#Find Address For Meraki Upgrade To A

Get AP Ethernet MAC and Radio MAC command. Go.So if you've read some of my recent posts - you may have seen that I purchased a NetGear LB 1121 LTE Cellular modem to use for home internet backup.05-11-2011 01:56 PM. Cisco Meraki is a MAC vendor associated with the following MAC addresses.

Find Address For Meraki Upgrade To A

This is one of the latest additions to the Meraki family of network devices & is available with internal (MG21) and external (MG21E) antenna.show mac address-table include ab12.cf34.aa21. Serial number.So I opted to upgrade to a Meraki MG21. Meraki AP Mesh Status (e.g. User-specified location of the AP. Name assigned to the access point (AP). Get NetSpot.Please see the section on the Meraki dashboards in Entuity for further information.

By default, the username will be the serial number of the device (including dashes) with a blank password.As shown in the screenshot above, we have a handful of options - though we'll only care about APN.First - change the Cellular Override option to Override SIM Settings.Then type in your APN. You'll be prompted for a username & password. However, it still had the incorrect APN.Using the Configure tab, we can change that setting. At the time of writing, these addresses were in the 192.168.5.x range.Connecting a PC directly to the MG port, we should be able to reach the local management web page - either by typing in the IP address into our web browser, or using mg.meraki.com:In my case, I could see that the MG had auto-detected my Carrier as Google Fi. As a reminder, I'm using Google Fi as my cellular provider.This change will need to be done on the local web management interface - not from Meraki Dashboard.When the MG powers on, by default it will hand out DHCP addresses to any device connected to port 1. If Fa0/2 is a trunk, go to that switch and follow the steps above, until you find the access port where the host with that MAC address is connected to.I was pretty excited to get one, since Meraki tends to have decent analytics & configuration - and they make everything so easy!We'll walk through the setup of the MG below - but if you're interested in seeing what the device looks like as well, definitely check out the video above! MG Setup - Changing the APNOkay - so after I got the SIM card inserted into the MG, the first configuration step is making sure we have the correct APN configured.

If you need help, please check out the video above where I did show how to accomplish these stepsOkay! Now that our MG is configured for the correct cell network, we can log into the Meraki Dashboard and begin configuring it.After we've added the MG to our network, we'll see a new Cellular Gateway menu:We'll start first by going over to Configure > SettingsFirst section we'll see is for Addressing & NAT:As of today, the MG doesn't support any form of direct internet pass-through. Just gotta be patient sometimes, I suppose! Configuring the MG in Meraki DashboardNote: I won't get into how to claim your device in dashboard or how to attach it to a network. Not sure what caused it, but it shortly resolved itself within a few minutes. My MG connected to the internet successfully, but said it couldn't reach the Meraki Cloud.

The DNS setting does have pre-defined options for Umbrella DNS, Google DNS, or using whatever the upstream carrier provides. By default, the MG will always consume the first available address as it's own.Next, we have a section for DHCP & subnets:Here we can change our DHCP lease time, and what DNS servers are provided to our clients. In my case, I'm connecting this directly to a firewall as a secondary internet uplink - so the addressing & subnet doesn't matter as much.

In my case, I went ahead and inserted my firewall MAC address - and I'll just allow the firewall to get its IP via DHCP from the MG.By default, the MG will block all inbound traffic from the cellular network. We'll enter the client name & MAC Address here, as well as the IP we want assigned to that device. So if we had any statically configured IP addresses, we could reserve them here.Fixed IP addresses are for any client that needs a DHCP address, but we want that IP assignment to be permanent.

In my case, I am not using an unlimited cell data plan - so I will throttle cellular speeds to preserve data & reduce charges.In addition, we can configure one or more IP addresses to check uplink connectivity. It appears we can even add a IP filter to permit only trusted source addresses.Lastly - We can configure settings for Traffic Shaping:In this section, we can throttle our cellular throughput & configure uplink monitoring.By default, the cell bandwidth is set to unlimited - but we can drop this down if needed. However, I may permit VPN access into my network via the MG at a later date.If I needed to add anything here, the MG allows us to translate an external / public IP & port to any internal IP / port combination. Right now, I probably won't be using this.

In my testing, using only one IP for uplink monitoring consumed about 70-100M per day. If you have a limited amount of cellular data, this may consume more data than you would like. The MG monitoring dashboard will collect & graph this data for easy insight into the performance metrics.Note: As a word of warning, these uplink monitors are constantly sending ICMP/ping requests.

This is great to have - though my current utilization is pretty low. Seems like one very minor blip just after 4am.We can also see the current network utilization on the MG. Then select our MG out of the list.The primary summary page isn't too exciting:The MG does have two gigabit ethernet ports - and we'll see the status here.We'll also see the connectivity history to the Meraki cloud - which in my case is nearly 100%.

After a few days of use - I disabled the uplink monitor due to the amount of data the feature consumes.This will show our current DHCP subnet & any clients that have been provided an address. This is where we can see our current & historical loss & latency stats for the cellular connection. This just gives us a quick view into what settings the MG currently has.We'll see the current IP info provided by our carrier, and also some statistics on our cellular connection.Just below that info, we'll see our cellular graphs:This is what I wanted! It's great to see a quick view into what our active uplink traffic is - as well as look back historically at what our LTE signal quality has been.Not pictured here - but there is also a section of graphs on this page for our uplink monitor. Just below the view of the screenshot, there is also an indicator for firmware version.Onto the Uplink tab! Let's see what we have:First we'll see the Configuration section. Current IP, location, Serial number, and IMEI.

Latency was a little less reliable, but usually bounced between 50-150ms. Usually 0% packet loss, with a rare spike of 5-10%. Overall though, I'm pleased with the speeds I get - they'll certainly fit my needs.For the few days that I had the uplink monitoring running, I saw good results. I might have just gotten lucky that day with some light cellular utilization in my area. Performance & ConsiderationsI've had the MG running for about a week now, and wanted to provide some things to think about.First - How does the modem perform? Well, the first day I had it set up - I was able to get ~150M download speeds using the MG's built-in speed test utility:That being said - I'm lucky if I get 30-50M on an average day.

However, since I am paying for the cell data used - I opted to disable this feature.The MG does still perform it's check-ins to the Meraki Cloud - so you'll have availability statistics & monitoring. If I was using a SIM card with an unlimited data plan - no doubt I would keep this feature enabled. Even with one uplink monitor to 8.8.8.8 configured, I was seeing data usage of 70-100Mb a day.While seeing those metrics is valuable to me, it's also not worth the data charges. I'm not sure what frequency these run on, but it's fairly often. No problem here.The uplink tests, on the other hand, do consume a bit of data. By my measurement, this is usually less than 10Mb/day.

Find Mac Address For Meraki