I can't find any way to configure WAN 1 (Internet port) with the correct static IP info. If I disconnect port 4 and reconnect WAN 1 to DCHP, the unit gets back on the Internet, but it won't let me change the WAN info to static. I just get a yellow "!" and it never accepts the change.

We are on a DHCP server so the IP address would change based on the needs of the server. If you wanted to manually change the IP the best and easiest way is to connect your modem to a different device (PC or router) and it would give a different IP address. The IP you are assigned is based off the MAC address; each device has its own MAC. Re: Change WAN IP Address on Customer Owned Equipment If you have a router that has a MAC address cloning feature, you can clone a different MAC address into it. This will force their DHCP server to assign a new / different public IP address to your connection. I am not a Comcast Employee. monitor your external IP address for changes WWIP (Watch WAN IP) allows broadband users to monitor their external (WAN) IP address. Unlike most other tools of this kind, WWIP does not depend on a connection to a third party server to return the IP address, but rather uses the existing IP display on your router or firewall status page. Firstly connect an Ethernet cable from each Slave routers WAN ports to a LAN port of th Master router. Master Router. Step 1 Setup up your Username and Password for PPPoA/E on your Master Router. Step 2 Assign a static IP address to Slave 1 (Slave Router 1), in this case assign it the static IP of

• IP Address: Enter the IP address of the WAN port that can be accessible from the Internet. • Subnet Mask: Enter the IP address of the subnet mask. • Gateway: Enter the IP address of default gateway. • MTU: The Maximum Transmission Unit is the size, in bytes, of the largest packet that can be passed on.

Click Configure for the WAN interface (X1 by default.), the Edit Interface window is displayed. Under IP address, choose Static from the drop down menu. Enter the static IP address and Subnet Mask given by the ISP. Enter the Default Gateway given by the ISP. Under the DNS server settings, enter the DNS server IP address given by the ISP. Forum discussion: Hi Is there away I can change my Comcast Xfinity WAN IP Address? Ever since I got my speed bump, it's been "e;stuck"e; at the same address for the last 5-6 months. I am Nov 09, 2018 · In the IP Address field, type the IP address. 6. In the IP Subnet Mask, type the subnet mask of the router. The IP address and subnet mask identifies which addresses are local to a specific device and which must be reached through a gateway or router. 7. Change the RIP settings.

If configuring a WAN zone interface or the MGMT interface, type the IP address of the gateway device into the Default Gateway field. The gateway device provides access between this interface and the external network, whether it is the Internet or a private network.

Get complete instructions on how to release and renew your IP address when needed. Xfinity For full functionality of this site it is necessary to enable JavaScript. Navigate to Security & SD-WAN > Monitor > Appliance status and click the uplink tab. The uplink tab allows for viewing status information about the uplinks, as well as performing uplink configuration. Next, click the pencil icon to expand the WAN IP configuration for that uplink. And with the current generation of IP addresses (technically called IPv4), the number of static IP address would have run out fairly quickly. So the Internet world introduced the concept of dynamic IP addresses. That allowed ISPs to provide their subscribers an IP address that might change if needed.