geedge.lantern.io
deployment confidence: high public

Confirms TSG deployment extends beyond Yangon/Mandalay to Myanmar border towns Tachileik, Kengtung, Myawaddy, and Muse, backhauled to the Yangon DC via VPN devices required to meet <100ms latency and >=1Gbps bandwidth.

因大其力、景栋、妙瓦底、木姐机房距YGN DC距离较远,甲方计划使用VPN设备作为回传链路的传输方式
censorsmm
productstsg
capabilitydeployment-config

extracted_by: claude-sonnet-5 · added 2026-08-26 · id: 2026-ompub1111-myanmar-border-sites

Related findings

export/sales

Raw TSG session_record export logs dated Nov 2024, tagged device_group 'YGN-MYTEL' (Yangon, Mytel), directly corroborate the leak's M22=Myanmar/Mytel/Yangon site-codename mapping with live production data: individual SSL sessions are classified by app as 'Hotspot Shield VPN' (destination get.adobe.com, likely a fronting/CDN endpoint) and allowed under a named whitelist rule 'whitelist_102024', geolocated client-side as Myanmar.Yangon.Yangon.

deployment

Under the internal "M22" project (deployment site "YGN-MYTEL" confirms this is Myanmar, at the Mytel carrier), Geedge runs a continuous, individually-tracked signature-extraction pipeline against named commercial VPN apps (Super Unlimited VPN, NotVPN, Avira Phantom, Bitdefender VPN, Thunder VPN, Panda VPN, Mouse VPN, HaloVPN, GoFly VPN, Kiwi/Kuto/Greennet/Gulf Super/Hatunnel+ VPN, and a customer-provided list of 141 more): active probing of app refresh/connect behavior (including automated UI-driving scripts) extracts server IP/FQDN lists, separately for free vs. paid tiers and Android vs. iOS, which are then loaded as blocklist objects and validated against a false-positive ("CT"/穿透) test pass in a separate demo environment before deployment.

export/sales

An 'Equipment label and cable label design' spec's data-center appendix lists far more Myanmar carrier taps than previously documented: Yangon sites for NDC, Mytel, MPT, ATOM, Ooredoo, Frontiir, Campana, GTG, GTMH, StreamNet, China Unicom, MTN and MBT; Mandalay sites for Mytel/MPT/ATOM/Ooredoo/GTG/China Unicom; plus Tachilek, Ketong, Myawaddy and Muse border sites; and a Naypyidaw entry 'NPT-NCCC' alongside 'NPT-MPT', plausibly a tap tied to Myanmar's National Cyber [Security] Coordination Center in the capital. The equipment-type table also confirms 'TSG-X' as the formal hardware model code.

deployment

A physical rack-elevation diagram for 'YGN Data Center Container 2' (Yangon, Myanmar -- taxonomy site codename M22) shows multiple 1U servers in racks 7-12 explicitly labeled 'TSG OLAP and Cyber Narrator' interleaved with plain 'TSG OLAP' nodes, each with its own IPMI management IP, directly corroborating that the CyberNarrator component is deployed as live production infrastructure at the Myanmar M22 site rather than only described in internal documentation.

detection

TSG's app/protocol detection ("AppSketch" / context_based_detector plugin, part of the SAPP packet pipeline) is not purely static-signature: each detection rule can be an arbitrary Lua script (APP_SIG_LUA_SCRIPTS table) executed per-session in a per-worker-thread LuaJIT VM, with access to packet payload, session context counters, and helper functions (APP.data, APP.context.c2s_count, APP.log_debug, APP.append_extra_info). A validation CLI tool (luac-tool) checks script syntax, timeout, and return-value type before import.

deployment

TSG is deployed across multiple named Myanmar telecom carriers (Mytel and MPT/Myanmar Posts and Telecommunications) at both Mandalay (MDY) and Yangon (YGN) sites -- device naming convention TSG-OS-<city>-<carrier>-TSGX<n> -- confirming a nationwide, multi-operator rollout rather than a single-ISP pilot.