Hi @All We have some news to share. Please read the message below:Beginning August 1st, the current Sandbox platform will temporarily transition offline as we build something entirely new from the ground up, a platform designed to deliver a more focu...
Forum Posts
I've been unable to access the Catalyst Center Controller when connecting to [10.10.20.85 HTTPS] via browser. I'm able to ping the address and access the other services in the sandbox (i.e ISE, CML, and Devbox) without issues. (It's been 1 hour sinc...
Hi, I would like to confirm if CML v2.9 is already available in Cisco Devnet Sandbox? I'm trying to reserve "Cisco Modeling Lab" but it says v2.7. I specifically need that version to use WLC 9800 on the topology. Thanks in advance.
I tried both of cisco catalyst center vm but the password is not working.
Resolved! Cisco Modeling Labs Availability Issue
I've been attempting to launch CML in the sandbox space for the last week or so. Is it common that it's almost never available? Additionally, every time I've had an opportunity to launch it, it has failed. Then, when I refresh the page to try again, ...
while trying with the Firepower Management Center API explorer sandbox with the following URL, getting 401 error. I entered the same password given and tried to recreate the sandbox multiple times. but still the same{"code": 401,"description": "The r...
I am unable to connect to my lab environment. I got "An error occurred during a connection to sandboxapicdc.cisco.com. PR_END_OF_FILE_ERROR". what is the way to resolve the issue?
i'm able to build VPN connection to C9300 lab, however it fails to ssh to the C9300 device, no response to ping or traceroute to this IP address, any ideas?https://devnetsandbox.cisco.com/DevNet/sandboxes/0469KR7XyNEM/devops
Dear DevNet Operation Hub Team.Surprisingly VPN creds populated I/O tab upon lab starts dont work.sad...
Hi tehe team,I've been working all morning with no issues pushing small changes to the simulator. I have not changed the credentials but now I only get the following error: │ Error: Unable to authenticate. Please check your credentials││ with data.ac...
I'm currently looking into how I can lab CUCM. Seems like getting one up myself is time consuming, at least from my understanding. I thought I had read there were labs through the Sandboxes, but I am not seeing CUCM at all, or maybe they've retired t...
Good morning all,I am having some difficulty accessing the "Always-on Cisco Catalyst Center" which the provided credentials devnetuser/Cisco123!I have tried to free type, copy and paste and even basic auth via the API. I have also cleared all of my b...
I’m unable to launch a DevNet Operation Hub environment for the following blueprint: Blueprint: Cisco SD-WAN 20.12 Execution ID: 20260408T09080491 Owner: Kumaresh Devarajan Approximate failure time: 09:29 AM on 2026-04-08 Observed behavior: The envir...
I am experiencing an issue while launching an environment in CML. After initiating the launch, the process runs for about 4 minutes and then fails with the following error:"Torque was not able to complete launching your environment. For more details,...
Hi DevNet Community, We are aware of a current issue affecting Cisco Modeling Labs (CML) sandboxes and any sandboxes that rely on CML as part of their environment. Our team is actively working to resolve this as quickly as possible. In the meantime, ...
CML fails with error. how can we test also secure client unable to download and says need contract id etc. can someone help ? why the instance launch keep failing with torque error.
