[c-nsp] List of InfoComm Technology (ICT) Projects/Jobs/Tasks/Assignments Completed by Teo En Ming between 15 Jun 2020 and 5 Jul 2024 (spanning 4 years)

Sun Jul 14 11:31:49 EDT 2024

10-4  Update received

On Sun, Jul 14, 2024, 11:18 AM Turritopsis Dohrnii Teo En Ming via
cisco-nsp <cisco-nsp at puck.nether.net> wrote:

> Subject: List of InfoComm Technology (ICT) Projects/Jobs/Tasks/Assignments
> Completed by Teo En Ming between 15 Jun 2020 and 5 Jul 2024 (spanning 4
> years)
>
> Good day from Singapore,
>
> Section A: Teo En Ming's Projects, Mini Projects, Jobs, Tasks, Assignments
>
> ==============================================================================
>
> Company #
> =========
>
> Reconfiguration of Fortigate 201F firewall due to major VLAN changes
> (using SD-WAN)
>
> I have successfully installed Godaddy Wildcard SSL Certificate for 2 years
> in Fortigate 201F firewall on 20 Oct 2022 Thursday
>
> I have 100% successfully installed Godaddy Wildcard SSL certificate in
> UniFi Cloud Key Gen 2 Plus on 26 Oct 2022 Wednesday from 5 PM to 6 PM
>
> I have successfully installed Godaddy Wildcard SSL certificate in 9 units
> of Hikvision DS-K1TA70MI-T / DS-K1T341AMF Face Recognition Terminal Door
> Access Systems on 27 Oct 2022 Thursday
>
> Successfully added Jumpcloud LDAP server in Fortigate 201F firewall on 8
> Nov 2022 Tues
>
> I have successfully instructed client to connect LAN cable from patch
> panel port D062 to port 7 on the Fortigate 201F firewall on 29 Apr 2024
> Mon, now both Hikvision door face scanners 192.168.150.4 and 192.168.150.5
> are accessible (web interface).
>
> Company A1
> ==========
>
> Setup about 10 laptops there + always go there for network and PBX/IP
> phone troubleshooting
>
> Company A2
> ==========
>
> Configured Aztech DSL1015EW(S) Wireless Router as spare
>
> Company A3
> ==========
>
> I have successfully reconfigured Fortigate 80F firewall remotely for a
> company at Goldhill Plaza on 7 May 2024 Tuesday after my colleague Dennis
> factory resets it onsite. Another reason for the reconfiguration is because
> the HPE MSR900 router has failed.
>
> Company A4
> ===========
>
> I have configured UniFi Cloud Key Gen2 Plus, USW-16-PoE network switch,
> and U6-Pro access points for a dental company at 111 Somerset on 21 May
> 2024 Tuesday but not deployed yet
>
> I have successfully configured UniFi Cloud Key Gen2 Plus, USW-16-PoE
> network switch, and U6-Pro access points for a dental company at 111
> Somerset on 21 May 2024 Tuesday, and my colleague Kenneth has deployed all
> the devices at customer site on 23 May 2024 Thursday
>
> Company B1
> ===========
>
> I have successfully configured SD-WAN in Fortigate 200F firewall for a
> wireless router distributor in Singapore on 10 May 2024 Friday 5.45 PM to
> 9.00 PM
>
> Company B2
> ===========
>
> Added a domain to Active Directory
>
> Company B3
> =============
>
> Migration of standalone M1 network switch and 7 wireless access points to
> their existing infrastructure
> Relocate their M1 ONT to WAN2 on Fortigate firewall
> Configure Fortigate 90D firewall for WAN redundancy
> Assist in setting up Fuji Xerox printer with Fujifilm vendor
>
> DHCP server run out of IP addresses, solved the problem by expanding DHCP
> pool and reducing lease time from 8 hours to 4 hours
>
> I have successfully configured Aruba 7010 wireless controller, Aruba 6000
> 48G CL4 4SFP network switch and Fortigate 200F firewall with VLANs 1 and 99
> (Guest Wi-Fi) and VLAN trunks for a food company at Elementum building on 4
> Apr 2024 Thursday
>
> I have solved the problem where office LAN and Wi-Fi users could not
> access a German website by disabling an erroneous static route in the
> Fortigate 200F firewall on 12 Apr 2024 Friday
>
> Company B4
> ==========
>
> I have successfully migrated Fortigate 90D firewall to Fortigate 60F
> firewall for a precision engineering company at Ang Mo Kio Industrial Park
> 2A on 18 May 2023 Thursday
>
> I have successfully solved Linkus softphone no audio issue during calls
> for Yeastar S20 PBX behind Fortigate 60F firewall for a German company in
