View Relay "duat4"
Fingerprint: E0937324DEB1532AB29A12455D9598BF2F3418DA |
Family: 2 relays
|
tor@themainten.net |
AS20115
|
United States of America
|
NetBSD
- Consensus
- In Consensus (9/9 Directory Auths)
- BW Verified
- 5/6 BW Auths Measured 9 Kbit/s Median
- Stability
- Overloaded | UP 2mo 3w 2d ago | UP 90% (1M)
- Reachability
- IPv4: 9/9 (Directory Auths)
- BW Weight
- 0.00% of Network | 9 Mbit/s Observed By Relay
- Version
- 0.4.8.16 Not Recommended
Issues Detected:
-
Guard: requires Stable flag
: Guard flag requires having the Stable flag first
Suggestion: Get Stable flag by maintaining consistent uptime. Stable requires uptime and MTBF at or above network median (typically 2-3 weeks of stable running). -
Guard: bandwidth below threshold
: Observed bandwidth 1.2 MB/s is below 2 MB/s minimum (AuthDirGuardBWGuarantee)
Suggestion: Guard requires ≥2 MB/s bandwidth OR being in top 25% of network. To increase bandwidth: 1) Ensure adequate upstream capacity, 2) Check RelayBandwidthRate/RelayBandwidthBurst in torrc, 3) Monitor with Nyx or ARM. -
Guard: WFU below threshold
: Weighted Fractional Uptime 88.6% is below 98% requirement
Suggestion: WFU measures recent uptime (recent downtime weighs more heavily). To improve: 1) Minimize restarts, 2) Use systemd with Restart=always, 3) Monitor for OOM kills, 4) Schedule updates during low-traffic periods. -
Not eligible for Stable flag
: Uptime or MTBF below network median for most authorities
Suggestion: Stable flag requires uptime/MTBF at or above network median. Keep your relay running continuously for 2-3 weeks. Avoid restarts. Use reliable hardware and network connection. -
HSDir: requires Stable flag
: HSDir flag requires having the Stable flag first
Suggestion: Get Stable flag by maintaining consistent uptime. Stable requires uptime and MTBF at or above network median (typically 2-3 weeks of stable running). Avoid restarts. -
HSDir: WFU below threshold
: WFU 88.6% below 98% required for HSDir
Suggestion: HSDir requires ≥98% WFU, Stable flag, and Time Known ≥25 hours (or ~10 days for moria1). Improve uptime consistency. -
High consensus weight deviation
: Large variation in Consensus Weight values across authorities (see 'Cons Wt' column in Per-Authority Details below)
Suggestion: Consensus weight measurements vary significantly between authorities. This can affect traffic distribution. Ensure stable network connection and consistent bandwidth availability. -
Tor version not recommended
: Running Tor version 0.4.8.16 which is not on the recommended list.
Suggestion: Update to the latest stable Tor version. Outdated versions may have security vulnerabilities and could eventually be rejected by the network. See torproject.org/download for latest releases. -
File Descriptor Exhaustion
: Relay ran out of file descriptors at 2026-03-13 22:00 UTC. This severely impacts connections and performance.
Suggestion: Increase file descriptor limits: For systemd: add "LimitNOFILE=65535" to [Service] section. For shell: ulimit -n 65535. Persistent: edit /etc/security/limits.conf.
