Unifi adoption failed: decryption error after improper device removal
Unable to adopt a Unifi AP that was previously visible in the controller. The device would not show up for adoption again despite being reset multiple times.
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FortiClient VPN only direct download
For some reason the download form is not working for me and I spend a stupid amount of time to find a trusted way to download the FortiClient VPN app. Hope it saves you time.
Below links direct download the FortiClient VPN only agent:
Howto silence APC UPS alarm sound that's attached to Synology
I'm using an APC Back-UPS ES 700G at home to keep my NAS and NUC running and do a safe shutdown in case of power failure. It's attached with an USB cable to my Synology NAS running DSM 7.x so the NAS can check the status of the UPS and act on it.
Unfortunately the battery of the UPS failed, causing it to make a loud alarm sound which can't be silenced on the UPS itself with a button. Here's how it can be silenced from the NAS.
PA-VM on ESXi 'interface configured but down'
When deploying a PA-VM (11.1.3) on ESXI (8.0U2) I ran into a problem where the management network was working, but all other interfaces showed up as: interface configured but down.
TLDR: set system setting dpdk-pkt-io off
SCP files to and from Cisco ASA
I needed to copy some file over SSH to a Cisco ASA appliance, but ran in the SCP error on the bottom of the page which was not an easy to find solution.
CCNP Service Provider (350-501 SPCOR) study materials
The CCNP Service Provider v1.0 Learning Matrix for the 350-501 SPCOR training references a lot of Cisco Live presentations.
Unfortunatly almost all links are broken at the time of writing this post. I've been able to find all except one of the presentations from all over the internet from a mix of AD infested presentation sharing sites.
Running VyOS as docker container
I recently started to use Containerlab and wanted to build a lab using VyOS routers. I searched a bit on the topic and found some scattered resources describing the process 123. This post is combining and adding to that information.