconf: fasttrack" connection-state=established,related
add action=accept chain=forward comment="defconf: accept established,related" connection-state=established,related
add action=drop chain=forward comment="defconf: drop invalid" connection-state=invalid
add action=drop chain=forward comment="defconf: drop all from WAN not DSTNATed" connection-nat-state=!dstnat connection-state=new in-interface=ether1
/ip firewall nat
add action=masquerade chain=srcnat comment="defconf: masquerade" out-interface=ether1
/system clock
set time-zone-name=Europe/Madrid
/system routerboard settings
set init-delay=0s
/tool mac-server
set [ find default=yes ] disabled=yes
add interface=bridge
/tool mac-server mac-winbox
set [ find default=yes ] disabled=yes
add interface=bridge

4

/interface ethernet set ether1 mac-address=

In New terminal, i insert this command and reboot the cablemodem and routerboard
and… i have the IP!

if use the quick set not work, this quick set no work fine, the best solution is console :slight_smile:

5

Release and refresh dhcp client should be enough instead of a reboot.