> Singapore on 7 Oct 2023 Sat 3.00 AM
>
> Company B5
> ==========
>
> I have successfully installed new SSL certificate in Microsoft Exchange
> server 2013 CU 23 for a hotel chain in Indonesia on 25 Sep 2023 Monday
>
> Company B6
> ===========
>
> Upgraded firmware for various network devices:
>
> Cisco SG550X-48P network switch (successful)
> Cisco SG300-28P network switch (successful)
> Asus RT-AC68U wireless router (successful)
> Aruba 7005 wireless controller (unsuccessful)
> UniFi USW-48P-750 network switch (successful)
> Sophos XG210 firewall (successful)
>
> Setup PRTG Network Monitor to monitor the bandwidth usage of Sophos XG210
> Firewall
>
> Enable SNMP and add sensors in PRTG Network Monitor for Cisco SG550X-48MP
> Network Switch
>
> Enable SNMPV3 and add sensors in PRTG Network Monitor for Aruba 7005
> Wireless Controller
>
> I have successfully enabled SNMP and add sensor in PRTG Network Monitor
> for CalnCall SBC25 PBX on 5 Apr 2022 Tuesday
>
> I have successfully exported configuration of UniFi US-48-750W network
> switch on 25 Apr 2022 Monday
>
> I have successfully upgraded the firmware of Cisco SG550X-48MP network
> switch from version 2.5.5.47 to version 2.5.8.15 on 25 Apr 2022 Mon
>
> I have successfully upgraded firmware of Aruba 7005 wireless controller
> from version 6.5.4.23 to 8.9.0.3, perform factory reset, and successfully
> setup and configured ArubaOS 8.9.0.3 for Aruba 7005 wireless controller
> from scratch on 22 Sep 2022 Thursday from 1 PM to 3 PM (2 hrs)
>
> I have successfully re-deployed PRTG Network Monitor on a new server,
> added network devices and created sensors for these network devices on 9
> Mar 2023 Thurs
>
> I have successfully upgraded the firmware of Ruckus ICX 7150 Campus
> Network Switch from version 10 Dec 2021 to version 11 Apr 2023 for a
> company at Novena Medical Specialist Center Singapore on 8 Jun 2023 Thursday
>
> I have successfully upgraded Ruckus R320 wireless access point to latest
> Unleashed firmware and configured WLAN from scratch and got everything
> working on 23 June 2023 Friday
>
> Transferred running-config from Ruckus ICX 7150 network switch to TFTP
> server on 3 Jul 2023 Mon
>
> I have successfully upgraded the firmware of Ruckus ICX-7150 24-port
> network switch using TFTP for an organization at Novena Medical Specialist
> Centre on 17 Jul 2023 Monday.
>
> I have successfully configured brand new replacement slave/passive Sophos
> XGS2100 firewall and HA cluster for both units of Sophos XGS2100 firewalls
> with successful failover testing for a medical organization at Novena
> Specialist Center on 24 Nov 2023 Friday 12 noon to 3 PM
>
> I have successfully configured MFA 2FA for SSL VPN in Sophos XGS2100
> Firewall for a medical company at Novena Specialist Center on 25 Apr 2024
> Thursday
>
> I have successfully changed Ruckus R320 wireless access point from VLAN 1
> to VLAN 20 for a medical organization at Novena Specialist Center on 28 Jun
> 2024 Friday
>
> Company C1
> ==========
>
> I have successfully migrated from old Fortigate 90D firewall to brand new
> Fortigate 80F firewall for a F&B chain in Singapore on 14 Mar 2023 Tuesday
>
> Company C2
> ===========
>
> Setup 2 units of Dell Latitude 5424 Rugged Laptops with Windows 7 Pro
> (needs hacking)
>
> Company D
> =========
>
> I have successfully installed new SSL certificate on Exchange 2010 email
> server for a dental company in Singapore on 8 Jan 2024 Mon
>
> I have successfully installed and configured 3rd party open source DKIM
> signer on Exchange 2010 email server for a dental company on 11 Jan 2024
> Thursday
>
> Summary of the tasks I have done for client, in sequence, spending many
> hours
>
> [1] Installed and configured 3rd party open source DKIM Signer in Exchange
> 2010 email server
>
> [2] Changed PUBLIC IP address of Exchange 2010 email server by modifying
> Port Forwarding and Source NAT settings in Draytek Router and also changing
> MX and numerous A DNS records
>
> [3] Created new send connector in Exchange 2010 email server to use SMART
> HOST, as instructed by boss
>
> [4] Created DKIM and DMARC records.
