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LAN Set up, reserve two ips for same max address R7000P
I am setting up a couple apps, servers, etc, on my local network. For connectivity and additional security, and organization, I decided to reserve individual ips for each device that should connect...
Newtech888 wrote:
Thanks, I will reconsider, but my router has two ip addresses for the same mac address in the list of connected devices.Have you checked that?
Hi, thanks for answering,
Split up my response for each clarifying question.
1) I used the router as a dhcp server to assign IPs automatically. But I noticed that some devices had switched ips. Eg, device 1 had …1, device 2 had …2. On restart they switched. I have not setup a fixed static ip on the devices themselves yet. Wanted to get the router first. The devices, are set to get an auto ip from the router, so it looked like a good start. Some have fixed static, but mostly on vms.
2) yes I have some devices that can connect with Ethernet and a WiFi at the same time. The router provides the ip address for each connection. But it does not allow me to reserve two IPs for one MAC address. Intel Killer Ethernet, is the service that supports this.
3) yes and no. Like I mentioned I have experience, but mostly as dev with basic to intermediate network knowledge. I’ve been monitoring my network and researching to get a better understanding. There are two areas of concern.
A) I’ve found unrecognized MAC address connected to my network. All I have is control panel telling me that they are blocked. But I’m not sure how they were able to connect to my network. I’ve updated the password on multiple occasions. The modem, router, and WiFi. I’ve also seen several attempts to access my network from other mac addresses but were blocked, from my logs.
B) I’ve found multiple dos attacks on my logs. The ack, I’m pretty sure I know what they’re for a service that I am testing and they look fine. But I’m also getting fin. Which I’m read are real attacks, but old practices/methods.
Split up my response for each clarifying question.
1) I used the router as a dhcp server to assign IPs automatically. But I noticed that some devices had switched ips. Eg, device 1 had …1, device 2 had …2. On restart they switched. I have not setup a fixed static ip on the devices themselves yet. Wanted to get the router first. The devices, are set to get an auto ip from the router, so it looked like a good start. Some have fixed static, but mostly on vms.
2) yes I have some devices that can connect with Ethernet and a WiFi at the same time. The router provides the ip address for each connection. But it does not allow me to reserve two IPs for one MAC address. Intel Killer Ethernet, is the service that supports this.
3) yes and no. Like I mentioned I have experience, but mostly as dev with basic to intermediate network knowledge. I’ve been monitoring my network and researching to get a better understanding. There are two areas of concern.
A) I’ve found unrecognized MAC address connected to my network. All I have is control panel telling me that they are blocked. But I’m not sure how they were able to connect to my network. I’ve updated the password on multiple occasions. The modem, router, and WiFi. I’ve also seen several attempts to access my network from other mac addresses but were blocked, from my logs.
B) I’ve found multiple dos attacks on my logs. The ack, I’m pretty sure I know what they’re for a service that I am testing and they look fine. But I’m also getting fin. Which I’m read are real attacks, but old practices/methods.
Not supported, at least not on consumer NG routers. Can't have the same IP pointing to 2 different MACs
- It’s the opposite, I need two IPs for one MAC address.