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Signaling capacity utility for modeling 5G Steering of Roaming (SoR) overhead, calculating the UDM SoR container delivery load and NAS transport burden for inbound roaming users.
The analyzer uses the SoR procedure model from 3GPP TS 23.501 to quantify the UDM-to-AMF N8 interface load and the NAS DL NAS Transport message rate generated by SoR container delivery to active roamers.
Built on 3GPP Technical Specifications, ensuring accuracy for production deployments and security audits.
Calculations specifically designed to identify protocol vulnerabilities and signaling misconfigurations.
SoR (Steering of Roaming) is a mandatory 5G SA security feature allowing the HPLMN to send a signed list of preferred PLMNs to the UE. High roamer volumes can generate significant signaling load if SoR is triggered frequently.
Edge-V8 Isolate
Technical Audit
< 50ms (Global)
Secured by Auth0
Decode Advanced 5G & LTE Signaling Protocols
Bring the theory to life. Access visual call flows, 3GPP standards walkthroughs, and GTP-U tunnel optimization training designed for core network architects.
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