First go to tab Design>Site Design>Site Management, then list site screen will appear: in this case we use lab-30 site, it will open this screen site like this: Click on Add device to add new device on the selected site, and it will appear this screen: Set the option protocol type to NETCONF/COAP, and mode […]
Upgrading OS on the Huawei Switch
In this case we use CE6800 Huawei Switch Series, here is the list of action that need to do for upgrading OS/System Software on the Huawei Switch: Before the upgrade, use the terminal monitor command to enable the terminal to display logs, traps, and debugging information sent from the information center. In the user view, […]
Setup / Staging Huawei Device V600 OS before added to Huawei NCE Campus
This is a staging setup for the Huawei switch device V600 OS-based (Taishan OS) before being added to the NCE Campus Controller. First, we configure the Netconf feature in the switch (for connection to the NCE Controller). Then, we set the source interface for this Netconf connection type to the NCE controller. In this case, […]
SLX-OS version 18r bug
There is a bug regarding SLX version 18r. Whenever hslagtd daemon process is terminated by the system, it can cause initiation of the system to reload/failover for recovery. It is a bug related to the release note SLXOS ver 20.x Based on this release note point, the bug can be found in the switch that […]
Kubernetes Standarization
To standarize a Kubernetes Cluster,A Cluster must have this following:– Dynamic Provisioning Storage (NFS, or any backend storage)– Container Network Interface ( Calico/Weave)– Load Balancer Network Provisioning ( MetalLB)– DNS to resolve ( 8.8.8.8/<any>)– Containerd configured Below are the steps to setup all necessary requirements above.REQUIREMENTS TO RUN THIS GUIDE IS THE FOLLOWING:– MUST HAVE […]
Error installing Netris agent on Cumulus
Installing netris agent in Mellanox Switch with new cumulus it might there are some trouble while in progress. first you need to check date on the switch, is it real-time date? If it isn’t, you can change the timezone with command timedatectl set-timezone. In this case my timezone GMT+7 which is Asia/Jakarta time. next, you […]
Install and peer glusterFS on ubuntu 20.04
Install software-properties-common: Then add the community GlusterFS PPA: Update ubuntu repo Finally, install the packages: Note: Packages exist for Ubuntu 16.04 LTS, 18.04 LTS, 20.04 LTS, 20.10, 21.04 enable glusterfs daemon on startup Check glusterfs daemon Peer Gluster server node check peer status
Add sudoers user Ubuntu
Iperf3 Multisession Test
iperf3 process is single-threaded. This means all the parallel streams for one test use the same CPU core. To run multiple iperf3 processes for a testing a high-speed host, do the following: Start Multiple Session on iperf3 Server Run multiple clients, using the “-T” flag to label the output:
Install Ferrumgate Opensource ZTNA
First you need to install a debian 11 and above machine. Update apt package index Upgrade packages and reboot Install curl unzip Download install script with curl or wget Start Ferrumgate this script will install docker and configure system for startup or for more starting will take a little time for first time, because of […]