Addresses
- OR Address
-
syn-024-151-001-053.biz.spectrum.com
24.151.1.53:9003
Reachability (Directory Authorities)
- IPv4
- 9/9
Location
- Country
-
United States of America
- Interactive Map
- View in RouteFluxMap
Eligible Flags (4):
Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 9/9 | Stable: 1/9 | HSDir: 0/9 | Guard: 0/9 | Exit: 0/9
Eligibility Flag Vote Details
| Flag | Metric | Status | Relay Value | Threshold Required |
|---|---|---|---|---|
| Running | IPv4 Reachability | Meets (9/9 DA) | 9/9 authorities reached relay | ≥5/9 DA ORPort reachable |
| Valid | Descriptor | Meets (9/9 DA) | 9/9 authorities assigned Valid | Not blacklisted + valid descriptor (≥5/9 DA) |
| V2Dir | DirPort Available | Meets (9/9 DA) | Tunnelled: Yes (no DirPort) (R) | Tunnelled directory via ORPort or DirPort (≥5/9 DA) |
| Fast | Speed | Meets (9/9 DA) | 9.8 Mbit/s (R) | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Stable | MTBF | Below (1/9 DA) | Median: 0.5d (1/9 DA above threshold) Min/Max: 0.4d / 19259.8d (9/9 DA, Voting / Total Eligible) |
≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
| Uptime | Meets (9/9 DA) | 83.6d (R) | ≥12.0d - 14.4d (varies) (≥5/9 DA) | |
| HSDir | Prereq: Fast | Meets (9/9 DA) | 9/9 DA assigned Fast | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Prereq: Stable | Below (1/9 DA) | 1/9 DA assigned Stable | ≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Below (0/9 DA) | Median: 91.0% (0/9 DA above threshold) Min/Max: 88.1% / 93.7% (9/9 DA, Voting / Total Eligible) |
≥98.0% (≥5/9 DA) | |
| Time Known | Meets (8/9 DA) | Median: 10.9d (9/9 DA above threshold) Min/Max: 9.7d / 12.0d (9/9 DA, Voting / Total Eligible) |
≥1.0d (most) (≥5/9 DA) [Stricter] moria1: ≥9.8d |
|
| Guard | Prereq: Fast | Meets (9/9 DA) | 9/9 DA assigned Fast | ≥800.0 Kbit/s (Tor spec minimum) OR top 7/8 (≥5/9 DA) [Stricter] moria1: ≥8.4 Mbit/s |
| Prereq: Stable | Below (1/9 DA) | 1/9 DA assigned Stable | ≥11.3d - 55.7d (varies) (≥5/9 DA) [Stricter] moria1: ≥347.6d |
|
| Prereq: V2Dir | Meets (9/9 DA) | 9/9 DA assigned V2Dir | Tunnelled directory via ORPort or DirPort (≥5/9 DA) | |
| WFU | Below (0/9 DA) | Median: 91.0% (0/9 DA above threshold) Min/Max: 88.1% / 93.7% (9/9 DA, Voting / Total Eligible) |
≥98% (≥5/9 DA) | |
| Time Known | Meets (9/9 DA) | Median: 10.9d (9/9 DA above threshold) Min/Max: 9.7d / 12.0d (9/9 DA, Voting / Total Eligible) |
≥8 days (≥5/9 DA) | |
| Bandwidth | Below (0/9 DA) | 9.8 Mbit/s (R) | ≥16.0 Mbit/s (Tor spec minimum) OR ≥80.0 Mbit/s-296.0 Mbit/s (≥5/9 DA) | |
| Exit | Exit Policy | Below (0/9 DA) | Port 80: No | Port 443: No (R) | Allows ≥1 /8 on ports 80 AND 443 (≥5/9 DA) |
(DA) = Dir. Auth. Measured |
(R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-03-15 08:45:07).