>
> [5] Modified SPF record.
>
> Company E1
> ==========
>
> I have successfully migrated UDM Pro firewall to Fortigate 80F firewall
> for a company at Bedok Food City on 26 May 2023 Friday
>
> Company E2
> ==========
>
> Configure Fortigate 80C firewall and assist in their office relocation
>
> Company E3
> ==========
>
> Created user shared folders in Windows Server Domain Controller and
> disabled inheritance in user shared folders. Configured Cobian Backup 11
> Gravity to backup all users to the user shared folders on the DC.
>
> Company E4
> ==========
>
> Assisted Shaun to add DNS records in CloudFlare DNS Management on 26 Jun
> 2023 Monday
>
> Company E5
> ==========
>
> I have successfully mounted iSCSI Targets from Synology NAS in Debian 11
> Linux server for a construction company in Singapore on 10 Feb 2023 Fri
>
> Company F1
> ============
>
> Setup Fortigate 80F firewall
> Convert Asus RT-AX88U wireless router to access point
>
> Company F2
> ==========
>
> Replace 2 harddisks in Drobo NAS (assisted by Jana)
> Configure their Fortigate 90D firewall for their 2nd internet line (SPTEL
> ISP) (WAN2)
> Setup Aruba Instant ON AP22 access point
> Upgrade iMac for their boss from macOS High Sierra to macOS Monterey
> Erase and reinstall macOS
>
> I have configured SD-WAN in Fortigate 101F firewall for a company at
> Balmoral Plaza on 15 May 2024 Wed but not tested working yet
>
> I have successfully configured SD-WAN in Fortigate 101F firewall for a
> company at Balmoral Plaza on 16 May 2024 Thursday, without the IPsec site
> to site VPN tunnel
>
> I have successfully configured SD-WAN in Fortigate 101F firewall for a
> company at Balmoral Plaza on 17 May 2024 Friday, TOGETHER with IPsec
> site-to-site VPN tunnel configured successfully as well
>
> Company F3
> ==========
>
> I have identified and resolved IP address conflicts and solved SAP server
> unreachable over the Fortigate site to site IPsec VPN tunnel on 3 Nov 2022
> Thursday.
>
> I have configured new Fortigate 60F firewall on 25 Apr 2023 Tuesday.
>
> I have successfully migrated Fortigate 90D firewall to Fortigate 60F
> firewall for a customer near Stevens MRT on 28 Apr 2023 Friday
>
> Company F4
> ===========
>
> Attended to severe water leakage in their server room due to extremely
> heavy rain over 3 days
>
> I have successfully migrated Veritas Backup Exec Server 21.1 from Old
> Server to New Server using the Manual method, instead of using Backup Exec
> Migration Assistant, for an engineering company that previously had water
> leakage in their server room, on 18 July 2023 Tuesday
>
> Company F5
> ==========
>
> Setup Fortigate 60F firewall (with Jordon)
>
> Company F6
> ==========
>
> I have successfully migrated ASUS RT-AX56U wireless router to Fortigate
> 60F firewall for a company at Royal Group Building Raffles Place on 25 May
> 2023 Thursday
>
> Company G (onsite with Shaun)
> ===============================
>
> Relocate existing infrastructure to new 27U server rack
> Setup UniFi 24port 250W POE switch with UniFi Network Controller
> Setup Grandstream GWN7000 wireless controller
> Setup 2x Grandstream GWN7630 access points
> Install and configure Acronis Cyber Backup 15 Server Standard
>
> Company H
> =========
>
> I have successfully migrated Singtel Mesh Router (SME) to Fortigate 60F
> for a medical company at Yishun Industrial Park A on 5 May 2023 Friday
>
> Company J1
> ==========
>
> Setup SSL VPN in Cisco ASA 5506-X Firewall with Duo
