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PaloAlto firewalls offer various timeout settings for different aspects of their operation, including session timeouts, authentication timeouts, and application-specific timeouts. These timeouts help manage firewall resources and ensure efficient network performance. 1. 세션 타임아웃Session Timeouts:Global Session Timeouts:Palo Alto firewalls have global session timeouts for TCP, UDP, and ICMP.These ..

1. 개 요 The "Session End Reason" in PaloAlto firewall logs indicates why a network session terminated. Common reasons include tcp-fin, tcp-rst-from-client, tcp-rst-from-server, aged-out, resources-unavailable, and threat. Understanding these reasons helps in troubleshooting network connectivity and identifying potential security issues. 2. 종류 및 의미 Here's a breakdown of common session end re..

팔로알토 방화벽 운영 시, 많이 사용할 수 있는 객체 생성 및 반영 관련 CLI Command입니다.아래의 명령어는 configure 모드 (#)에서 사용 가능합니다. 1. 스케줄 객체 생성#set schedule "스케줄 객체명" schedule-type non-recurring "날짜" ex) #set schedule example schedule-type non-recurring 2025/01/01@00:00-2025/12/31@23:59 2. 스케줄 객체 반영 #set rulebase security rules "정책명" schedule "객체명" ex) #set rulebase security rules "Rule 1230" schedule example 3. Description 추가 #..

PaloAlto Firewall (PAN-OS) CLI Command 1. CLI Cheat Sheet: HAUse the following table to quickly locate commands for HA tasks. If you want to ... Use ...View all HA cluster configuration content.> show high-availability cluster allView HA cluster flap statistics.Cluster flap count is reset when the HA device moves from suspended to functional and vice versa. Cluster flap count also resets when n..