Nokia Research draft-18
Nokiamoqt.nokiaresearch.com:8443/moq
Sweep of 2026-10-30 01:21 UTC Latest report JSON
- Identifies itself as
- StreamForge MOQ v19
- Measured
- 2026-10-30 01:29 UTC
- Measured from
- Helsinki, Finland
- Probe
- moqtap-probe 0.7.0 (fcd05c5302c4)
- Drafts negotiated
- drafts 17–22
- Drafts the operator lists
- draft 18
Operated by Nokia. No implementation is published for it. About this endpoint
At a glance
- Protocols accepted
- moqt-19, h3, moqt-18
- Media delivery
- delivered
- Violations recorded
- 3
Certificate
- Subject
- C=FI, L=Espoo, O=Nokia Oyj, CN=*.nokiaresearch.com
- Issuer
- C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1
- Valid until
- 2027-03-20 142 days left when measured
- Trust
- Publicly trusted
- Verification
- Completed with the certificate verified
Control messages
What each request got back, per draft. ok and err are both answers; ✗ is a request refused or left unanswered; a dash is a request our side did not complete. Times run from the request to its answer; each request waited up to 3,000 ms.
| Draft | SUBSCRIBE | FETCH | TRACK_STATUS | SUBSCRIBE_NAMESPACE | PUBLISH_NAMESPACE | SUBSCRIBE_TRACKS | PUBLISH |
|---|---|---|---|---|---|---|---|
| 22 WT | ✓ err 2 ms | ✗ 3,000 ms | ✓ err 3 ms | ✓ ok 1 ms | ✓ ok 1 ms | ✓ ok 1 ms | – |
| 21 WT | ✓ err 1 ms | ✗ 3,000 ms | ✓ err 3 ms | ✓ ok 2 ms | ✓ ok 2 ms | ✓ ok 1 ms | – |
| 20 WT | ✓ err 1 ms | ✗ 3,000 ms | ✓ err 2 ms | ✓ ok 2 ms | ✓ ok 1 ms | ✓ ok 1 ms | – |
| 19 QUIC | ✓ err 1 ms | ✓ err 1 ms | ✓ err 1 ms | ✓ ok 2 ms | ✓ ok 1 ms | ✓ ok 2 ms | ✓ ok 2 ms |
| 18 QUIC | ✓ err 1 ms | ✓ err 1 ms | ✓ err 1 ms | ✓ ok 1 ms | ✓ ok 1 ms | ✓ ok 1 ms | ✓ ok 2 ms |
| 17 WT | ✗ 1 ms | ✓ err 1 ms | ✓ err 1 ms | ✗ 1 ms | ✗ 2 ms | · | ✓ err 1 ms |
- SUBSCRIBE · draft 22 · WT REQUEST_ERROR 16 “Track /moqtap-testlab/089405a8/probe does not exist”.
- SUBSCRIBE · draft 21 · WT REQUEST_ERROR 16 “Track /moqtap-testlab/0a680955/probe does not exist”.
- SUBSCRIBE · draft 20 · WT REQUEST_ERROR 16 “Track /moqtap-testlab/0c4e7ca4/probe does not exist”.
- SUBSCRIBE · draft 19 · QUIC REQUEST_ERROR 16 “Track /moqtap-testlab/05123b60/probe does not exist”.
- SUBSCRIBE · draft 18 · QUIC REQUEST_ERROR 16 “Track /moqtap-testlab/06ba088c/probe does not exist”.
- SUBSCRIBE · draft 17 · WT Refused. The stream ended with no reset.
- FETCH · draft 19 · QUIC REQUEST_ERROR 16 “track /moqtap-testlab/052e92d9/probe not found”.
- FETCH · draft 18 · QUIC REQUEST_ERROR 16 “track /moqtap-testlab/06d802ef/probe not found”.
- FETCH · draft 17 · WT REQUEST_ERROR 240 “unsupported fetch type: 0x0”.
- TRACK_STATUS · draft 22 · WT REQUEST_ERROR 16 “track /moqtap-testlab/08c05eb1/probe not found”.
- TRACK_STATUS · draft 21 · WT REQUEST_ERROR 16 “track /moqtap-testlab/0a9a2427/probe not found”.
- TRACK_STATUS · draft 20 · WT REQUEST_ERROR 16 “track /moqtap-testlab/0c8023d5/probe not found”.
- TRACK_STATUS · draft 19 · QUIC REQUEST_ERROR 16 “track /moqtap-testlab/054b451a/probe not found”.
- TRACK_STATUS · draft 18 · QUIC REQUEST_ERROR 16 “track /moqtap-testlab/06f6167a/probe not found”.
- TRACK_STATUS · draft 17 · WT REQUEST_ERROR 240 “failed to read namespace: PROTOCOL_VIOLATION: namespace field count must be between 1 and 32, got 0”.
- SUBSCRIBE_NAMESPACE · draft 17 · WT Refused. The endpoint reset the stream (code 386759528).
- PUBLISH_NAMESPACE · draft 17 · WT Refused. The endpoint reset the stream (code 386759528).
- PUBLISH · draft 17 · WT REQUEST_ERROR 240 “failed to read namespace: PROTOCOL_VIOLATION: namespace field count must be between 1 and 32, got 0”.
Media delivery
One publisher and two subscribers, to see whether an object published through this endpoint reaches a client that asked for it.
