TRACEROUTE_APP packet from 📡 sarmesh.zulipchat.com (O1v4) to !a9e98f8d
| Database ID: | 1041152 |
|---|---|
| Mesh Packet ID: |
0x85d5b8e8
Used for correlation across gateways |
| Timestamp: | 2026-03-16 14:16:26 UTC |
| From Node: | 📡 sarmesh.zulipchat.com (O1v4) |
| To Node: | !a9e98f8d (8f8d) |
| Success: | Processed |
| Protocol: |
TRACEROUTE_APP
Port: 70 |
| Gateway: | Meshtastic l271 (l271) |
|---|---|
| Channel: | LongFast |
| RSSI: | -91 dBm |
| SNR: | -5.75 dBm |
| Hop Info: |
0/6 hops
Start: 6, Limit: 6 |
| Route Path: | !452f3561 → c808📻 (SPR2) → 🚧DEAD ☠️ CENTER🚧 (404E) → Meshtastic 4388 (4388) → Nova Gateway (NWAY) |
|---|---|
| Hop Count: | 4 hops |
| Status: | Complete |
| SNR Towards: | -20.5 dB -17.25 dB -9.0 dB -13.75 dB -7.0 dB -16.5 dB |
Loading route map...
| Hop | From Node | To Node | Distance | SNR (dB) | Direction | Analysis |
|---|---|---|---|---|---|---|
| 1 | 📡 sarmesh.zulipchat.com (O1v4) | !452f3561 | 42.35 km | -20.5 dB | Origin | Hops |
| 2 | !452f3561 | c808📻 (SPR2) | Unknown | -17.25 dB | Relay | Hops |
| 3 | c808📻 (SPR2) | 🚧DEAD ☠️ CENTER🚧 (404E) | Unknown | -9.0 dB | Relay | Hops |
| 4 | 🚧DEAD ☠️ CENTER🚧 (404E) | Meshtastic 4388 (4388) | Unknown | -13.75 dB | Relay | Hops |
| 5 | Meshtastic 4388 (4388) | Nova Gateway (NWAY) | Unknown | -7.0 dB | Destination | Hops |
Building graph...
ServiceEnvelope (MQTT layer) → MeshPacket (Mesh layer) → Decoded Payload (Application data)
| Total Size: | 84 bytes |
|---|---|
| Gateway: | !6983e4d4 |
| Channel: | LongFast |
| Payload Type: | TRACEROUTE_APP |
| Hop Count: | Unknown / 6 |
MQTT ServiceEnvelope contains the MeshPacket plus routing metadata
| Field | Value |
|---|---|
gateway_id |
!6983e4d4
Node ID format |
channel_id |
LongFast
Default public channel |
packet |
MeshPacket (84 bytes)
Contains the actual mesh network packet |
Core mesh packet with routing and payload information
| Field | Value | Type |
|---|---|---|
from |
1770301532
Source node ID |
uint32 |
to |
2850656141
Target node ID |
uint32 |
decoded.portnum |
70
TRACEROUTE_APP |
enum |
decoded.payload_length |
84 bytes
|
size |
hop_limit |
6
Remaining hops allowed |
uint32 |
hop_start |
6
Initial hop limit |
uint32 |
hops_taken |
0
Calculated: hop_start - hop_limit |
derived |
rx_rssi |
-91.0 dBm
Signal strength at gateway |
int32 |
rx_snr |
-5.75 dB
Signal quality at gateway |
float |
rx_time |
1773656196
Receive timestamp |
fixed32 |
via_mqtt |
False
Direct LoRa transmission |
bool |
want_ack |
True
Acknowledgment requested |
bool |
priority |
Not set | enum |
delayed |
Not set | enum |
channel |
Not set | uint32 |
pki_encrypted |
False
Standard encryption |
bool |
next_hop |
Not set | uint32 |
relay_node |
92
Relay node ID |
uint32 |
tx_after |
Not set | uint32 |
timestamp |
1773656186.5198092
Unix timestamp |
uint32 |
Analysis of privacy features and exposure risks when packet is shared via MQTT
| Want ack: | True |
| Gateway ID: | !6983e4d4 |
| Zero Hop Policy: |
Enabled
Direct gateway connection |
| Signal Metrics: |
RSSI: -91.0 dBm SNR: -5.75 dB |
Detailed breakdown of all payload fields and decoded data
| Protocol: | TRACEROUTE_APP |
|---|---|
| Size: | 84 bytes |
| Decoded: | Yes |
| Size: | 84 bytes |
|---|---|
| Format: | Protobuf (Protocol Buffers) |
| Encoding: | Binary with varint and length-delimited fields |
Loading reception map...
| Gateway | Time Offset | RSSI | SNR | Hops | Channel | Timestamp | Actions |
|---|---|---|---|---|---|---|---|
| Meshtastic l271 (l271) Primary |
0.000s
Reference |
-91.0 dBm | -5.75 dB | 0 | LongFast | 2026-03-16 14:16:26 | Current |
| Potter (PTTR) |
-0.035s
Before |
-100.0 dBm | -13.25 dB | 0 | LongFast | 2026-03-16 14:16:26 | View |
| INDIGO🏝️ (INDI) |
+0.024s
After |
-103.0 dBm | -9.25 dB | 0 | LongFast | 2026-03-16 14:16:26 | View |
| S🤖SH_Monitor (🤖) |
+0.047s
After |
-120.0 dBm | -12.75 dB | 0 | LongFast | 2026-03-16 14:16:26 | View |
| 🚧DEAD ☠️ CENTER🚧 (404E) |
+0.066s
After |
-97.0 dBm | -7.75 dB | 0 | LongFast | 2026-03-16 14:16:26 | View |
| Nova Gateway (NWAY) |
+0.085s
After |
-82.0 dBm | -4.25 dB | 0 | LongFast | 2026-03-16 14:16:26 | View |
| homrichter (7154) |
+2.143s
After |
-117.0 dBm | -6.25 dB | 1 | LongFast | 2026-03-16 14:16:28 | View |
Total Receptions
Unique Gateways