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  • About nsingh
nsingh

nsingh

Here to help

Member since May 11, 2021

‎11-07-2021
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Community Record

17
Posts
3
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0
Solutions

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First 5 Posts
Meraki Network 2021 View All
Latest Contributions by nsingh
  • Topics nsingh has Participated In
  • Latest Contributions by nsingh

Re: Suggestions on Stable MX Firmware version

by nsingh in Security / SD-WAN
‎09-04-2021 11:34 AM
‎09-04-2021 11:34 AM
Thanks for the response. You guys have Beta release on production environment?? Thats brave ... View more

Suggestions on Stable MX Firmware version

by nsingh in Security / SD-WAN
‎09-03-2021 12:58 PM
1 Kudo
‎09-03-2021 12:58 PM
1 Kudo
Hello,   We are trying to debate on to which OS upgrade would be the best and stable to upgrade as to looking at so many OS releases in the last August month.   We are running 14.53 and so far we have had unresolvable issues on 15.43 and 15.43.1. ( issues on Client VPN)   Any help or inputs are appreciated. ... View more
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  • Labels:
  • Client VPN

Re: New MX 15.44 stable release candidate firmware - MAC error from 15.43 a...

by nsingh in Security / SD-WAN
‎09-03-2021 12:57 PM
‎09-03-2021 12:57 PM
Thanks for your response!   That's the whole issue, not many use Meraki's client VPN.   The issue is the PPP tunnel does not establish correctly so users loose internet after connecting to the client VPN + for some users the client VPN disconnects like every 2- 3 mins randomly, they again login, it disconnects again.   May I ask what Client VPN you use? ... View more

Re: New MX 15.44 stable release candidate firmware - MAC error from 15.43 a...

by nsingh in Security / SD-WAN
‎09-03-2021 11:45 AM
‎09-03-2021 11:45 AM
Hello,   We are trying to debate on to which OS upgrade would be the best and stable to upgrade as to looking at so many OS releases in the last August month.   We are running 14.53 and so far we have had unresolvable issues on 15.43 and 15.43.1. ( issues on Client VPN)   Any help or inputs are appreciated.   ... View more

Re: 15.42.1 and 15.42 latest OS versions breaks routing and makes Client VP...

by nsingh in Security / SD-WAN
‎07-06-2021 09:42 AM
‎07-06-2021 09:42 AM
The issue is with Client VPN, not the Site to Site. Thanks! ... View more

Re: 15.42.1 and 15.42 latest OS versions breaks routing and makes Client VP...

by nsingh in Security / SD-WAN
‎05-17-2021 02:12 PM
1 Kudo
‎05-17-2021 02:12 PM
1 Kudo
@CharlesIsWorkin  - One of the community member gave me a suggestion to upgrade the downlink Meraki switches to the latest beta version 14.21 which seems to have reduced some issues for my team, however, we are still testing the 15.42.1 on one network. ... View more

Re: MX 15.42 question

by nsingh in Security / SD-WAN
‎05-11-2021 04:20 PM
‎05-11-2021 04:20 PM
@PhilipDAth  - Unfortunately, because of all our client VPN issues, we are moving slowly to F5 VPN now. The main purpose of the 15.x upgrade was IKEv2 since it was a blocker for many of our cloud integrations. And thats a great tip to use the ISP directly on the WAN port, which we have setup in the same way. ... View more

Re: Interesting double firmware release, MX15.42 for current devices and MX...

by nsingh in Security / SD-WAN
‎05-11-2021 04:17 PM
‎05-11-2021 04:17 PM
@cmr  - Yeah, no luck after 14.21 upgrade, and I checked we are not using aggression.  Well, now my Client VPN disconnects automatically in few seconds. But thanks for the advise. ... View more

Re: Interesting double firmware release, MX15.42 for current devices and MX...

by nsingh in Security / SD-WAN
‎05-11-2021 03:57 PM
‎05-11-2021 03:57 PM
@cmr - Ah! maybe that could be it. We are running 12.28 on both switches, however there was no mention of switch OS in the 15.42.1 release document for compatibility.   So you saying the "beta" OS 14.21 is good to upgrade? ... View more

