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Mastering Development System & Network

DC’s storming me with issues

Hi I have 2 DC’s (server 2019) (1 physical, 1 Virtual) was working good, but last month I did notice some issues like I couldn’t connect from dc2 to dc1. so I opened Event Viewer to find muliple errors and warnings. Some of them in DC1: This server is the owner of the following FSMO […]

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User Help

Security differences in going online by WiFI vs by Ethernet lan cable

Which relevant differences are there when comparing: going online with a computer via WiFI connection or using a Ethernet port and connect with Lan cable to the computer? 1) Aspects such as: VPNs, Firewall, Malware infections, general Internet Security – are all these aspects working the same way in both cases? 2) And when you […]

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User Help

How to do redirection for a website in DNS

I have a requirement to configure redirection of a website Both are a secure website Old URL www.abc.com New URL www.123.com Whichever request comes in for new website –> www.123.com should be redirected to existing website www.abc.com Later maybe we will completely migrate to www.123.com but now I just need redirection to be done. I […]

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User Help

What could be preventing me to access certain sites on the web?

Starting a few weeks ago, I realised that I am not able to access certain sites from my home internet connection (GIS sites, some universities, email providers. Apparently these sites are not interrelated or belong to any suspicious activity. I cannot access also from my phone/tablet. I have tried with tracert, but it is not […]

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User Help

Huawei router’s WebUI is inaccessible

When I try to log in to my router’s [Huawei 4G box from “Orange” A-7FE] WebUI via 192.168.1.1 on my laptop, it shows a website inaccessible error due to connection timeout. I can log in from other devices, but not this laptop, and I can’t ping 192.168.1.1. I can access all other websites normally; the […]

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Mastering Development System & Network

192.168.1.1 to huawei router is inaccessible

i try to log in to router console 192.168.1.1 on my laptop but it shows the “website inaccessible” error due to connection timeout. router is a huawei 4G box from “Orange” A-7FE. i can log in from other devices but this laptop can’t i can’t ping on 192.168.1.1 either i tried deleting cookies and all […]

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Mastering Development System & Network

Access second router interface (LuCI/SSH) from the first lan (main router) [closed]

I’m currently running 2 openwrt routers in my house, basically to have 2 separate wans. My main router is a Linksys EA8500, and my second one is a WR703N. Since the WR703N has such low wifi power, I connected it to one of the lan ports in my EA8500 and got EA8500 running wifi for […]

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Mastering Development System & Network

pfSense on ESXi VLAN and interface definition dilemma

I’m trying to set up a virtualised pfSense router in ESXi on a Dell server. After many hours of reading, experimenting, watching Youtube videos etc, I’m close to pulling my hairs out… The setup: – Dell server with 6 physical NIC’s – ESXi 6.7 – pfSense 2.4.5 running as VM (responisible for routing, VLAN, firewall, […]

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Mastering Development System & Network

pfSense on ESXi VLAN and interface definition dilimma

I’m trying to set up a virtualised pfSense router in ESXi on a Dell server. After many hours of reading, experimenting, watching Youtube videos etc, I’m close to pulling my hairs out… The setup: – Dell server with 6 physical NIC’s – ESXi 6.7 – pfSense 2.4.5 running as VM (responisible for routing, VLAN, firewall, […]

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User Help

Ping (Router) Destination Host unreachable / Request timed out

One of 4 PCs we use at home can’t seem to reach our router. It’s not that I can’t go on the internet at all, but the connection drops all the time. I sometimes get a download speed of 1mbs, so I tried pinging google, 3 of 4 packets lost. I tried pinging the router […]