drive_test

A collection of tools for drive-testing networks

What's it for?

Drive-testing networks

How do I build it?

./build.sh

Observe as the executables are built to

cmd/gps_dumper/gps_dumper
cmd/packet_dumper/packet_dumper
cmd/ssh_dumper/ssh_dumper

Optionally, if you need to cross-compile (e.g. for an ARM device):

GOOS=linux GOARCH=arm ./build.sh

How do I run it?

Each tool loops around and dumps to a file in JSON lines (for later processing).

Some of the commands take a JSON config (default config.json).

The following sections some maximal examples of usage...

gps_dumper

# command line
./gps_dumper -host 127.0.0.1 -port 2947 -output-path gps_output.jsonl

packet_dumper

# contents of config.json; note "filter" is in tcpdump / pcap format
{
  "filter": "udp and port 3784"
}

# command line
sudo ./packet_dumper -interface eth0 -config-path config.json -output-path packet_output.jsonl

ssh_dumper

# contents of config.son
{
  "setup_commands": [
    "date"
  ],
  "cycle_commands": [
    "uname -a",
    "uptime",
    "ifconfig -a"
  ]
}

# command line
./packet_dumper \
    -host localhost \
    -port 22 \
    -timeout 5 \
    -username user \
    -password pass \
    -period 8 \
    -config-path config.json \ 
    -output-path ssh_output.jsonl \
    -remove-command-echo true
    -remove-prompt-echo true
    -trim-output true
    -dumb-authentication false