Newbee wireless and DHCP problem.
Hello all, I am very newbee at mikrotik. I have RB433UAH routerboard and need help about connection my existing network with wireless and distrubute it with ethernet. Here is the schema and scenario. My DHCP server gives static IP according to MAC addresses of devices. I set up DHCP server to give my routerboard wlan1 192.168.1.112 and I am trying to adjust routerboard gives internet by different IP group like as 192.168.88.x, how can I do that? NAT rules, RIP, DHCP Client... etc confused my mind. I read lots from http://wiki.mikrotik.com but it doesnot work. Can anybody help me about that with winbox ?
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Re: Newbee wireless and DHCP problem.
1. Setup wlan1 (or whatever your wireless card is named) to connect up to the UBNT in station mode.
2. Add a DHCP client to the wlan1 interface (via ip -> dhcp-client)
3. Add an IP address to ether1 (or whatever you lan interface is named)
4. Add a DHCP server to your ether1 interface (via ip -> dhcp-server -> setup)
5. Make sure you have a src-nat rule for traffic heading out the wlan1 interface:
Eg:
2. Add a DHCP client to the wlan1 interface (via ip -> dhcp-client)
3. Add an IP address to ether1 (or whatever you lan interface is named)
4. Add a DHCP server to your ether1 interface (via ip -> dhcp-server -> setup)
5. Make sure you have a src-nat rule for traffic heading out the wlan1 interface:
Eg:
Code: Select all
/ip firewall nat chain=srcnat out-interface=wlan1 action=masqueradeRe: Newbee wireless and DHCP problem.
I see that my wlan1 connect to UBNT (my dhcp server) from its interface but I don't have internet behind routerboard, where should I look for to solve that ?1. Setup wlan1 (or whatever your wireless card is named) to connect up to the UBNT in station mode.
2. Add a DHCP client to the wlan1 interface (via ip -> dhcp-client)
3. Add an IP address to ether1 (or whatever you lan interface is named)
4. Add a DHCP server to your ether1 interface (via ip -> dhcp-server -> setup)
5. Make sure you have a src-nat rule for traffic heading out the wlan1 interface:
Eg:Code: Select all/ip firewall nat chain=srcnat out-interface=wlan1 action=masquerade
And I also "/ip firewall nat chain=srcnat out-interface=wlan1 action=masquerade" cannot be writen to terminal.It says "syntax error".What should I do ?
Re: Newbee wireless and DHCP problem.
Sorry, I did it from memory and forgot the add command.
That rule would be what you need to get access behind the routerboard, it allows the router to perform translation of the addresses on traffic coming in the ethernet interfaces heading out the other network that the wireless is connected to (because the upstream router doesn't know about the lan network you have or how to route packets back to it).
Code: Select all
/ip firewall nat add chain=srcnat out-interface=wlan1 action=masqueradeRe: Newbee wireless and DHCP problem.
Thank you very much, I was about to give up Mikrotik and your answers about the logic of the Mikrotik in my mind slowly started to create hint. Thank you master.Sorry, I did it from memory and forgot the add command.
That rule would be what you need to get access behind the routerboard, it allows the router to perform translation of the addresses on traffic coming in the ethernet interfaces heading out the other network that the wireless is connected to (because the upstream router doesn't know about the lan network you have or how to route packets back to it).Code: Select all/ip firewall nat add chain=srcnat out-interface=wlan1 action=masquerade
Re: Newbee wireless and DHCP problem.
Dear Sir, I add a wireless card to my routerboard so my routerboard has 2 wireless card. How can I use the last added wireless card as AP, I want to get internet from wlan1 and to send from wlan2. Can you help me ?
Re: Newbee wireless and DHCP problem.
either add new dhcp server on wlan 2 with natting
or make bridge , add both lan (ether1) and wlan 2 as port
and make the dhcp server on the bridge
after resting the configuration
or make bridge , add both lan (ether1) and wlan 2 as port
and make the dhcp server on the bridge
after resting the configuration
Re: Newbee wireless and DHCP problem.
Thank you, I want to tell how to solve my problem for the people newbee like me.either add new dhcp server on wlan 2 with natting
or make bridge , add both lan (ether1) and wlan 2 as port
and make the dhcp server on the bridge
after resting the configuration
1- I setup wlan2 at ap bridge mode
2- I add a DHCP server to my wlan2
3- I add a src-nat rule for traffic heading out the wlan2 interface as omega-00 sample above
Code: Select all
/ip firewall nat add chain=srcnat out-interface=wlan2 action=masqueradeWho is online
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