Table of Contents
- Introduction
- Allow VPN IPSec port 500, 4500, and protocol ESP access to specific IP addresses only
- Allow only to specific BGP peers to connect to the port 179 TCP
- SSL VPN – limit access to the port 10443 to a specific country, Israel in this example
- Deny all services from all IP addresses
- Limit management port access to specific IPs
- Verification and Debug
- Additional resources
Introduction
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Author: Yuri Slobodyanyuk
Article used for cyber security disclosure.