Re: MX 15.42 question

by nsingh in Security / SD-WAN
‎05-11-2021 03:47 PM
‎05-11-2021 03:47 PM
@cmr  - We have a very simple hub setup on 3 DC , however we are not using VPN concentrator, we are using Routed mode. Two pairs have single WAN connection and the other has 2 WAN connections.    When I upgraded one MX to 15.42.1/15.42  it had random packet loss drops etc. to all the other MXs from the "Client VPN"   Client VPN is the key issue for us. That is when I see the 4 behaviours I mentioned before. But looks like no one is nearly using Meraki client VPN as we do, so it's very uncommon for others. ... View more

Re: Interesting double firmware release, MX15.42 for current devices and MX...

by nsingh in Security / SD-WAN
‎05-11-2021 03:37 PM
‎05-11-2021 03:37 PM
@cmr  - Thanks for your reply. Here is our simple infrastructure.   ISP -> MX250 standalone -> MS350-48 (acting as core) -> MS350-48FP -> APs and Clients   The switches are single and MX is also single at this point. ... View more

Re: MX 15.42 question

by nsingh in Security / SD-WAN
‎05-11-2021 03:30 PM
‎05-11-2021 03:30 PM
@cmr  - I totally agree and respect it. However, it's not frustration but its honest awareness that I wanted to bring out amongst all the Meraki users that we have been dealing from past few months, it's not about a day or two. Also, the site to site that I am mentioning is Meraki Site to site peer, not the Non-Meraki peers which need the local IDs  😊   ... View more

Re: Interesting double firmware release, MX15.42 for current devices and MX...

by nsingh in Security / SD-WAN
‎05-11-2021 02:28 PM
‎05-11-2021 02:28 PM
@cmr  - So we have few locations where we are using Meraki Cores, and this particular upgrade was done where we are using MX for routing. ... View more

Re: MX ikev2

by nsingh in Security / SD-WAN
‎05-11-2021 02:10 PM
‎05-11-2021 02:10 PM
I am specifically posting my experience with Meraki Support and Meraki latest "Stable" release 15.42.1    I upgraded our "X network" MX box on this sunday at 4.30pm PST.   To start with, it's been a very poor code quality since Meraki released 15.42 and 15.42.1. Taking some packet captures, revealed that there is connectivity and routing issues between Site-to-Site Meraki peers, so while on one location client VPN, you cannot access the resources of the another location, there are intermittent packet loss. Since the same day we started experiencing the connectivity issues in our Client VPN. These are the behaviours. 1). I connect to our "X network" client VPN on Meraki. Connects fine. Then within one minute the VPN disconnects automatically with no error message nothing. 2). I connect to our "X network" client VPN. Connects fine. No internet works on the VPN, internal and external. I can see packets going out, but no return traffic. 3). I connect to our "X network" client VPN. Connects fine. Internal traffic does not work, external traffic works. 4). I try to connect to our "X network" client VPN. It gives me Authentication failed for the same exact credentials that are saved in my VPN profile which was previously authenticating without any issues.   I have downgraded the "X network" MX box on 14.53, and now everything works fine. This happened on both 15.42 and 15.42.1.   Here is a sneak peak of other blogs of users facing similar issues - https://www.reddit.com/r/meraki/comments/n5hygl/mx_15421_breaks_routing_somehow/   Last but not the least - I have been on support hotline for about 40 Mins now, but no takers of my call. Kudos! ... View more

Re: MX 15.42 question

by nsingh in Security / SD-WAN
‎05-11-2021 02:08 PM
‎05-11-2021 02:08 PM
@Jwiley78    I am specifically posting my experience with Meraki Support and Meraki latest "Stable" release 15.42.1    I upgraded our "X network" MX box on this sunday at 4.30pm PST.   To start with, it's been a very poor code quality since Meraki released 15.42 and 15.42.1. Taking some packet captures, revealed that there is connectivity and routing issues between Site-to-Site Meraki peers, so while on one location client VPN, you cannot access the resources of the another location, there are intermittent packet loss. Since the same day we started experiencing the connectivity issues in our Client VPN. These are the behaviours. 1). I connect to our "X network" client VPN on Meraki. Connects fine. Then within one minute the VPN disconnects automatically with no error message nothing. 2). I connect to our "X network" client VPN. Connects fine. No internet works on the VPN, internal and external. I can see packets going out, but no return traffic. 3). I connect to our "X network" client VPN. Connects fine. Internal traffic does not work, external traffic works. 4). I try to connect to our "X network" client VPN. It gives me Authentication failed for the same exact credentials that are saved in my VPN profile which was previously authenticating without any issues.   I have downgraded the "X network" MX box on 14.53, and now everything works fine. This happened on both 15.42 and 15.42.1.   Here is a sneak peak of other blogs of users facing similar issues - https://www.reddit.com/r/meraki/comments/n5hygl/mx_15421_breaks_routing_somehow/   Last but not the least - I have been on support hotline for about 40 Mins now, but no takers of my call. Kudos! ... View more

