View Relay "zagreus"

Family: 1 relay | 0xEAFC1B325655ED70 Pascal Stumpf... | AS6724 | Germany | OpenBSD

Health Status

Consensus
In Consensus (9/9 Directory Auths)
Flags
Fast, HSDir, Running, Stable, V2Dir, Valid (6)
BW Verified
5/6 BW Auths Measured 5120 bit/s Median
Stability
Overloaded | UP 2mo 2w 4d ago | UP 99% (1M)
Reachability
IPv4: 9/9 | v6: 7/7 (Directory Auths)
First Seen
9y 9mo 1d ago
BW Weight
0.00% of Network | 8 Mbit/s Observed By Relay
Version
0.4.8.18 Not Recommended
Issues Detected:
  • Guard: bandwidth below threshold : Observed bandwidth 1.1 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.
  • 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 0.4.8.18 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 Outdated versions may have security vulnerabilities and could eventually be rejected by the network.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 2026-01-28 12:00 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.

Connectivity and Location

Addresses
OR Address
stumpf.co
81.169.222.158:9001
[2a01:238:4224:8d00:f3a9:25e6:4cb6:f3d]:9001
Reachability (Directory Authorities)
IPv4
9/9
IPv6
7/7 (2 don't test)
Location
Country
Germany Germany
Interactive Map
View on Interactive Map
Autonomous System
AS Number
AS6724
AS Name
Strato GmbH (BGP.tools)

Flags and Eligibility

Current Flags (6): Running, Valid, V2Dir, Fast, Stable, HSDir
Eligible Flags (6): Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 8/9 | Stable: 9/9 | HSDir: 7/9 | Guard: 0/9 (need ≥5/9 for flag)
Eligibility Flag Vote Details
Flag Metric Status Relay Value Threshold Required
Fast Speed Meets (≥100 KB/s) 8.7 Mbit/s (R) ≥800.0 Kbit/s (guarantee) OR top 7/8
[Stricter] moria1: ≥8.4 Mbit/s
Stable MTBF Below Median: 13.7d (2/9 DA above threshold)
Min/Max: 5.9d / 11538.6d (9/9 DA, Voting / Total Eligible)		 ≥22.1d - 53.9d (varies)
[Stricter] moria1: ≥406.4d
Uptime Meets 78.9d (R) ≥9.2d - 9.8d (varies)
HSDir Prereq: Stable Meets 9/9 authorities assigned Stable flag ≥5/9 authorities
Prereq: Fast Meets 8/9 authorities assigned Fast flag ≥5/9 authorities
WFU Meets Median: 100.0% (9/9 DA above threshold)
Min/Max: 99.8% / 100.0% (9/9 DA, Voting / Total Eligible)		 ≥98.0%
Time Known Meets Median: 25.9d (9/9 DA above threshold)
Min/Max: 9.9d / 76.9d (9/9 DA, Voting / Total Eligible)		 ≥1.0d (most)
[Stricter] moria1: ≥9.9d
Guard Prereq: Fast Meets 8/9 authorities assigned Fast flag ≥5/9 authorities
Prereq: Stable Meets 9/9 authorities assigned Stable flag ≥5/9 authorities
Prereq: V2Dir Meets 9/9 authorities assigned V2Dir flag ≥5/9 authorities
WFU Meets Median: 100.0% (9/9 DA above threshold)
Min/Max: 99.8% / 100.0% (9/9 DA, Voting / Total Eligible)		 ≥98% (all authorities)
Time Known Meets Median: 25.9d (9/9 DA above threshold)
Min/Max: 9.9d / 76.9d (9/9 DA, Voting / Total Eligible)		 ≥8 days (all authorities)
Bandwidth Below 8.7 Mbit/s (R) ≥16.0 Mbit/s OR ≥80.0 Mbit/s-312.0 Mbit/s

(DA) = Dir. Auth. Measured | (R) = Relay Reported
Data from Tor CollecTor (authority votes, fetched 2026-01-29 19:15:07).

Last fetch was at Thu, 29 Jan 2026 19:15:42 GMT.