> Renew and install SSL certificates for Cisco ASA firewall SSL VPN
> Setup Fortigate 60F firewall with SSL VPN and Duo (with Jordon)
> Setup no-ip auto renewal script (Python programming involved) in Debian
> Linux virtual machine
>
> Company J2
> ==========
>
> Formatted Fortigate 80E firewall, installed latest firmware image version
> 7.0.3 and restored from latest config file backup
>
> Company J3
> ===========
>
> I have successfully setup and configured Tp-link Archer AX72 AX5400 WI-FI
> 6 Wireless Router on 29 Aug 2022 Mon
>
> Company K1
> ==========
>
> I have successfully migrated Fortigate 60E firewall to Fortigate 60F
> firewall for a company at Link @ AMK on 24 Apr 2023 Mon, using export and
> import configuration
>
> Company K2
> ==========
>
> I have successfully switched from WAN1 to WAN2, modified Virtual IPs and
> firewall rules, and reconfigured IPsec site to site VPN tunnel in Fortigate
> 80F firewall for a company at AMK Techplace 2 on 4 Jun 2024 Tue
>
> Company K3
> ==========
>
> I have successfully switched from Singtel ISP to StarHub ISP PPPoE (WAN1)
> in Fortigate 60E firewall for a TCM company at Shun Li Industrial Park on
> 27 Mar 2024 Wed
>
> I have converted Linksys Velop MX2000 Wi-Fi router to Bridged Mode for a
> TCM company at Shun Li Industrial Park on 27 Mar 2024 Wed
>
> Company M
> ==========
>
> Setup 1x Aruba Instant On 1930 24G 4SFP/SFP+ JL682A Switch (GUI)
> Setup HPE Aruba 2530-24 network switch (Command Line Only)
>
> I have successfully completed disaster recovery for an engineering company
> in Woodlands Singapore using Veritas Backup Exec 22 Server on 23 Feb 2023
> Thursday, initial data restore operation started on 21 Feb 2023 Tuesday,
> includes setting up new Windows Server 2022 Standard Domain Controller
>
> Migrate from Fortigate 60D to Fortigate 60F - this project has been
> reassigned to Dennis from New York City by Kok Keong. Teo En Ming will not
> be doing this project any more.
>
> Company N
> ==========
>
> Discovered that Windows Server 2016 Datacenter (aka Windows Terminal
> Server) EC2 instance in Amazon AWS Cloud was shutdown at 1.35 PM on 7 July
> 2023 Friday. I have powered it on again at about 3.34 PM. The EC2 instance
> has 16 core Intel Xeon Platinum processor with 64 GB of RAM (I think).
> There is a total of 4 EC2 instances, with 3 running Windows Server and the
> last one running Linux/UNIX. The last EC2 instance is a SAP HANA Database
> running on SLES.
>
> Company O1
> ==========
>
> I have configured brand new Fortigate 200F firewall for a wine company in
> Singapore on 13 Apr 2023 Thu, pending swing over on 29 Apr 2023 Sat
>
> Company O2
> ==========
>
> I have successfully configured and deployed UniFi Cloud Key Gen 2 Plus for
> a mining company at SingPost Centre on 23 Mar 2024 Saturday
>
> Company P1
> ==========
>
> I have successfully added secondary email domain in Google Workspace for
> an engineering company at Goldhill Plaza on 8 Jan 2024 Mon
>
> I have successfully added SPF and DKIM DNS records for Google Workspace
> for an engineering company at Goldhill Plaza on 9 Jan 2024 Tue
>
> I have successfully performed email migration (Google-hosted) from old
> domain name to new domain name for an engineering company at Goldhill Plaza
> on 11 Jan 2024 Thursday
>
> Company P2
> ==========
>
> Discovered mistakes/misconfiguration in network interfaces and made
> corrections to the new Fortigate 101F firewall on 20 Apr 2023 Thu.
> Originally configured by Seng Jian and Danial. Haven't swing over yet.