15.42.1 and 15.42 latest OS versions breaks routing and makes Client VPN un...

by nsingh in Security / SD-WAN
‎05-11-2021 02:05 PM
1 Kudo
‎05-11-2021 02:05 PM
1 Kudo
I am specifically posting my experience with Meraki Support and Meraki latest "Stable" release 15.42.1    I upgraded our "X network" MX box on this sunday at 4.30pm PST.   To start with, it's been a very poor code quality since Meraki released 15.42 and 15.42.1. Taking some packet captures, revealed that there is connectivity and routing issues between Site-to-Site Meraki peers, so while on one location client VPN, you cannot access the resources of the another location, there are intermittent packet loss. Since the same day we started experiencing the connectivity issues in our Client VPN. These are the behaviours. 1). I connect to our "X network" client VPN on Meraki. Connects fine. Then within one minute the VPN disconnects automatically with no error message nothing. 2). I connect to our "X network" client VPN. Connects fine. No internet works on the VPN, internal and external. I can see packets going out, but no return traffic. 3). I connect to our "X network" client VPN. Connects fine. Internal traffic does not work, external traffic works. 4). I try to connect to our "X network" client VPN. It gives me Authentication failed for the same exact credentials that are saved in my VPN profile which was previously authenticating without any issues.   I have downgraded the "X network" MX box on 14.53, and now everything works fine. This happened on both 15.42 and 15.42.1.   Here is a sneak peak of other blogs of users facing similar issues - https://www.reddit.com/r/meraki/comments/n5hygl/mx_15421_breaks_routing_somehow/   Last but not the least - I have been on support hotline for about 40 Mins now, but no takers of my call. Kudos! ... View more

Re: Interesting double firmware release, MX15.42 for current devices and MX...

by nsingh in Security / SD-WAN
‎05-11-2021 02:01 PM
‎05-11-2021 02:01 PM
I am specifically posting my experience with Meraki Support and Meraki latest "Stable" release 15.42.1    I upgraded our "X network" MX box on this sunday at 4.30pm PST.   To start with, it's been a very poor code quality since Meraki released 15.42 and 15.42.1. Taking some packet captures, revealed that there is connectivity and routing issues between Site-to-Site Meraki peers, so while on one location client VPN, you cannot access the resources of the another location, there are intermittent packet loss. Since the same day we started experiencing the connectivity issues in our Client VPN. These are the behaviours. 1). I connect to our "X network" client VPN on Meraki. Connects fine. Then within one minute the VPN disconnects automatically with no error message nothing. 2). I connect to our "X network" client VPN. Connects fine. No internet works on the VPN, internal and external. I can see packets going out, but no return traffic. 3). I connect to our "X network" client VPN. Connects fine. Internal traffic does not work, external traffic works. 4). I try to connect to our "X network" client VPN. It gives me Authentication failed for the same exact credentials that are saved in my VPN profile which was previously authenticating without any issues.   I have downgraded the "X network" MX box on 14.53, and now everything works fine. This happened on both 15.42 and 15.42.1.   Here is a sneak peak of other blogs of users facing similar issues - https://www.reddit.com/r/meraki/comments/n5hygl/mx_15421_breaks_routing_somehow/ ... View more
Kudos from
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GrantP
GrantP
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CharlesIsWorkin
CharlesIsWorkin
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My Top Kudoed Posts
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Suggestions on Stable MX Firmware version

Security / SD-WAN
1 913

Re: 15.42.1 and 15.42 latest OS versions breaks routing and makes Client VP...

Security / SD-WAN
1 1865

15.42.1 and 15.42 latest OS versions breaks routing and makes Client VPN un...

Security / SD-WAN
1 1977
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