Protected IP Transit Anti-DDoS

Upstream filtering Reading time: 13 min

Upstream filtering DDoS: stopping attack traffic before it saturates your infrastructure

Upstream DDoS filtering protects a service before the attack reaches the customer port, firewall or server. This guide explains when it is useful, how it differs from blackholing and how to combine it with clean traffic delivery.

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Multi-upstream design Reading time: 13 min

Multi-upstream DDoS protection: why one transit provider is rarely enough

A multi-upstream DDoS design combines several transit providers, routing policies and mitigation layers to reduce single points of failure. This guide explains what it solves and what it does not solve by itself.

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Peering & transit Reading time: 13 min

Peering vs transit for DDoS protection: what changes during an attack?

Peering and IP transit do not behave the same way under DDoS pressure. This guide explains the routing, capacity, economic and operational differences for protected networks.

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Latency & transit Reading time: 13 min

IP transit latency: how routing, PoPs and DDoS protection affect performance

IP transit latency is not only a matter of distance. BGP decisions, PoP location, return path, tunnels and mitigation design all influence how users experience a protected service.

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BGP fundamentals Reading time: 14 min

How BGP works: prefixes, AS paths, routing decisions and DDoS impact

BGP is the protocol that lets networks announce reachability to each other. Understanding prefixes, AS paths, communities and route preference is essential before buying protected transit.

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BGP & DDoS mitigation Reading time: 14 min

BGP Blackhole vs BGP FlowSpec: choosing the right DDoS filtering tool

Blackholing saves capacity by sacrificing a destination. FlowSpec can remove attack traffic more precisely, but only when rules are short, measurable and reversible.

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Network architecture Reading time: 14 min

Anycast DDoS protection: when it helps, when it does not

Anycast distributes traffic toward several points of presence, but it is not a magic shield. The clean delivery model after mitigation still decides latency, stability and customer experience.

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Routing security Reading time: 14 min

Route hijacking and DDoS: how BGP incidents can turn into outages

A route hijack can divert, intercept or blackhole traffic before packets reach your infrastructure. DDoS planning must include routing security, monitoring and fast withdrawal procedures.

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Anti-DDoS migration without moving server 12 min

How to migrate from a hoster Anti-DDoS to specialised protection without changing server

You can upgrade DDoS protection without moving machines, reinstalling services or leaving your current hoster. The goal is to place a specialised network layer in front of the existing infrastructure, filter attacks there, then deliver clean traffic back to the same server.

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DDoS guide Reading time: 16 min

BGP, GRE, IPIP or VXLAN: which method should you choose to receive clean traffic?

A protected IP transit guide to choose between BGP, GRE, IPIP, VXLAN or cross-connect after Anti-DDoS mitigation without breaking latency or operations.

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DDoS guide Reading time: 18 min

TCP flood, SYN flood and cURL errors: understanding attacks that disrupt connections

A network and gaming pillar article explaining how TCP floods, SYN floods and cURL errors affect APIs, web services, FiveM, games and protected IP transit decisions.

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DDoS guide Reading time: 14 min

UDP flood on a game server: why classic protections filter badly

A network and gaming pillar article explaining why UDP floods against game servers often bypass generic DDoS protection, and how to design cleaner mitigation.

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FiveM stuck loading server 11 min

FiveM stuck loading server: why players get stuck while joining?

Technical and commercial guide to the fivem stuck loading server issue: heavy resources, unstable artifacts, latency, network filtering and application-layer DDoS. How to diagnose it and stabilize joins with Peeryx FiveM Proxy + Anti-DDoS.

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Minecraft can't connect to server 10 min

Minecraft “Can’t connect to server”: firewall, port 25565, DDoS or hoster?

Complete technical guide for minecraft can't connect to server: firewall, port 25565, DNS, latency, hoster, Anti-DDoS false positives and DDoS attacks. When Peeryx Reverse Proxy Minecraft + gaming protection becomes the right move.

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Anti-DDoS buying guide Reading time: 18 min

How to choose an Anti-DDoS provider without getting trapped

Choosing an Anti-DDoS provider should not be reduced to a Tbps number or a promise of unlimited protection. What matters is how traffic enters the mitigation layer, how it is filtered, how clean traffic is delivered back, what visibility you get during an attack and which limits actually exist.

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Hoster & specialised Anti-DDoS 17 min read

What to do when your hoster’s Anti-DDoS is no longer enough

When your hoster’s Anti-DDoS is no longer enough, the worst decision is often to migrate in a hurry. This guide explains how to identify the real limit, keep the existing server when possible, then add specialised protection with tunnels, reverse proxy, router VM or protected IP transit.

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BGP & mitigation 8 min read

BGP Flowspec for DDoS: useful or dangerous?

What Flowspec does well, what it should never do alone and how to fit it into a safe multi-layer strategy.

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Clean traffic delivery 8 min read

Anti-DDoS clean traffic delivery: why the handoff matters as much as mitigation

In Anti-DDoS architecture, mitigation alone is not enough: legitimate traffic still has to be delivered back correctly. This guide explains why clean traffic handoff matters as much as scrubbing, how to choose the right delivery model and which mistakes break daily operations. It also helps compare clean traffic delivery, clean handoff, GRE, IPIP, VXLAN and cross-connect with an operator-grade architecture, operations and buying logic.

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