Capacity (Relay Reported)
- Observed Bandwidth
- 9.82 Mbit/s
- Advertised Bandwidth
- 9.82 Mbit/s
- Rate Limit
- 8.59 Gbit/s
- Burst Limit
- 8.59 Gbit/s
- Total Data
-
2.0 TB
(5 years)
1mo: 149 GB | 6mo: 679 GB | 1y: 1.9 TB | 5y: 2.0 TB
Measurement (Directory Authority Verified)
Source: CollecTor — fetched 2026-03-15 08:45:07
- Measured By
-
5/6
Bandwidth Authorities
Not measured by: longclaw - Median Measurement
- 9.8 Kbit/s
- Min / Max
- 1120 bit/s / 26.4 Kbit/s
- Deviation
- 25.3 Kbit/s [Warning] High variation
Network Participation:
Consensus Weight:
0.0002% of network
(11th pctl)
|
Guard:
N/A |
Middle:
0.0006% (15th pctl) |
Exit:
N/A
Uptime Metrics
- Current Status
- UP 2mo 3w 2d ago
- Overall Uptime (1M/6M/1Y/5Y)
- 90.3%/67.3%/63.0%/64.3%
- Flag Uptime (1M/6M/1Y/5Y)
- —/64.3%/61.6%/62.9%
- Hibernating
- No
Timestamps
- First Seen
- 1y 2w 6d ago (2025-02-23 05:00:00)
- Last Seen
- 2h 45m 53s ago (2026-03-15 07:00:00)
- Last Restarted
- 2mo 3w 2d ago (2025-12-21 19:36:08)
- Last Changed Address
- 2025-02-23 05:00:00
[Warning] OVERLOADED
— FD exhaustion (last: 2026-03-13)
General Overload (from /details)
- Status
- Not Reported
OOM killer, onionskin queue saturation, or TCP port exhaustion. Flag remains 72h after last event (Tor spec 328).
File Descriptor Exhaustion (from /bandwidth)
- Status
- Reported — 2026-03-13 22:00 UTC (1 days ago)
Rate Limits (from /bandwidth)
No rate limit data from /bandwidth endpoint.
Recommendations
- Increase FD limit:
ulimit -n 65535 - systemd:
LimitNOFILE=65535in [Service]
Operator Identity
Source: AROI Validation API — 2026-03-15 01:00 UTC
- AROI Domain (?)
- Not specified
- Operator Validation
- Unvalidated
- This Relay
- N/A (no AROI configured)
- Contact
- tor@themainten.net
Family Configuration
- Family Support
- MyFamily Only (2) — Legacy only. Consider migrating to Happy Families. | View Full Family (2)
Happy Families (family-cert)
- Effective Members: 0
- none
MyFamily (legacy declarations)
- Effective Members: 2
0A0C49AF0AF6A886E8B55FAA6BBA72C2F3FCAB2B E0937324DEB1532AB29A12455D9598BF2F3418DA (this relay)
- Alleged Members: 0
- none
- Indirect Members: 0
- none
- Platform
- NetBSD — Tor 0.4.8.16 on NetBSD
- Version
- 0.4.8.16 — Not Recommended
- Version Status
- Obsolete — Update urgently. See torproject.org/download
DNS Health
Not an exit relay — DNS health testing does not apply.Last fetch was at Sun, 15 Mar 2026 09:45:51 GMT.
Data from Tor CollecTor (authority votes, fetched 2026-03-15 08:45:07).
Each cell shows: your measured value | authority threshold. Green = meets, red = below. Flags: green = all authorities agree, yellow = partial.
