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Upgrade Veeam Backup & Replication

This version support Modern Authentication. After register we can see Token is valid!

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Rsync via SSH with Private Key

Host 1: Red Hat Enterprise Linux ES release 4 (Nahant Update 5) ssh-keygen -t rsa Using WinSCP copy both files to localhost then can copy ssh ID to Host 2 later Host 2: Synology NAS Create a users:...

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Email Phising and Linkedin

Today i got a email The attached: i check file and here is result: I send a private on Then he view my profile but still not reply my message! What should i do next?

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Veeam Backup & Replication 12

Today i’m try to find out why Veeam B&R always told Bottleneck: Proxy? Test A: 16 vCPU & 16GB Ram Test B: 08 vCPU 08 & 08 Ram

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How do I update to the latest DSM version from an older version?

Just follow this KB https://kb.synology.com/en-ph/DSM/tutorial/How_can_I_update_to_the_latest_DSM_version_from_an_older_version

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Move Data from NAS to NAS

Both NAS have 3 x 1Gbps connected to 1 VM via iSCIS then mounted as VM I’m moving data backup from NAS 01 to NAS 02 Have any way for keep the performance more stable?

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NAS Issue

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Veeam B&R: Move Backup Part 1

I’m moving data backup from NAS 02 to NAS 01 by Veeam Source NAS 02 DMS OS 6.4 Destination NAS 01 DMS OS 7.2 So it will take along time for moving all data

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Veeam B&R: Move Backup Part 2

After upgraded NAS01 now i need to move old backup data from NAS02 to NAS01 So just waiting for it! Update: Total size 124 GB | Backup Size 738 GB | It’s taked 1:42 min

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Veeam Update P20230718

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VPN Site to Site Issue

Mình có gặp tình trạng rất lạ trên 2 con Fortigate lần lượt là FW01 & FW02 Sau khi có sự cố mất điện thì cả 2 FW đều có cảnh báo cần kiểm tra: Và để làm việc này cần phải reboot lại thiết bị và...

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Door Access Control: Network Issue!!!

Today HR department ask we to help about issue: They can download the attend log from the Main Door Access Control! The Access Door Device have 4 line for internet connection. This line maybe have the...

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How to Tune your Wifi Network

This is the result of Test 1

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How to upgrade Unifi Network Controller

U can check from here for full version! My system running Ubuntu & remember that Backup first! rm unifi-update.sh &> /dev/null; wget https://get.glennr.nl/unifi/update/unifi-update.sh...

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SIEM – Wazuh – P2

I’m replaced my VM running .ova with another VM and install Wazuh manual! Follow up some guide https://documentation.wazuh.com/current/quickstart.html I’m choose...

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There is 1 zombie process.

I got that messages after login the ubuntu server and here how to fix: 1) Identify the zombie process: ps axo stat,ppid,pid,comm | grep -w defunct 2) Kill the parent process: sudo kill -9...

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