Let’s go through the steps and data flow when using `curl` to make an HTTPS request and check for an...
Name Filter Description Connection Reset tcp.flags.reset==1 Unexpected TCP resets could suggest a network failure or timeout. Bad TCP packets tcp.analysis.flags...
HOW TLS WORKS TLS version negotiation is typically performed as part of the SSL/TLS handshake process. When a client initiates...
To verify the connectivity and synchronization status of your Active Directory (AD) servers on a Palo Alto Networks firewall, you...
The `Test-Connection` command is a PowerShell cmdlet that sends Internet Control Message Protocol (ICMP) echo request packets, or “pings”, to...
There are two settings I’d like to write about and those vpn-idle-timeout and vpn-session-timeout. You’ll make changes to both for...
Setting up a Virtual Private Network (VPN) can be tedious. There are multiple phases involved and numerous parameters to be...
1. Import the Active Directory module: Import-Module ActiveDirectory 2. To get the list of Active Directory sites: Get-ADReplicationSite -Filter...
There are 4 commands that are useful: netstat -s netstat -e netsh interface ipv4 show ipstats netsh interface ipv4 show...
MTR and Iperf are tools used in network diagnostics and performance measurements, but they focus on somewhat different aspects of...