Hacktricks 179 Review

To discover if a target router is running BGP, use nmap to verify if port 179 is open or filtered: nmap -p 179 -sV -sC Use code with caution. Banner Grabbing and Passive Intelligence

Because BGP relies on a single continuous TCP session, breaking that connection forces the router to dump its routing table for that peer, causing severe network "flapping" and downtime. hacktricks 179

: Publicly available tools provided by ISPs allowing users to view routing tables and neighbor states. To discover if a target router is running