| Authority | Running | Valid | Exit | MiddleOnly | BW Scan (Authority) |
v4 | Flags | Fast (Relay|T) | Guard BW (Relay|Threshold) | Guard WFU (M|T) | Guard TK (M|T) | Stable MTBF (M|T) | Stable Uptime (Relay|T) | HSDir WFU (M|T) | HSDir TK (M|T) | Desc Published | Cons Wt (Authority) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| bastet (US) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 208.0 Mbit/s OR 16.0 Mbit/s | 88.6% | 98% | 10.7d | 8d | 0.4d | 59.7d | 83.6d | 13.6d | 88.6% | 98.0% | 10.7d | 1.0d | 2026-03-15 00:14:24 | 26.4 Kbit/s |
| dannenberg (DE) | Yes | Yes | No | — | N | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 88.1% | 98% | 10.3d | 8d | 0.4d | 11.3d | 83.6d | 14.3d | 88.1% | 98.0% | 10.3d | 1.0d | 2026-03-15 00:14:24 | 9.8 Kbit/s |
| dizum (NL) | Yes | Yes | No | — | N | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 88.5% | 98% | 10.9d | 8d | 0.4d | 45.8d | 83.6d | 12.0d | 88.5% | 98.0% | 10.9d | 1.0d | 2026-03-15 00:14:24 | 9.8 Kbit/s |
| faravahar (US) | Yes | Yes | No | — | N | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 91.0% | 98% | 11.6d | 8d | 0.6d | 55.1d | 83.6d | 14.5d | 91.0% | 98.0% | 11.6d | 1.0d | 2026-03-15 00:14:24 | 9.8 Kbit/s |
| gabelmoo (DE) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s | 92.3% | 98% | 12.0d | 8d | 0.7d | 61.4d | 83.6d | 14.4d | 92.3% | 98.0% | 12.0d | 1.0d | 2026-03-15 00:14:24 | 3120 bit/s |
| longclaw (US) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s | 93.7% | 98% | 10.4d | 8d | 0.7d | 62.0d | 83.6d | 14.5d | 93.7% | 98.0% | 10.4d | 1.0d | 2026-03-15 00:14:24 | 9.8 Kbit/s |
| maatuska (SE) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 296.0 Mbit/s OR 16.0 Mbit/s | 91.1% | 98% | 11.2d | 8d | 0.5d | 40.2d | 83.6d | 14.3d | 91.1% | 98.0% | 11.2d | 1.0d | 2026-03-15 00:14:24 | 1120 bit/s |
| moria1 (US) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast, Stable | 9.8 Mbit/s | 8.4 Mbit/s | 9.8 Mbit/s | 216.0 Mbit/s OR 16.0 Mbit/s | 91.5% | 98% | 9.7d | 8d | 19259.8d | 347.6d | 83.6d | 15.5d | 91.5% | 98.0% | 9.7d | 9.8d | 2026-03-15 00:14:24 | 17.6 Kbit/s |
| tor26 (AT) | Yes | Yes | No | — | Y | Yes | Running, Valid, V2Dir, Fast | 9.8 Mbit/s | 816.0 Kbit/s | 9.8 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s | 90.9% | 98% | 11.3d | 8d | 0.5d | 55.7d | 83.6d | 14.5d | 90.9% | 98.0% | 11.3d | 1.0d | 2026-03-15 00:14:24 | 2880 bit/s |
— = not tested/available • Format: relay value | authority threshold • WFU = Weighted Fractional Uptime • TK = Time Known
Bandwidth Values Explained:
Relay Reported = Your relay's self-reported bandwidth from its descriptor (observed_bandwidth). Used for flag eligibility (Guard, Fast).
Authority Measured = Bandwidth measured by authority's sbws scanner. Used for consensus weight (path selection probability).
Why different? Authorities verify your reported bandwidth independently. 6 of 9 authorities run bandwidth scanners; 3 use relay-reported values directly.
Relay Reported = Your relay's self-reported bandwidth from its descriptor (observed_bandwidth). Used for flag eligibility (Guard, Fast).
Authority Measured = Bandwidth measured by authority's sbws scanner. Used for consensus weight (path selection probability).
Why different? Authorities verify your reported bandwidth independently. 6 of 9 authorities run bandwidth scanners; 3 use relay-reported values directly.
Stable Uptime (Two Data Sources):
Relay Uptime = From Onionoo API (last_restarted field). Self-reported uptime from descriptor. Same value for all authorities.
Authority Threshold = From CollecTor vote files (flag-thresholds stable-uptime). Each authority may have different thresholds.
Why two sources? Vote files contain authority thresholds but not per-relay uptime values. Onionoo aggregates relay descriptors which include uptime.
Relay Uptime = From Onionoo API (last_restarted field). Self-reported uptime from descriptor. Same value for all authorities.
Authority Threshold = From CollecTor vote files (flag-thresholds stable-uptime). Each authority may have different thresholds.
Why two sources? Vote files contain authority thresholds but not per-relay uptime values. Onionoo aggregates relay descriptors which include uptime.