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# Overview
This charm provides basic network utilities that can be run from a Juju-deployed
machine.
# Usage
To deploy the charm:
```bash
$ juju deploy cs:~nfv/netutils
```
To run an action:
```bash
$ juju run-action netutils/0 ping destination=google.com
$ juju run-action netutils/0 traceroute destination=google.com
```
To fetch the output of an action:
```bash
$ juju show-action-output 026b3d4c-0bb2-4818-8d24-9855936cdcdf
results:
output: |
traceroute to google.com (216.58.198.78), 30 hops max, 60 byte packets
1 ec2-79-125-0-86.eu-west-1.compute.amazonaws.com (79.125.0.86) 1.431 ms 1.410 ms 1.380 ms
2 100.64.2.73 (100.64.2.73) 1.647 ms 100.64.2.103 (100.64.2.103) 1.247 ms 100.64.2.121 (100.64.2.121) 1.224 ms
3 100.64.0.232 (100.64.0.232) 1.296 ms 100.64.0.184 (100.64.0.184) 1.515 ms 100.64.0.234 (100.64.0.234) 1.079 ms
4 100.64.16.37 (100.64.16.37) 0.377 ms 100.64.16.49 (100.64.16.49) 0.347 ms 100.64.16.1 (100.64.16.1) 0.340 ms
5 176.32.107.12 (176.32.107.12) 0.739 ms 176.32.107.4 (176.32.107.4) 0.875 ms 0.748 ms
6 178.236.0.111 (178.236.0.111) 0.650 ms 0.641 ms 0.645 ms
7 72.14.215.85 (72.14.215.85) 0.544 ms 1.508 ms 1.498 ms
8 209.85.252.198 (209.85.252.198) 0.680 ms 0.659 ms 0.618 ms
9 64.233.174.27 (64.233.174.27) 0.690 ms 0.682 ms 0.634 ms
10 dub08s02-in-f14.1e100.net (216.58.198.78) 0.568 ms 0.560 ms 0.595 ms
status: completed
timing:
completed: 2016-06-29 14:50:04 +0000 UTC
enqueued: 2016-06-29 14:50:03 +0000 UTC
started: 2016-06-29 14:50:03 +0000 UTC
```
## iperf3
Because iperf3 has a client and server component, the netutils charm can operate
as both. Setting the iperf3 configuration value to True will start iperf3 in
server mode, running as a daemon.
```
$ juju deploy cs:~nfv/netutils client
$ juju deploy cs:~nfv/netutils server iperf3=True
$ juju run-action client/0 iperf host=<ip of server> [...]
```
## Scale out Usage
With great scalability comes great power, but please don't use this to DDoS anyone without their permission.
## Known Limitations and Issues
# Contact Information
## Contributing to the charm
- The compiled charm can be found [here](https://www.jujucharms.com/u/nfv/netutils).
- [layer/netutils](https://osm.etsi.org/gitweb/?p=osm/juju-charms.git;a=summary/) contains the source of the layer.
- Please add any bugs or feature requests to the [bugzilla](https://osm.etsi.org/bugzilla/buglist.cgi?component=Juju-charms&list_id=426&product=OSM&resolution=---).