Nickname
zagreus
Fingerprint
02740F472D1DA5C1B77475F18940FE79F15AF4B8
AROI (?)
none
Contact
0xEAFC1B325655ED70 Pascal Stumpf <ps_tor AT stumpf dot co>
IPv4 Exit Policy Summary 
reject: 
  1-65535
IPv6 Exit Policy Summary 
none
Exit Policy 
reject *:*
Effective Family Member: 1 
02740F472D1DA5C1B77475F18940FE79F15AF4B8
Alleged Family Members: 0 
none
Indirect Family Members: 0 
none
Bandwidth Capacity (Observed | Advertised | Rate Limit | Burst Limit)
8.68 Mbit/s | 8.19 Mbit/s| 8.19 Mbit/s| 8.19 Mbit/s  Measured
Network Participation (Consensus Weight | Guard | Middle | Exit)
0.00% | N/A | 0.00% | N/A
OR Address
stumpf.co | 81.169.222.158:9001, [2a01:238:4224:8d00:f3a9:25e6:4cb6:f3d]:9001
Exit Address
none
Dir Address
none
Country
Germany Germany
Interactive Map
View on Interactive Map
Autonomous System (AS Number | AS Name)
AS6724 | Strato GmbH (BGP.tools)
Flags: 6
Fast Fast HSDir HSDir Running Running Stable Stable V2Dir V2Dir Valid Valid
Flag Uptime (1M/6M/1Y/5Y)
—/—/99.8%/—
Uptime (1M/6M/1Y/5Y)
99.5%/99.9%/99.9%/94.1%
Uptime / Downtime
UP 2mo 2w 4d ago
Seen (First | Last)
9y 9mo 1d ago (2016-05-05 00:00:00) | 1h 17m 12s ago (2026-01-29 18:00:00)
Last Restarted
2mo 2w 4d ago (2025-11-11 21:07:34)
Last Changed Address or Port
2021-10-14 16:00:00
Hibernating
No
Platform (Short | Long)
OpenBSD | Tor 0.4.8.18 on OpenBSD
Version (Running | Recommended | Status)
0.4.8.18 | No | obsolete

Consensus Evaluation

Data from Tor CollecTor (authority votes, fetched 2026-01-29 19:15:07).

  • Consensus Status (need ≥5/9): In Consensus — 9/9 authorities voted.
  • Flag Eligibility (need ≥5/9 for flag): Running: 9/9 | Valid: 9/9 | V2Dir: 9/9 | Fast: 8/9 | Stable: 9/9 | HSDir: 7/9 | Guard: 0/9
  • Reachability: IPv4: 9/9 | IPv6: 7/7 (2 don't test)
  • Consensus Weight (Dir. Auth.): Median: 5120 bit/s | Min: 2080 bit/s | Max: 8.2 Kbit/s [Warning] High deviation
  • Identified Issues:
    • Guard: bandwidth below threshold: Observed bandwidth 1.1 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.
    • 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 0.4.8.18 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 2026-01-28 12:00 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.

Summary: Your Relay vs Consensus

Green = meets threshold, Red = below threshold, Yellow = partial.