- Objects delivered
- 7/7
- Groups / subgroups
- 2 / 3
- Subscribe answered
- 5ms
- First object
- 3ms
- Stream framing
- streams kept as sent
- Second subscriber
- Same object delivered to a second subscriber
- Offers a track
- relay offered the track
Two publishers of one track
Two publishers announce the same namespace and publish the same tracks, one with identical payloads and one with payloads that differ by publisher. Partway through, the publisher serving the subscribers disconnects without notice. A fresh subscription, sent afterwards, shows whether the remaining publisher could still be reached.
| Publisher | Role | Announcement | Subscribed to | Ended by the relay |
|---|---|---|---|---|
| first publisher disconnected | serving The relay accepted it and subscribed to it. | accepted, REQUEST_OK in 1 ms | differing payloads, identical payloads | — |
| second publisher | serving The relay accepted it and subscribed to it. | accepted, REQUEST_OK in 1 ms | differing payloads, identical payloads | — |
| Track | Objects | From | When the publisher left | Ended by |
|---|---|---|---|---|
| identical payloads | each object once 43 delivered | — | carried on from the other publisher first object 196 ms after | — |
| differing payloads | each object once 1 delivered | first publisher | ended before the publisher left | PUBLISH_DONE 18 “track or object is malformed: duplicate location with different payload or properties” |
A fresh subscription after the publisher left: delivered, first object in 7 ms.
Specification violations
A message parameter must only appear in the messages its definition names. parameter_out_of_scope
Draft 22 over WebTransport, during the control message probe (PUBLISH)
- Specification
- draft-ietf-moq-transport-22, Section 9.20.1
- “Each Message Parameter definition indicates the message types in which it can appear, and each control message definition lists the parameters it allows. If a parameter appears in some other type of message, the receiving endpoint MUST close the connection with a PROTOCOL_VIOLATION.”
- Required response
- close the session with PROTOCOL_VIOLATION (0x3)
A message parameter must only appear in the messages its definition names. parameter_out_of_scope
Draft 21 over WebTransport, during the control message probe (PUBLISH)
- Specification
- draft-ietf-moq-transport-21, Section 9.20.1
- “Each Message Parameter definition indicates the message types in which it can appear. If it appears in some other type of message, the receiving endpoint MUST close the connection with a PROTOCOL_VIOLATION.”
- Required response
- close the session with PROTOCOL_VIOLATION (0x3)
A message parameter must only appear in the messages its definition names. parameter_out_of_scope
Draft 20 over WebTransport, during the control message probe (PUBLISH)
- Specification
- draft-ietf-moq-transport-20, Section 10.2.1
- “Each Message Parameter definition indicates the message types in which it can appear. If it appears in some other type of message, the receiving endpoint MUST close the connection with a PROTOCOL_VIOLATION.”
- Required response
- close the session with PROTOCOL_VIOLATION (0x3)
Setup parameters
What this endpoint sent back in its setup response, per draft. A parameter with no name is a code point the negotiated draft does not define.
draft 22 · WT
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 max_filter_ranges = 64
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 max_request_updates = 8
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
draft 21 · WT
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 max_filter_ranges = 64
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 max_request_updates = 8
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
draft 20 · WT
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 max_filter_ranges = 64
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 max_request_updates = 8
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
draft 19 · QUIC
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 max_filter_ranges = 64
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 max_request_updates = 8
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
draft 18 · QUIC
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 not defined by this draft = 64 (max_filter_ranges in 19–22)
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 not defined by this draft = 8 (max_request_updates in 19–22)
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
draft 17 · WT
- 0x04 max_auth_token_cache_size = 1048576
- 0x06 not defined by this draft = 64 (max_filter_ranges in 19–22)
- 0x07 moqt_implementation = StreamForge MOQ v19
- 0x08 not defined by this draft = 8 (max_request_updates in 19–22)
- 0x09 not defined by this draft = 0x00
- 0x0a not defined by this draft = 16
Measured by sweep
| Sweep | Probe | Reachable | Drafts | Requests answered | Delivery | Offers a track | Certificate valid until | Violations | Two publishers |
|---|---|---|---|---|---|---|---|---|---|
| 30 Oct 2026 | 0.7.0 fcd05c5302c4 | yes | drafts 17–22 | 22 WT: 5 of 621 WT: 5 of 620 WT: 5 of 619 QUIC: 7 of 718 QUIC: 7 of 717 WT: 3 of 6 | Object delivered end to end19 QUIC | relay offered the track | 2027-03-20 | parameter_out_of_scope 20 WTparameter_out_of_scope 21 WTparameter_out_of_scope 22 WT | no defects |
| 29 Oct 2026 | 0.7.0 632a80524083 | yes | drafts 17–22 | 22 WT: 5 of 621 WT: 5 of 620 WT: 5 of 619 QUIC: 7 of 718 QUIC: 7 of 717 WT: 3 of 6 | Object delivered end to end19 QUIC | relay offered the track | 2027-03-20 | parameter_out_of_scope 20 WTparameter_out_of_scope 21 WTparameter_out_of_scope 22 WT | no defects |
| 27 Oct 2026 | 0.5.0 74c287bac814 | yes | drafts 17–22 | 22 WT: 5 of 621 WT: 5 of 620 WT: 5 of 619 QUIC: 7 of 718 QUIC: 7 of 717 WT: 3 of 6 | Object delivered end to end19 QUIC | — | 2027-03-20 | parameter_out_of_scope 20 WTparameter_out_of_scope 21 WTparameter_out_of_scope 22 WT | — |
Notes
- — The endpoint is up and refused the offered protocols on at least one transport.
Is this your relay?
If something here is wrong, tell us — we keep what each result rests on, so a disputed one gets re-read rather than re-argued. We can also run this against endpoints that are not public.