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- About tantony
tantony
Head in the Cloud
Member since Dec 19, 2018
Thursday
Community Record
278
Posts
55
Kudos
4
Solutions
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Thursday
@KarstenI I agree I need Meraki switches, I have a MX84 does that count? 😀 Just to make sure I understand, if I enable DHCP snooping, I don't HAVE to enable DAI. But for DAI to work efficiently, the DHCP snooping database need to populate. Is that right? I'm new to switch security.
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Thursday
Sorry if this is the wrong place to ask, but my switches are Netgear switches. I would like to enable DHCP snooping and Dynamic ARP Inpection (DAI) on my switches. If I understand correctly, DAI works with the DHSP snooping database to compare the MAC address. My question is, if I enable DHCP snooping, do I have to enable DAI also to work properly? Can I just enable DHCP snooping? The reason is because I tried DHCP snooping + DAI on one of the switches to test, and as soon as I enabled DAI, I lost the uplink.
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a week ago
@rymiles The only time I only had single VLANs was may be years ago when It was out of the box. May be I didn't notice VLAN 0 before, but I only noticed it after adding VLAN 10. I had VLANs 2-4 a long time ago and I don't recall ever seeing a VLAN 0
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a week ago
Thank you for the reply, learned something new today. I'm not sure if I noticed it before but why is it showing VLAN 0?
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a week ago
I'm not sure if anyone had this issue before with MX68. I added a new VLAN 10 on the MX68, but when I went into the clients VLAN list, I don't see 10. Please see picture for more clarification. This shows my VLAN list. The two bottom pictures, the left bottom, is what it showed me after I added VLAN 10 the first time. I was not getting DHCP for VLAN 10, so I went to the client list VLAN and I see 0 but not 10. The right bottom picture, shows VLAN 10 now and I'm getting DHCP for VLAN 10. I changed the VLAN number from 10 to 6, then changed it back to 10. Is this a bug? I'm using Google Chrome, not sure if it matters.
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3 weeks ago
1 Kudo
https://www.arin.net/reference/research/statistics/address_filters/ May be this is the reason: In August 2012, ARIN began allocating “172” address space to internet service, wireless, and content providers. There have been reports from the community that many network operators are denying access to devices having IP addresses from within the entire 172 /8 range. As a result, any device with a 172.x.x.x IP address may have difficulty reaching some sites on the global Internet. The only way to solve this problem is for those operators to reconfigure their routers or firewall access controls and filter only address space from the 172.16.0.0/12 range.
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3 weeks ago
1 Kudo
@Inderdeep Thanks, that's what I thought also. Yes, it should be fine. The reason for my weird question is because, the previous IT guy told my co-worker something about not using 172.17.X.X on the company network. We don't have any weird firewall rules to block this IP range.
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3 weeks ago
My company acquired another company, and I was going to assign the new company 172.17.X.X/24 as the subnet. Is there anything wrong with using 172.17.X.X because apparently this subnet cannot be routed? 172.17.X.X is a valid private IP range. 172.16.0.0 to 172.31.255.255
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04-08-2021
05:15 AM
ok thank you
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04-08-2021
04:46 AM
1 Kudo
So I'm on tier 1 winners list, and I got this email from Meredith Whelan " Hi there, Congrats on winning Tier 1 in our recent Points Contest! Please submit your shipping information via this form and we can send your prizes right away." So does this mean I won something? I clicked on the link to submit my address
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03-26-2021
04:48 AM
I only had issue with this user. These are the things I tried, I'm not sure which one fixed it. He was able to login to the VPN from iPhone or iPad, but not from a Windows device. So I assumed it was a Windows problem. Manually created the user profile in RADIUS server Logged in as the user while signed in as Administrator (ran notepad as the user) on the RADIUS serve I'm not sure if any of these was the solution, but when I did these steps above, he was able to login from his Windows
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03-23-2021
08:01 AM
We recently acquired a new company, and I created an account in Active Directory for one of the employees from that company that needed VPN access. The issue was that, I was able to VPN as the user from iPhone or Mac, but not from Windows. I'm using RADIUS authentication for VPN. I fixed the issue by logging in as the user into a Windows computer, and other things. My question is why was I able to VPN from MAC iOS but not from Windows until I made the changes? Anyone experienced this before? Also, I'm using the Windows 10 VPN, and I know Meraki have the AnyConnect, how's that? Anyone using it?
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03-15-2021
11:59 AM
1 Kudo
I got an alert from my MX about lost connection to Meraki Cloud around 1:55 PM - 2:00 PM Eastern time. Only for about 5 minutes. The weird thing is that, I was on the internet that time, but I didn't notice anything, nor did the other users. I tried to login to the dashboard, but it took a while to load, but the other websites were fine. Anyone had this issue today? I just saw this post, so it looks like a Meraki outage issue. https://community.meraki.com/t5/Dashboard-Administration/Dashboard-Issues/m-p/111942/highlight/false#M4115
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03-15-2021
11:59 AM
1 Kudo
Yes, I had dashboard issue for about 5 minutes, around 2 PM eastern time.
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02-26-2021
09:11 AM
hope this helps https://documentation.meraki.com/General_Administration/Tools_and_Troubleshooting/VoIP_on_Cisco_Meraki%3A_F.A.Q._and_Troubleshooting_Tips
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02-26-2021
08:52 AM
Oh ok, I'm not too familiar with cloud based VoIP, may be you have to do something with firewall settings on MX. I would recommend call MX support.
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02-26-2021
07:56 AM
I'm not sure if you NEED a managed switch, all my switches in my network are managed. I'm attaching a diagram if it helps. This is my configuration. Let's say I have VLAN 5 on the MX and VLAN 10 on the voip router Both of these are connected to a Netgear switch. I'm using VLAN 5 (U) and VLAN 10 (T) The I simply connect the phone to the switch, and my phone is configured for VLAN 10. Connect the cable from the switch to the phone port labeled LAN to get VLAN 10 (from the voip router), then connect the cable from the phone labeled PC to PC to get the VLAN from MX (in my case VLAN 5) What kind of voip router do you have, and what kind of voip phones?
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02-26-2021
05:55 AM
This is what I ended up doing. Assuming you have a void router like I do, I created a VLAN (10) on the voip router. I didn't do anything on the MX. Then I created VLAN 10 on the Netgear switches along with VLANs on the Netgear switches for MX. Then assigned VLAN 10 on the actual phones, so the phones receive VLAN 10 for voip, then the other port on the phone which goes to the computers receive their VLANs from MX. If you setup is different from mine, hope this helps. You can also contact MX support. https://documentation.meraki.com/General_Administration/Tools_and_Troubleshooting/VoIP_on_Cisco_Meraki%3A_F.A.Q._and_Troubleshooting_Tips Hope this helps.
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10-13-2020
08:33 AM
Yes, I belive its my ISP, but just want to make sure. I didn't make any changes to Meraki.
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10-13-2020
08:29 AM
I had a brief internet outage, and when I looked at the MX68, it's showing solid orange. I restarted it, and now its showing solid white. When I look at the log it says 'Bad Gateway', 'No Internet Connectivity' around the time it happened. Is this a problem with the Meraki or my ISP? I'm calling Meraki support, but no one is picking up.
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10-05-2020
05:42 AM
When I type in my default gateway into a browser, it goes to Meraki landing page. Is there any vulnerabilities with this? Is there a way to disable this? Any advice will be appreciated.
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