>
> I have made extensive corrections to the new Fortigate 101F firewall (due
> to misconfiguration) and managed to get it up and operational for a Spanish
> company on 2 May 2023 Tue
>
> Company R
> ==========
>
> Solved Sangoma FreePBX Asterisk VoIP IP PBX SIP ISDN Phone Line is Down
> Issue
>
> Regarding Sangoma FreePBX Phone System 60 hardware appliance, I have
> assisted to boot Red Hat SHMZ 6.6 OS into Single User Mode and repair the
> ext4 filesystem on /dev/sda2 using fsck on 5 Jul 2023 Wed
>
> I have successfully identified short circuit on cables connected to switch
> ports gi1 and gi2 on Cisco SG300-28PP network switch using "test
> cable-diagnostics tdr interface" CLI command for a company at High Street
> Center on 21 Jun 2024 Friday afternoon
>
> Company S1
> ==========
>
> I have successfully setup the 1st Fortigate 101F firewall for a nursing
> home at Serangoon Singapore on 16 Mar 2023 Thursday
>
> I have successfully configured High Availability (HA) cluster and SD-WAN
> for 2 Fortigate 101F firewalls for a nursing home at Serangoon on 9 May
> 2023 Tue, using 3 Aruba Instant On 1830 8G network switches
>
> Company S2
> ==========
>
> I have successfully migrated Fortigate 100D firewall to Fortigate 200F
> firewall for a school at Suntec City Tower 2 on 24 Jun 2023 Saturday
>
> Company S3
> ==========
>
> Disabled Duo 2FA in Windows Server 2012
>
> Reset password for 3 admin users (with 2FA) in Fortigate 200D firewall
>
> Install Cisco Duo Security 2FA MFA in Windows Server using Active
> Directory Group Policy Objects GPO (not successful as of 29 Apr 2022 Fri)
>
> Install Cisco Duo Security 2FA MFA in Windows Server using Active
> Directory Group Policy Objects GPO (SUCCESSFUL as of 4 May 2022 Wed)
>
> Aruba Clearpass Policy Manager shows users cannot connect to Wi-Fi: login
> failed and time out to RADIUS server, solved the problem by rebooting all
> 21 Aruba wireless access points
>
> I have successfully installed RADIUS/EAP SSL certificate in Aruba
> ClearPass Policy Manager for a company at Upper Jurong Road on 25 Mar 2024
> Monday
>
> Problem: Laptop cannot connect to Aruba ClearPass Policy Manager with
> Error Code 216.
> Reason: Domain Controller rejects laptop. Access is denied.
> Solution: I have advised user to re-image his laptop on 14 May 2024 Tue.
> Problem solved.
>
> I have successfully installed and configured Cisco Duo 2FA MFA
> Authentication for 3 Windows Servers for a company at Upper Jurong Road on
> 27 May 2024 Monday
>
> Company S4
> ==========
>
> I have successfully setup Fortigate 101F firewall for an engineering
> company at Penjuru Place Singapore on 8 Mar 2023 Wed
>
> Company S5
> ===========
>
> Setup new server (Windows Server 2019 Standard) as 2nd domain controller
> Robocopy shared folders from old server to new server
> Install and configure StorageCraft ShadowProtect SPX 7.0.2 in their new
> server
>
> Company S6
> ==========
>
> Upgraded MacBook Pro of Irene Ng from macOS El Capitan to macOS Big Sur
>
> Company S7
> ===========
>
> I have started migrating Fortigate 100D to Fortigate 101F for an
> electronics company at New Industrial Road on 11 May 2023 Thu
>
> I have successfully migrated Fortigate 100D to Fortigate 101F for an
> electronics company at New Industrial Road on 15 May 2023 Mon
>
> Successfully configured portforwarding to SAP Server on SAP Development
> server by adding 1 IP pool with associated firewall rule, making
> adjustmeents to 4 Virtual IPs, and added 4 portforwarding rules on
> Fortigate firewall on 19 Sep 2023 Tue
>
> Internal network and servers cannot access their new company website with
> new ip address. Problem solved by restarting Windows DNS Server in Domain
> Controller 192.168.8.11. 6 May 2024 Monday.
>
> Company T1
> ===========
>
> I have configured new Fortigate 80F firewall on 26 Apr 2023 Wed
>
> I have successfully migrated Fortigate 90D firewall to Fortigate 80F
> firewall for a company at Pioneer Road on 3 May 2023 Wed
>
> Company T2
> ===========
>
> Renew and install SSL Certificates for Webmin, Apache webserver, Postfix
> and Dovecot
>
> Company T3
> ==========
>
> Setup 2x CentOS 7.9 Linux Servers for their cPanel (with Danial)
>
> I have successfully cloned CentOS 7.9 Linux Server with cPanel web hosting
> control panel to Synology NAS using Clonezilla for a construction company
> in Singapore on 23 Jan 2024 Tue
>
> Company T4
> ==========
>
> Migrate WordPress Website on Apache Web Server from 32-bit CentOS Linux
> 6.3 to 64-bit CentOS Linux 8.2 (2004)
> Setup Synology RackStation RS1221+ NAS (with David Aw)
> Setup 20 laptops and desktops there
> Generated CSR for Exchange Server, Signed CSR using AD CS, and installed
> SSL certificate in Exchange server
>
> I have successfully installed datto RMM Linux Agent on CentOS 8 Linux
> Server on 11 Oct 2023 Wednesday
>
> Company T5
> ==========
>
> Installed SSL certificate in PaperCut Application Server
>
> I have successfully installed SSL certificate for PaperCut Application
> Server for a company at Chinatown Singapore on 2 May 2023 Tuesday
>
> I have successfully migrated old MacBook Air to new MacBook Air (macOS
> Ventura 13.0) using Migration Assistant for user Gattie at a company in
> Chinatown on 11 May 2023 Thu
>
> Troubleshooting why Grandstream UCM6510 PBX cannot be pinged and Web UI
> cannot be accessed on 6 Jun 2023 Tue, no conclusion yet
>
> Company V1 (onsite with Shaun)
> ==============================
>
> Setup Fortigate 100F firewall
> Setup Synology DS220+ NAS
> Reconfigure Cisco C1111-4P Router from NAT mode to non-NAT mode (perform
> password reset first)
>
> I have successfully setup Synology DS220+ NAS for a company in Tuas,
> Singapore on 19 Aug 2022 Friday.