Metric Dir Auth Measured Dir Auth Threshold Status
In Consensus (Dir. Auth.) 9/9 authorities ≥5/9 (majority) IN CONSENSUS
Running (IPv4 Reachable) 9/9 authorities reached this relay ≥5/9 (majority) RUNNING
Valid 9/9 (Running + Valid Descriptor) ≥5/9 (majority) VALID
Consensus Weight (Dir. Auth.) 5120 bit/s (median) N/A (no threshold, used for path selection) —
Guard WFU (Dir. Auth., guard-wfu) 100.0% ≥98% (all authorities) MEETS
Guard TK (Dir. Auth., tk) 25.9 days ≥8 days (all authorities) MEETS
Guard BW (Relay Reported) 8.7 Mbit/s ≥16.0 Mbit/s OR ≥80.0 Mbit/s-312.0 Mbit/s BELOW - need ≥2 MB/s
Stable Uptime (Relay Reported) 78.9d ≥9.2d - 9.8d (typical) MEETS - all authorities
Stable MTBF (Dir. Auth., mtbf) 14 days ≥22.1d - 53.9d (typical)
[Stricter] moria1: ≥406.4d 		BELOW - 3/9
Fast Speed (Relay Reported) 8.7 Mbit/s ≥800.0 Kbit/s (guarantee) OR ≥816.0 Kbit/s (typical)
[Stricter] moria1: ≥8.4 Mbit/s 		MEETS - ≥100 KB/s guarantee
HSDir WFU (Dir. Auth., wfu) 100.0% ≥98.0% (from all auths) PARTIAL - 7/9
HSDir TK (Dir. Auth., tk) 25.9 days ≥1.0d (8/9 auths)
[Stricter] moria1: ≥9.9d 		PARTIAL - 7/9
IPv6 Reachable (Dir. Auth.) 7/7 tested ≥4/7 (majority) REACHABLE

Per-Authority Details

Each cell shows: your measured value | authority threshold. Green = meets, red = below. Flags: green = all authorities agree, yellow = partial.

Authority Running Valid BW Scan (Authority) v4 v6 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 Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 232.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 76.9d | 8d 28.8d | 49.9d 78.9d | 10.2d 100.0% | 98.0% 76.9d | 1.0d 2026-01-29 04:09:11 3360 bit/s
dannenberg (DE) Yes Yes N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 99.9% | 98% 19.9d | 8d 7.6d | 22.1d 78.9d | 9.8d 99.9% | 98.0% 19.9d | 1.0d 2026-01-29 04:09:11 8.2 Kbit/s
dizum (NL) Yes Yes N Yes — Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 47.7d | 8d 47.3d | 34.4d 78.9d | 9.8d 100.0% | 98.0% 47.7d | 1.0d 2026-01-29 04:09:11 8.2 Kbit/s
faravahar (US) Yes Yes N Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 20.3d | 8d 10.3d | 47.2d 78.9d | 9.2d 100.0% | 98.0% 20.3d | 1.0d 2026-01-29 04:09:11 8.2 Kbit/s
gabelmoo (DE) Yes Yes Y Yes Yes Running, Valid, V2Dir, Fast, Stable 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 304.0 Mbit/s OR 16.0 Mbit/s 99.9% | 98% 17.8d | 8d 5.9d | 53.9d 78.9d | 9.9d 99.9% | 98.0% 17.8d | 1.0d 2026-01-29 04:09:11 2160 bit/s
longclaw (US) Yes Yes Y Yes — Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 80.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 57.8d | 8d 57.7d | 54.6d 78.9d | 9.3d 100.0% | 98.0% 57.8d | 1.0d 2026-01-29 04:09:11 8.2 Kbit/s
maatuska (SE) Yes Yes Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 312.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 32.7d | 8d 13.7d | 54.3d 78.9d | 9.3d 100.0% | 98.0% 32.7d | 1.0d 2026-01-29 04:09:11 2160 bit/s
moria1 (US) Yes Yes Y Yes Yes Running, Valid, V2Dir, Stable 8.7 Mbit/s | 8.4 Mbit/s 8.7 Mbit/s | 240.0 Mbit/s OR 16.0 Mbit/s 99.8% | 98% 9.9d | 8d 11538.6d | 406.4d 78.9d | 9.8d 99.8% | 98.0% 9.9d | 9.9d 2026-01-29 04:09:11 5120 bit/s
tor26 (AT) Yes Yes Y Yes Yes Running, Valid, V2Dir, Fast, Stable, HSDir 8.7 Mbit/s | 816.0 Kbit/s 8.7 Mbit/s | 288.0 Mbit/s OR 16.0 Mbit/s 100.0% | 98% 25.9d | 8d 10.8d | 56.0d 78.9d | 10.3d 100.0% | 98.0% 25.9d | 1.0d 2026-01-29 04:09:11 2080 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.
Stable Uptime (Two Data Sources):
Relay Uptime = From Onionoo API (last_restarted field). This is your relay's self-reported uptime from its 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.