Networking Packetdata Assistance

I need help with resolving network issues I'm currently dealing with.

I'm facing packet data problems in my current networking infrastructure and need a skilled professional to identify and fix this issue.

Ideal skills for this job include:
- Proficiency in network troubleshooting
- Experience with packet data analysis
- Familiarity with network security vulnerabilities
- Knowledge of LAN, WAN, and VPN setups

Please provide a proactive solution to these issues, as I'm looking for a comprehensive resolution to ensure smooth and secure network functioning.