> This also includes configuring and enabling SSL VPN in the Fortigate
> firewall and its related firewall policy.
>
> Successfully configured Bypass Authentication in Exchange server Receive
> Connector to send email alerts from IBM Server IMM on 10 Nov 2022 Thu
>
> I have successfully configured SD-WAN in Fortigate 100F firewall for an
> engineering company at Tuas Crescent which has both Singtel and SPtel ISPs
> (WAN1 and WAN2) on 26 Mar 2024 Tuesday
>
> Company V2
> ==========
>
> Migrate from old Fortigate 60F firewall to brand new Fortigate 80F firewall
>
> Company V3 (law firm)
> ======================
>
> Setup TP-Link AC1900 (Archer C80) Wireless Router in Access Point mode
>
> I have solved the problem of IPsec site-to-site VPN tunnel going down
> between distant Fortigate firewalls for a law firm in Singapore on 9 Mar
> 2023 Thurs
>
> Started configuring Fortigate 200F firewall on 20 Apr 2023 Thu, still work
> in progress as of 21 Apr 2023 Friday.
>
> I have successfully migrated Fortigate 200D firewall to Fortigate 200F
> firewall for a law firm at Bugis on 6 May 2023 Saturday
>
> I have successfully restored Veeam backup of Windows Server 2008 R2
> Standard 64-bit in VMware Workstation 17 Pro in IBM System x3650 M4 server
> with Windows Server 2016 Standard for a law firm in Singapore on 19 Sep
> 2023 Tuesday
>
> RAID 1 virtual drive is missing. A Foreign Configuration was created by
> the RAID controller. I have imported the Foreign Configuration and solved
> the problem for the law firm. Windows Server is able to start successfully.
> 8 Jan 2024 Monday.
>
> I have successfully created RAID 1 array with 2 pcs of replacement 300 GB
> SAS harddisks, installed and configured Samba as a File Server on Debian 11
> Linux Server in Data Center, and performed data recovery using Veeam
> Recovery Media accessing the File Server for a law firm in Singapore on 24
> Jan 2024 Wed
>
> I have successfully installed new self-signed SSL certificate on Suprema
> BioStar 2 Door Access System for a law firm in Singapore on 7 Mar 2024
> Thursday
>
> Company V4
> ==========
>
> Setup 2x CentOS 7.9 Linux Servers with NIC bonding for their data center
> (with Jun Cheng)
> Setup Synology Rackstation RS820+ NAS
>
> Company W1
> ===========
>
> Configure Cisco Catalyst 1000 network switch model Cisco-C1000-8P-2G-L
> (using Command Line)
> Setup Grandstream GWN7000 wireless controller
> Setup 6x Grandstream GWN7630 wireless access points
>
> Company W2
> =============
>
> I have successfully generated CSR using Exchange Management Shell cmdlet,
> signed the CSR using Windows Server Certification Authority and imported
> the generated certificate into Microsoft Exchange for a German company in
> Singapore on 19 Mar 2024 Tuesday
>
> Company W3
> ==========
>
> I have started and completed configuring new Fortigate 80F firewall for a
> transport company at Tuas Ave 9 on the same day of 12 May 2023 Friday
>
> I have successfully migrated Fortigate 100D firewall to Fortigate 80F
> firewall for a logistics company at Tuas Ave 9 on 19 May 2023 Friday
>
> Company Y
> ==========
>
> I have provided advice to my colleague Yuhaimi concerning the Supermicro
> GPU SuperServer SYS-821GE-TNHR with Red Hat Enterprise Linux 9.3 installed
> in the data center on 11 Jun 2024 Tuesday. Failed to open
> \EFI\redhat\grubx64.efi - Not Found
>
> Forgot the company name
> ========================
>
> Configure Veeam Backup
>
> For several companies
> =====================
>
> Install Ubuntu Linux virtual machine, install nmap, and download nmap nse
> plugins to scan for log4j security vulnerabilities.
