Opensource Mobile Networks · 2026-10-19 09:01

Opensource Mobile Networks

FlexRIC v3.0.0 is the first Duranta near-RT RIC release — Duranta published FlexRIC v3.0.0 with E2SM-CCC v6.00, expanded E2SM-RC/KPM reporting, new handover/energy-saving/RF-reconfiguration xApps, SQLite+Grafana monitoring, CSSL v1.0 relicensing, and the move of the near-RT RIC stack to GitHub under the Duranta Project. github.com · cmveukmng156afb2dc79f284c

OpenAirInterface 2026.w42 integrates FlexRIC v3.0.0 and hardens NR handover — Duranta/OAI tagged weekly integration 2026.w42, bumping the E2 agent to FlexRIC v3.0.0, fixing BWP mismatches during F1/N2 handover with dedicated BWPs, tightening NR RRC UE-capability handling, and shipping PHY, WLS P7, and O-RU CI hardening. GitHub · cmveukmnh689d0f6c8e9dacb5

Open5GS keeps UE context after Registration/TAU Complete timeouts — Merged PR #4885 changes AMF T3550 and MME T3450 exhaustion so UE and session contexts stay for mobile-reachable/implicit-deregistration recovery instead of being torn down via the exception path that left UDM SDM subscriptions behind. GitHub · cmveukmnif1ab0c3589798573

Open5GS SBI now rejects expired client certificates — PR #4879 removes an unconditional bypass in the nghttp2 TLS verify callback that treated X509_V_ERR_CERT_HAS_EXPIRED as success whenever verify_client was enabled, including on SEPP N32, so expired peer certs fail the handshake as expected. GitHub · cmveukmnjf6128f588cf4f23c

Open5GS SMF releases sessions when the last UPF disappears — PR #4863 fixes issue #4860 so a PFCP heartbeat timeout that leaves no usable UPF tears down existing sessions toward the RAN/UE (and EPC/SGW on 4G), enabling automatic PDU-session reactivation once the UPF returns. GitHub · cmveukmnk6924b2608fd213c4

Open5GS PFCP matching no longer crosses IPv4/IPv6 rule families — PR #4880 stops PDR rule matching from comparing only the packet’s address length against the other family, which let IPv4 traffic from 255.2.0.0 hit the common IPv6 Router Solicitation rule (ff02::2) and divert packets off N6. GitHub · cmveukmnka4c0e5f989b65cc2

ModemManager fixes a netlink transaction use-after-free — Merge request !1509 caches the completion callback before removing a netlink transaction, closing a use-after-free in transaction_complete that could crash the daemon during connect. GitLab · cmveukmnl17f563d2e363f4c3