Direct connect via game port and Steam server browser
#27102/UDP
Open tool →
UE4 Dedicated Server Linux Native
Insurgency: Sandstorm workshop
Hardcore Tactical First-Person Shooter · Hardcore Tactical FPS
Player tools indexed: 5
Admin consoles: 8
Insurgency: Sandstorm hosting quick reference: dedicated-server appid 581330 (type=Tool, oslist=linux, Linux-native only), base game 581320 (oslist=windows, Windows only). Three ports: 27102/UDP for game traffic (AMP ports.json "Server Port"), 27131/UDP for Steam queries ("Query Port"), 27015/TCP for RCON ("RCON Port"). Config lives in Game.ini (UE4 INI format, INSGameMode + INSMultiplayerMode two sections with 51 keys total) and server.cfg (Source-style cvar overlay). Running a server needs two tokens: GSLT and GSLTT (AMP config.json names them GSLTToken and GameStatsToken). Version anchor recorded as inferred: server buildid 24065441 and game buildid 24065399 were both updated on 2026-07-15 (49 seconds apart), and ISteamNews has a same-day patch announcement "Update 1.21 Operation: Breachpoint – Minor Patch", but the announcement uses game version numbers while appinfo uses Steam internal buildids, so the two numbering systems cannot be equated. Official documentation at insurgency.fandom.com returned 000 this round and newworldinteractive.com returned 403, so the full RCON command set, the precedence between the command line and Game.ini, and other details are all marked unverifiable.
Player tools (5)
Instant interactive calculations and recipe plannersCommon reasons for failing to connect and how to diagnose
#four symptom trees
Open tool →
Official resources, mod ecosystem and useful links
#Steam Workshop
Open tool →
Version timeline and branch status
#1.21 Breachpoint
Open tool →
Attachment combos, encumbrance and supply point budget
#supply point budget
Open tool →
Server admin and config generation (8)
Config files, startup scripts and command wizards for running a serverHardware estimates and upstream figures
#upstream estimates
Generate config →
Three ports and multi-instance planning
#three ports
Generate config →
Firewall commands for four platforms
#four platforms
Generate config →
Install script, systemd unit and backup
#appid 581330
Generate config →
Command line parameter builder
#GSLT via 581320
Generate config →
UE4 two-section INI config generation and validation
#51 keys, two sections
Generate config →
Server cvar config generation and validation
#Source-style cvars
Generate config →
RCON command reference and admin guide
#RCON TCP 27015
Generate config →
Insurgency: Sandstorm Ports & Protocols
| Port | Protocol | Purpose |
|---|---|---|
| 27102 | UDP | Game traffic |
| 27131 | UDP | Steam query |
| 27015 | TCP | RCON remote admin |
FAQ
- Which Insurgency: Sandstorm server-admin tools are available?
- We list 8 tools for Insurgency: Sandstorm: Capacity Planner, Port Map, Firewall Rules, SteamCMD Install, Startup Parameters, Game.ini Generator, server.cfg Generator, Admin Commands. All of them run straight in your browser.
- Which ports does Insurgency: Sandstorm need open?
- Insurgency: Sandstorm defaults to 27102/UDP, 27131/UDP, 27015/TCP. Use the actual instance configuration and allow only the listed protocols and ports. Check the host firewall, router forwarding and game visibility settings.
- How do I install a dedicated Insurgency: Sandstorm server?
- Install it with SteamCMD — the dedicated server app id for Insurgency: Sandstorm is 581330, so +app_update 581330 validate downloads or updates it. Config files usually live at Insurgency/Saved/Config/LinuxServer/Game.ini, Insurgency/Saved/Config/WindowsServer/Game.ini, Insurgency/Config/Server/ServerSettings.ini.
- Do these tools cost anything or need installing?
- No. Everything runs in the page: no install, no sign-up, no cost. Enter your values and the result appears instantly, and you can copy the generated configs and commands with one click.