>
> Fortigate Firewalls Hardening Project (based on hardening template from
> boss)
>
> ===============================================================================
>
> Milestone 1: I have completed hardening 30 Fortigate firewalls as of 16
> Jun 2023 Friday
>
> I have completed hardening 31 Fortigate firewalls AFTER 16 Jun 2023 Friday
>
> ===EOF1===
>
> Section B: List of companies for which Teo En Ming has *configured*
> Fortigate firewalls (Update 5 Jul 2024)
>
> =============================================================================================================
>
> [01] Company V - migrate from IPCOP Linux firewall to Fortigate 100F -
> already deployed on 5 Nov 2021 (based on config backup date)
>
> [02] Company J - migrate from Cisco ASA 5506-X to Fortigate 60F - already
> deployed on 5 Jul 2021 (based on registration date)
>
> [03] Company F - migrate from ??? to Fortigate 60F - already deployed on
> 22 Jul 2021 (based on config backup date)
>
> [04] Company F - migrate from Asus RT-AX88U wireless router to Fortigate
> 80F - already deployed on 3 Jan 2021 (according to Helen Lim)
>
> [05] Company V - migrate from Fortigate 60F to Fortigate 80F - already
> deployed on 21 Jan 2022 (based on config backup date) (export and import
> configuration)
>
> [06] Company S - migrate from Asus RT-AX88U wireless router to Fortigate
> 101F - already deployed on 8 Mar 2023 Wed
>
> [07] Company C - migrate from Fortigate 90D to Fortigate 80F - already
> deployed on 14 Mar 2023 Tues
>
> [08] Company S - migrate from D-link DIR-868L wireless router to Fortigate
> 101F - already deployed on 16 Mar 2023 Thu (1st out of 2 units)
>
> I have successfully configured High Availability (HA) cluster and SD-WAN
> for 2 Fortigate 101F firewalls for a nursing home at Serangoon on 9 May
> 2023 Tue, using 3 Aruba Instant On 1830 8G network switches
>
> All outstanding issues with the HA Cluster, SD-WAN and failover have
> FINALLY been resolved with my onsite visit on 30 Jun 2023 Friday.
>
> [09] Company O - migrate from Fortigate 200D to Fortigate 200F - Danial
> onsite on 13 Apr 2023 Thu, postponed 1st time to 29 Apr 2023 Sat, postponed
> 2nd time to 27 May 2023 Sat, postponed 3rd time to 3 Jun 2023 Sat, already
> deployed on 3 Jun 2023 Saturday
>
> Kok Keong and Dennis went onsite on 3 Jun 2023 Saturday to deploy the new
> firewall (FINALLY after being postponed 3 times).
> Kok Keong discovered that Port 23 (WAN1) on the new firewall is a SFP port.
>
> When I configured the new Fortigate 200F firewall from scratch on 13 Apr
> 2023, I did not realize that port 23 (WAN1) is a SFP port. This is because
> I did not have the chance to see the physical firewall for myself. I have
> only looked at the PHOTO of the new Fortigate 200F firewall appliance
> briefly.
>
> The following are the FEW changes that Kok Keong has made as of 3 Jun 2023
> Sat:-
>
> Kok Keong changed WAN1 from Port 23 to Port 15 on the new firewall, did
> not configure WAN2, removed SD-WAN configuration and finally changed Port
> 23 to Port 15 in firewall rules concerning/relating to WAN1 only.
>
> The new Fortigate 200F firewall went fully operational on 3 Jun 2023 Sat.
