Knowledgebase

X4B Articles

Easy

How to add ACL (Access Control) rules to whitelist / block IP addresses

2497

2 years ago

X4BACL

Easy

How to configure HTTP Zones

562

4 months ago

X4BHTTP

Easy

Advanced options for HTTP

382

9 months ago

X4BHTTP

Easy

An explanation of the different Layer 7 protection modes available

1515

3 years ago

layer7X4Bprotection

Easy

An explanation of backend Port types

6002

1 year ago

X4BPortsHTTPHTTPSTunnels

Easy

How to use rate limiting on HTTP(s) ports for Layer 7 protection

1287

1 year ago

X4BHTTPHTTPS

Easy

How to proxy & protect HTTPS / SSL

940

9 months ago

X4BHTTPSSSL

Intermediate

How to setup a GRE/IPIP tunnel

21130

1 month ago

X4BTunnelsGREIPIPLinux

Easy

X4B Services and Application Support

1394

8 years ago

X4BGamesServices

Intermediate

How bandwidth usage is calculated

510

3 months ago

X4BBandwidth Usage

Easy

An explanation of the billing modes

312

4 years ago

X4BBilling

Easy

Unmanaged services and the Management process

276

11 months ago

managementX4B

Easy

Debugging an offline Service

249

11 years ago

X4BTroubleshooting

Easy

Information on included Backend Monitoring

215

11 years ago

X4BMonitoring

Easy

Information on DDoS protection

488

11 years ago

X4BDDoS

Intermediate

How To troubleshoot your X4B VPN (IPSec + L2TP VPN)

304

11 years ago

X4BVPNIPSecL2TPTroubleshooting

Easy

Fallback Services for Reverse Proxy Services

461

11 years ago

Reverse ProxyFallbackX4B

Easy

How to add a Redirect to a HTTP Reverse Proxy service

355

11 years ago

HTTPReverse ProxyHTTPSX4B

Easy

Multihomed DDoS Protection

731

10 years ago

X4BDDoSMultihomed

Easy

How to setup a service with Namecheap.COM

1117

11 years ago

X4BDNSDomainsNamecheap

Easy

How to setup a service with OnlyDomains.COM

2273

11 years ago

X4BDNSDomainsOnlyDomains

Easy

Details regarding the implementation of DDoS Protection at the Romanian PoP

1621

10 years ago

X4BRomania

Easy

UDP Proxying Support

261

11 years ago

X4BUDP

Intermediate

How to connect to a Windows VPN

1266

8 years ago

X4BWindowsVPNIPSecL2TP

Easy

What is a Reverse Proxy?

1212

11 years ago

X4BReverse Proxy

Easy

SSL Country Codes

328

11 years ago

X4BSSLHTTPS

Easy

How to add a Firewall Exception for Reverse Proxy services

475

11 years ago

X4BFirewallTroubleshooting

Easy

Howto debug issues with Habbo / Retro Emulation servers

2063

11 years ago

X4BGamesGame Server

Easy

DDoS Protection for IRC Server

615

4 years ago

X4BIRCAbuse

Easy

How to protect a Minecraft Server with X4B DDoS Protection

237

3 years ago

MinecraftGamesGame ServerX4B

Easy

How to protect a Minecraft Server with X4B DDoS Protection

11315

4 years ago

MinecraftGamesGame ServerX4B

Easy

How To get the Real IP of a connecting client with a HTTP Reverse Proxy

9651

2 years ago

X4BNetworkingHTTP

Easy

How to setup a Habbo / Retro server on X4B

6416

11 years ago

X4BGamesGame Server

Easy

Proxying Simple Mail Transfer Protocol (SMTP)

241

10 years ago

X4BSMTP

Easy

How to protect a website with a HTTP Reverse Proxy

4661

10 months ago

HTTPReverse ProxyHTTPSX4B

Easy

HTTP(s) Error Pages

95

1 year ago

X4BError PagesHTTP

Intermediate

How to setup Load Balancing

320

3 years ago

X4BMultiple BackendsLoad Balancing

Easy

31

7 months ago

X4BHTTP LogsError LogsAccess Logs