DERP Prober

Probes:

Name Probe Class & Labels Interval Last Finished Last Started Status Latency Last Error
derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/[CN-SHA1] Tencent Lighthouse 200M/mesh
derp_mesh
class=derp_mesh
derp_path=single
hostname=sha1.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/[CN-SHA1] Tencent Lighthouse 200M/mesh
region=CN-SHA
region_id=901
15s 13s ago
2026-07-22T02:02:07+08:00
13s ago
2026-07-22T02:02:07+08:00
failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
derp.Recv: EOF
derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/[CN-SHA2] Aliyun SWAS 200M/mesh
derp_mesh
class=derp_mesh
derp_path=mesh
hostname=sha1.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/[CN-SHA2] Aliyun SWAS 200M/mesh
region=CN-SHA
region_id=901
15s 2s ago
2026-07-22T02:02:19+08:00
2s ago
2026-07-22T02:02:19+08:00
failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
derp.Recv: EOF
derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/tls
tls
class=tls
hostname=sha1.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/tls
region=CN-SHA
region_id=901
15s 12s ago
2026-07-22T02:02:08+08:00
13s ago
2026-07-22T02:02:08+08:00
succeeded
Recent: [true true true true true true true true true true]
Mean: 1
459.534835ms
Recent: [449.146863ms 490.549587ms 469.702617ms 422.767085ms 464.230678ms 386.770648ms 388.747083ms 442.093536ms 449.716017ms 459.534835ms]
Median: 386.770648ms
derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/udp
derp_udp
address_family=ipv4
class=derp_udp
hostname=sha1.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/udp
region=CN-SHA
region_id=901
15s 7s ago
2026-07-22T02:02:13+08:00
7s ago
2026-07-22T02:02:13+08:00
succeeded
Recent: [true true true true true true true true true true]
Mean: 1
1.176261ms
Recent: [1.446462ms 1.604021ms 1.323401ms 1.136496ms 987.399µs 1.426496ms 972.219µs 1.01433ms 1.430742ms 1.176261ms]
Median: 1.426496ms
derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/udp6
derp_udp
address_family=ipv6
class=derp_udp
hostname=sha1.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA1] Tencent Lighthouse 200M/udp6
region=CN-SHA
region_id=901
15s 4s ago
2026-07-22T02:02:16+08:00
1s ago
2026-07-22T02:02:19+08:00
running
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/[CN-SHA1] Tencent Lighthouse 200M/mesh
derp_mesh
class=derp_mesh
derp_path=mesh
hostname=sha2.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/[CN-SHA1] Tencent Lighthouse 200M/mesh
region=CN-SHA
region_id=901
15s 2s ago
2026-07-22T02:02:19+08:00
2s ago
2026-07-22T02:02:19+08:00
failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
derphttp.Client.Connect connect to region 901 (CN-SHA-[CN-SHA2] Aliyun SWAS 200M): dial tcp6: lookup sha2.derp.brightsu.cn on 127.0.0.53:53: no such host
derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/[CN-SHA2] Aliyun SWAS 200M/mesh
derp_mesh
class=derp_mesh
derp_path=single
hostname=sha2.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/[CN-SHA2] Aliyun SWAS 200M/mesh
region=CN-SHA
region_id=901
15s Never Never failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
derphttp.Client.Connect connect to region 901 (CN-SHA-[CN-SHA2] Aliyun SWAS 200M): dial tcp6: lookup sha2.derp.brightsu.cn on 127.0.0.53:53: no such host
derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/tls
tls
class=tls
hostname=sha2.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/tls
region=CN-SHA
region_id=901
15s 13s ago
2026-07-22T02:02:07+08:00
13s ago
2026-07-22T02:02:07+08:00
failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: []
Median: 0s
connecting to "sha2.derp.brightsu.cn:15434": dial tcp 106.14.21.37:15434: connect: connection refused
derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/udp
derp_udp
address_family=ipv4
class=derp_udp
hostname=sha2.derp.brightsu.cn
name=derp/CN-SHA/[CN-SHA2] Aliyun SWAS 200M/udp
region=CN-SHA
region_id=901
15s 1s ago
2026-07-22T02:02:19+08:00
14s ago
2026-07-22T02:02:07+08:00
failed
Recent: [false false false false false false false false false false]
Mean: 0
0s
Recent: [9.589082ms 15.797317ms 10.198401ms 9.566273ms 10.506052ms 10.513068ms 10.59652ms 9.451484ms 9.86115ms 4.214380653s]
Median: 10.513068ms
timeout reading from 106.14.21.37: read udp [::]:43415: i/o timeout
derpmap-probe
derp_map
class=derp_map
name=derpmap-probe
15s 4s ago
2026-07-22T02:02:17+08:00
4s ago
2026-07-22T02:02:17+08:00
succeeded
Recent: [true true true true true true true true true true]
Mean: 1
267.655µs
Recent: [223.263µs 238.986µs 262.075µs 221.453µs 231.344µs 222.459µs 271.656µs 207.299µs 245.872µs 267.655µs]
Median: 222.459µs