>
> [10] Company K - migrate from Fortigate 60E to Fortigate 60F - already
> deployed on 24 Apr 2023 Mon (export and import configuration)
>
> [11] Company V (law firm) - migrate from Fortigate 200D to Fortigate 200F
> - already deployed on 6 May 2023 Saturday
>
> [12] Company F - migrate from Fortigate 90D to Fortigate 60F - already
> deployed on 28 Apr 2023 Friday
>
> [13] Company T - migrate from Fortigate 90D to Fortigate 80F - already
> deployed on 3 May 2023 Wed
>
> [14] Company H - migrate from Singtel Mesh Router (SME) to Fortigate 60F -
> already deployed on 5 May 2023 Friday
>
> [15] Company S - migrate from Fortigate 100D to Fortigate 101F - already
> deployed on 15 May 2023 Monday
>
> [16] Company W - migrate from Fortigate 100D to Fortigate 80F - already
> deployed on 19 May 2023 Friday
>
> [17] Company B - migrate from Fortigate 90D to Fortigate 60F - already
> deployed on 18 May 2023 Thursday
>
> [18] Company F - migrate from ASUS RT-AX56U wireless router to Fortigate
> 60F - already deployed on 25 May 2023 Thursday
>
> [19] Company E - migrate from UDM Pro firewall to Fortigate 80F - already
> deployed on 26 May 2023 Friday
>
> [20] Company S - migrate from 2 units of Fortigate 100D to 2 units of
> Fortigate 200F (1 active, 1 spare) - 1st day of setup on 19 June 2023
> Monday, 2nd day of setup on 20 Jun 2023 Tuesday, already deployed on 24 Jun
> 2023 Saturday
>
> [21] Company J - TO BE CONFIRMED
>
> [22] Company T (law firm) - migrate from 2 units of Sophos SG310 to 2
> units of Fortigate 200F in HA cluster mode - TO BE CONFIRMED
>
> ===EOF2===
>
> Section C: List of Firewall Migration Projects *NOT* Handled by Teo En Ming
> ===========================================================================
>
> [01] Company P - configured by Seng Jian and Danial. Corrections were made
> by Teo En Ming and the firewall went operational.
>
> [02] Company T - configured by Danial and Kok Keong. Teo En Ming is NOT
> involved in this project at all.
>
> [03] Company M - migrate from Fortigate 60D to Fortigate 60F - handled by
> Dennis. Teo En Ming is NOT involved in this project at all.
>
> [04] Company S - transfer of ownership of Fortigate 81E from one vendor to
> owner, no new Fortigate firewall purchased - NOTHING TO DO AT ALL
>
> [05] Company I - migrate from Fortigate 90D to Fortigate 60F - handled by
> Dennis. Teo En Ming is NOT involved in this project at all.
>
> [06] Company G - migrate from Fortigate 60D to Fortigate 60F - handled by
> Dennis. Deployment date not recorded. Teo En Ming is NOT involved at all.
>
> [07] Company T - migrate from Fortigate 90D to Fortigate 80F - Handled by
> Dennis. Deployed on 25 Aug 2023 Friday. Teo En Ming is NOT involved at all.
>
> [08] Company T - migrate from Fortigate 90E to Fortigate 101F - handled by
> Kok Keong, Yuhaimi understudy only. Deployed on 9 Sep 2023 Sat. Teo En Ming
> is NOT involved at all.
>
> [09] Company M - setup Fortigate 80F - handled by Danial. Teo En Ming is
> NOT involved at all.
>
> [10] Company C - setup Fortigate 101F firewall - handled by Danial.
>
> [11] Company H - setup Fortigate 40F firewall - handled by Kelvin Lai.
>
> [12] Company A - setup Fortigate 60F firewall on 6 Jun 2024 Thursday -
> handled by Kenneth from Malaysia
>
> [13] Company W - Dennis to deploy Fortigate 40F firewall on 26 Jun 2024
> Wed - handled by Dennis
>
> [14] Company V warehouse - Kenneth Tan to deploy Fortigate 80F firewall on
> 5 July 2024 Friday - handled by Kenneth Tan
>
>
> ===EOF3===
>
> Section D: Teo En Ming Provide Training/Guidance to Colleagues
> ===============================================================
>
> [01] Company M - I have provided guidance to Danial on setting up
> Fortigate 80F firewall for a precision engineering company in Singapore on
> 26 Sep 2023 Tue
>
> [02] Company C - I have provided guidance to Danial on setting up
> Fortigate 101F firewall for a precision engineering company in Singapore on
> 20 Oct 2023 Friday. I have also successfully created IPsec site to site VPN
> tunnel between Company C and Company M Fortigate firewalls using the VPN
> Wizard. It is not necessary to convert to a Custom tunnel.
>
> [03] Company H - Teo En Ming provided guidance to Danial on setting up
> Fortigate 100F firewall on 19 Jan 2024 Friday
>
> ===EOF4===
>
> Section E: List of Fortigate SD-WAN Configured by Teo En Ming
> ==============================================================
>
> [1] Company S
>
> [2] Company V
>
> [3] Company B
>
> [4] Company F
>
> ===EOF5===
>
> Regards,
>
> Mr. Turritopsis Dohrnii Teo En Ming
> IT Consultant
> Republic of Singapore
> 14 July 2024 Sunday 10.06 PM Singapore Time
>
>
>
>
>
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