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How to Change WAN IP Address
C7000 Nighthawk - AC1900. Firmware Version: V1.01.34 I am trying to change my WAN IP address (my public IP address, not the private addresses). Some information: I called my ISP and the...
No problem. The issue with my setup was that I was using a router/modem combo. To fix my problem, I had to buy a dedicated router, and switch the modem/router combo to only modem mode.
After I had one dedicated modem and one dedicated router, I was able to mac address clone the router (or change the routers MAC address). Once I changed the routers MAC address, my public IP address changed. I can repeat this process whenever I want.
You can buy a router for ~$50. MAC address cloning is the easiest way to change your public IP address.
I have Xfinity if this helps.
1. Do you know how to make sure modem is in modem only mode? I thought bridge mode was the way to make it modem only/connect to the router.
2. Also when setting up the router do I connect it via Ethernet to the modem or does it connect Via WiFi?
3.some of these answers may be answered when I get a router. (Tmrw hopefully) but as well as setting up the router do you have to enter all the same credentials from your modem into the router or does it recognize the connection and essentially you just control your network from the router?
I’m not sure exactly how much sense I’m making to anyone but myself. Sorry I’m advanced but again appreciate your quick responses immensely!
1. Do you know how to make sure modem is in modem only mode? I thought bridge mode was the way to make it modem only/connect to the router.
2. Also when setting up the router do I connect it via Ethernet to the modem or does it connect Via WiFi?
3.some of these answers may be answered when I get a router. (Tmrw hopefully) but as well as setting up the router do you have to enter all the same credentials from your modem into the router or does it recognize the connection and essentially you just control your network from the router?
I’m not sure exactly how much sense I’m making to anyone but myself. Sorry I’m advanced but again appreciate your quick responses immensely!
1. what modem do you have now? If I could have the model name that would help.
2. via ethernet cable which is normally provided when you buy the router.
3. It's essentially the same as when you have the router/modem combo, except now all the networking settings are done from the router. What route model did you buy?
- I have the XB7-CM Xfinity modem/router. I don’t know which router to buy right now to be honest I’m looking. I have gig up W/Xfinity, so I need one to cover that speed. Looking at a lot of net gear routers. Also going for what’s in stock or amazons fast lol
Sorry, you will have to turn on bridge mode per this article: https://www.xfinity.com/support/articles/wireless-gateway-enable-disable-bridge-mode
Once you turn on bridge mode, install the router that you bought (if you tell me a price range I can help find a router). After you install the router, change the MAC address, and you're good to go!
- Again I really appreciate your help/quick responses!
Under $200 would be idle and obviously doable, just don’t know which one.
Also I do understand that turning on bridge mode will disable WiFi from the Xfinity modem/router, so this is why I want to get a good router for WiFi usage. That would be correct right ? Yes, if you turn on bridge mode, the Xfinity router/modem wouldn't be transmitting the wifi signal. The router would transmit the wifi, so if you want a large range and fast speeds, it would be good to get a quality router.
- Would I also then be plugging the Ethernet from my Pc to the router at this point as well? Or keep it in the modem?
Ethernet would go into the router. The modem wouldn't do anything except forward the signal from your ISP to the router.
- Hopefully this one will do. Best bang for the buck. What do you think of this one ?
Link below:
Limited-time deal: TP-Link AC4000 Tri-Band WiFi Router (Archer A20) -MU-MIMO, VPN Server, 1.8GHz CPU, Gigabit Ports, Beamforming, Link Aggregation https://www.amazon.com/dp/B084HLB7LJ/ref=cm_sw_r_cp_api_glt_fabc_61R5Q3NPGZ53S6000M76 - I Actually Ordered this one.
Link Below Again:
ASUS WiFi 6 Router (RT-AX3000) - Dual Band Gigabit Wireless Internet Router, Gaming & Streaming, AiMesh Compatible, Included Lifetime Internet Security, Parental Control, MU-MIMO, OFDMA https://www.amazon.com/dp/B084BNH26P/ref=cm_sw_r_cp_api_glt_fabc_BDF794DSMSGAV4GC3W3T?_encoding=UTF8&psc=1 Looks good! After you setup the router and get your internet working like normal, your IP should change.
If you want to change your IP whenever you want, you can MAC address clone. Here's a guide by ASUS: https://www.asus.com/US/support/FAQ/1044003
- I really appreciate you taking your time to help with links for the router I bought. That’s very genuine and much appreciated! I am getting it today before 3pm it’s 11 now I’m on est time. I will definitely let you know how it goes! And of course if I have any questions and possibly you having answers haha!
IM ATTACHING PICS OF MAC CLONE (i only change the last two numbers in pic, unplugged modem, Clicked save, then turned modem back on) i have everything setup up and the router is working with internet. i tried the clone and ip did not change. Which Leads me To another question..
did you do this with ethernet connection (ethernet ip)??
or with Wifi (wifi ip)??
I'd follow this guide: https://www.asus.com/US/support/FAQ/1044003.
But basically:
1. Change the MAC address and click apply.
2. Unplug both the router and modem for ~1 minute.
3. Plug the router and modem back in and wait ~1 minute.
4. Check to make sure your public IP address changed.
so change the mac and let it process/load and then turn off the router & Modem or turn them off while it loads. i tried just turning off the modem and then clicked apply for clone and turned modem back on. maybe waitng for the clone to finish wouldve helped.. i will try again and get back to you, thanks again for all the help!
yep, this did not change my wan ip unfortunately. im not sure what i could be doing wrong, it should still be possible ive made sure its an dynamic ip with xfinity. any ideas ill upload pic of wan panel on admin website of router (SEE PIC)
Here's some final troubleshooting steps, otherwise you might want to call ASUS or ask someone else.
1. Make sure you have a dynamic IP assigned from Xfinity
2. Make sure you are checking that your public IP changed by going to a website like ipchicken.com
3. Make sure you correctly setup the router. Make sure the modem/router combo is functioning ONLY as a modem.
4. Press the MAC Address clone button instead of typing in random numbers
5. Try a few more random MAC Addresses.
This should work, I have no idea why it's not working.