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  • About GianPaolo
GianPaolo

GianPaolo

Here to help

Member since Sep 5, 2017

‎12-01-2022

Italy

https://www.ifconfig.it

Network Engineer, Meraki Master, CCIE#38619(R&S)

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Community Record

10
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10
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0
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CMNA
Meraki Master
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First 5 Posts
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Latest Contributions by GianPaolo
  • Topics GianPaolo has Participated In
  • Latest Contributions by GianPaolo

Re: GRE traffic over MX

by GianPaolo in Security / SD-WAN
‎11-22-2022 03:43 AM
‎11-22-2022 03:43 AM
Thank you for the answer.   I don't need MX to "support GRE", meaning to be a tunnel endpoint. My question is if the MX will forward GRE traffic, and apply SNAT to it, or it will somehow prevent the GRE tunnel to work. ... View more

GRE traffic over MX

by GianPaolo in Security / SD-WAN
‎11-22-2022 03:18 AM
‎11-22-2022 03:18 AM
Hello all, a client asked about creating GRE tunnel over a Meraki MX, with 1:1 NAT.   The MX would not be terminating the tunnel, just forwarding GRE traffic with SNAT to a specific public IP.   Anyone knows if it is supported / did it in production?   Thank you. ... View more
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  • Firewall

Re: View LLDP or CDP information on MX device

by GianPaolo in Security / SD-WAN
‎10-04-2020 01:21 AM
1 Kudo
‎10-04-2020 01:21 AM
1 Kudo
The feature is still missing on the dashboard. I built my own tool, code is public and open source: https://github.com/routetonull/getMerakiNeighbor ... View more

Re: API - LLDP / CDP for every port for every device

by GianPaolo in Developers & APIs
‎12-15-2019 08:40 AM
1 Kudo
‎12-15-2019 08:40 AM
1 Kudo
Take a look here, you may find some code to build your own solution:   https://developer.cisco.com/codeexchange/github/repo/routetonull/getMerakiNeighbor     ... View more

Re: View LLDP or CDP information on MX device

by GianPaolo in Security / SD-WAN
‎12-15-2019 08:38 AM
3 Kudos
‎12-15-2019 08:38 AM
3 Kudos
Get CDP and LLDP neighbors via API, code here:   https://developer.cisco.com/codeexchange/github/repo/routetonull/getMerakiNeighbor ... View more

Re: A Guest Community Challenge!

by GianPaolo in Community Announcements
‎12-10-2019 11:57 PM
‎12-10-2019 11:57 PM
A few ideas: 1) Show CDP and LLDP neighbors on the dashboard. I built my own tool for my NOC team: https://developer.cisco.com/codeexchange/github/repo/routetonull/getMerakiNeighbor 2) OSPF default information originate, with an option to withdraw the advertisement if both WAN links are down 3) Inbount NAT for VPN and Internet traffic 4) A better implementation of NAT to be applied on both WAN links for internal DMZ with public addressing (now NAT is bound to one WAN only) 5) An option to disable hub to hub tunnels for AutoVPN. ... View more

Re: SD-WAN design - Internet + MPLS with local internet breakout

by GianPaolo in Security / SD-WAN
‎09-07-2018 01:05 AM
‎09-07-2018 01:05 AM
Will it work even when Branch and HQ use different public IP addresses to reach the Meraki Cloud?     ... View more

Re: SD-WAN design - Internet + MPLS with local internet breakout

by GianPaolo in Security / SD-WAN
‎08-24-2018 03:20 AM
‎08-24-2018 03:20 AM
Hi Adam, thanks for the answer. I suspected that was the case - similar of what happens with remote Access Points when an SSID is bridged to an MX appliance.   Will the BLUE path be preferred over the GREEN path because the tunnel is created between private IP addresses of the two MXs? Is there a way to tune/influence/verify this behavior? Thanks       ... View more

SD-WAN design - Internet + MPLS with local internet breakout

by GianPaolo in Security / SD-WAN
‎08-22-2018 03:31 AM
2 Kudos
‎08-22-2018 03:31 AM
2 Kudos
Hi all, I'm preparing a SD-WAN PoC for a customer and there's a question still missing and answer about the design, maybe somebody can help.   Network topology is in the diagram below. Site has two links, one Internet connection and one MPLS link to HQ with local internet breakout.   The plan is to use SD-WAN on the two WAN connections, using data path BLUE (MPLS) and RED (INTERNET).        Based on the documentation the AutoVPN, when the public IP is not the same (IP1 and IP3 in the diagram) the VPN will be formed between public IP addressed and not using the private IPs reachable through the MPLS link:   So the traffic path would be RED and GREEN instead of the desired RED and BLUE.   Is that assumption correct? If that's the case, is there a way to force the use of link BLUE instead of GREEN for the VPN?     ... View more
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sdombrosky
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MahmutK
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Network-dad
Network-dad
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JimmyPhelan
JimmyPhelan
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Meraki Employee AdamB
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My Top Kudoed Posts
Subject Kudos Views

Re: View LLDP or CDP information on MX device

Security / SD-WAN
3 10963

SD-WAN design - Internet + MPLS with local internet breakout

Security / SD-WAN
2 8781

Re: View LLDP or CDP information on MX device

Security / SD-WAN
1 8180

Re: API - LLDP / CDP for every port for every device

Developers & APIs
1 4821
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