About vin.marco

vin.marco · 04-27-2026

Hi everyone,I installed CML and created a lab with some XRv devices. Now I also need to add an XRv RR (version 25.4.2).The installation completes successfully and the node starts up, but I don’t see any logs on the console and I can’t access it.Does ...

vin.marco · 03-25-2026

Hi team, I’ve deployed an SD-WAN solution in a datacenter composed of one Manager, one Controller, and one Validator.Now I would like to build a DR site in another location, and my plan is the following: Site A: 2 Managers, 1 Controller, and 1 Valida...

vin.marco · 03-23-2026

Hi everyone, I’m building a lab in CML to study SRv6.I configured the backbone using OSPFv3, but I noticed that the segment-routing commands (e.g., segment-routing srv6, locator, etc.) are not available under the OSPFv3 process. I’d like to understan...

vin.marco · 12-29-2025

Hi everyone, I have a question for the experts here.I need to build tunnels using multiple Loopback interfaces as the source, each one with a different color: one Loopback with the Private1 color,another with Private2,and a third one with Private3. W...

vin.marco · 09-19-2025

Hi everyone,I’m working on a hybrid SD-WAN solution where all controllers are deployed on-prem, behind a firewall.I have two types of connectivity available MPLS and Internet. During the device onboarding process:Devices using MPLS will have the vBo...

vin.marco · 01-05-2026

I essentially have four interfaces: two are in LACP dedicated to VPN 0 with a single color, while the other two are also in LACP and are used to create the sub-interfaces needed to route the different VPNs I have to implement. I also considered creat...

vin.marco · 12-30-2025

The reason is that each cEdge has only one physical interface that can carry a specific color. By using Loopback interfaces, I can create multiple logical interfaces, each with a different color. All physical interfaces are already fully utilized: tw...

vin.marco · 12-30-2025

Let me try to explain it better by referring to the topology diagram:as you can see, all the gateways (GW) are directly connected to the firewall. I’m redistributing routes from OMP into BGP toward the firewall, and the firewall in turn redistributes...

vin.marco · 12-29-2025

The technical reason is the following:The cEdge devices and the provider routers are connected to a firewall. To avoid asymmetric routing and to ensure device redundancy, I’m planning to terminate the remote cEdge tunnels on Loopback interfaces on th...

vin.marco · 12-29-2025

So the answer is yes — I can create multiple Loopback interfaces and assign different colors to each of them. Are there any limitations or specific considerations I should be aware of?

Member Since	‎03-10-2014 12:14 AM
Date Last Visited	‎04-27-2026 02:27 AM
Posts	75
Total Helpful Votes Received	19

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IOS XRv RR - No log console

vManager L3 Cluster Across Different Sites

SRv6 Missing Under OSPFv3 on IOS XR in CML

How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different Col

vBond IP Addressing in Hybrid SD-WAN Deployment with MPLS and Internet

Re: How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different

Re: How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different

Re: How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different

Re: How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different

Re: How to Form SD-WAN Tunnels Using Multiple Loopbacks with Different