Tutorial

docker linux nginx security networking self-hosting web-server reverse-proxy vps debian ubuntu firewall virtual-hosts bgp rpki bird2 frrouting vyos anycast ssh fail2ban n8n docker-compose postgresql workflow-automation ssl tls lets-encrypt certbot https tmux terminal vps-administration claude-code ai-tools ripe-ncc ufw iptables gnu-screen terminal-multiplexer screen-session webhooks self-hosted proxy-pass websocket ollama ai-agents mcp sshd-config ed25519 rootless-docker seccomp apparmor containers openclaw hermes-agent routing ipv6 systemd frr typescript nodejs roa routinator ai-agent telegram vim text-editor server-administration aiops observability monitoring signoz grafana langfuse prometheus ip-transit production logging disk-management openobserve opentelemetry datadog-alternative gdpr nftables loki promtail logql claude ai-workflows langchain backup mysql s3 rclone cron python log-analysis discord slack disaster-recovery traefik caddy wireguard tailscale vpn headscale alertmanager self-healing performance zero-downtime github-actions ai-code-review gemini ci-cd rate-limiting ddos-protection bind9 dns high-availability privacy vaultwarden password-manager bgpalerter plakar encryption deduplication immich photo-management google-photos-alternative replication offsite-backup paperless-ngx document-management ocr gitea git plausible analytics clickhouse uptime-kuma beszel hardening failover multihoming bfd llm-observability deepeval windows-server veeam migration bare-metal-restore virtio p2v

Tutorial

bfd multihoming failover

Failover BGP e multihoming da due VPS

Annuncia lo stesso prefisso da due posizioni con BGP per il failover automatico. Copre LOCAL_PREF, MED, AS-path prepending, BFD e graceful shutdown con configurazioni complete per BIRD2 e FRR.

11 min di letturaLeggi →

Tutorial

high-availability nftables dns

DNS Anycast con BIRD2 e BGP: configurazione multi-sede

Implementa DNS anycast su più sedi VPS con BIRD2 e BIND9. Annuncio di rotte BGP, sincronizzazione zone con TSIG, failover tramite health-check e hardening nftables.

13 min di letturaLeggi →

Tutorial

rpki roa bgp

RPKI ROA per BGP: creare ROA, validare le rotte in BIRD2 e FRR

Crea ROA IPv4 e IPv6 nel portale RIPE NCC, installa Routinator come cache RTR, configura la validazione RPKI in BIRD2 e FRRouting e verifica lo stato dei prefissi con bgp.tools e RIPE Stat.

13 min di letturaLeggi →

Tutorial

bgp bird2 routing

Configurazione BGP con BIRD2 su VPS Linux

Installa BIRD2 su Debian 12 o Ubuntu 24.04 e configura una sessione BGP per annunciare i tuoi prefissi IP. Dual-stack, filtri di esportazione, interfacce dummy persistenti, regole nftables e verifica con birdc.

15 min di letturaLeggi →