Problem with URL Filtering

Hello everyone!! I have a problem accessing a certain GitHub URL. For example, when I try to update Pi-hole the address objects.githubusercontent.com cannot be resolved: At first, I thought...
problem with the external wireless network

Hello, i create a ext. wireless network every things correct but cell phones connect it randomly.Please help me
WAF - VServer config problem

Hi! Recently I want to configure a VIP with SSL termination on my Sophos Firewall 20 running as a VM. I have the SSL cert imported (+CA - there was no Let's encrypt E5 CA so I added it). I want to...
IPsec server communication problem.

Good morning. I am having problems with a server when accessing remote servers through an IPsec tunnel. SITE A has to access SITE B's servers and vice versa The problem is that for approximately...
Problem with VLAN configuration SOPHOS, PROXMOX

Hi. I have a problem with receiving network traffic in PROXMOX_DMZ. I want two networks to be available in this PROXMOX_DMZ: 1. DMZ NETWORK 2. DMZ VLAN 1721 My devices and the connections between them...