Fixes#275.
Use this as the systemd unit file to run as a service:
[Unit]
Description=Dougal Network Packet Capture
After=network.target remote-fs.target nss-lookup.target
[Service]
ExecStart=/srv/dougal/software/sbin/packet-capture.sh
ExecStop=/bin/kill -s QUIT $MAINPID
Restart=always
User=root
Group=users
Environment=PATH=/usr/bin:/usr/sbin:/usr/local/bin
Environment=INS_HOST=172.31.10.254
WorkingDirectory=/srv/dougal/software/var/
SyslogIdentifier=dougal.pcap
[Install]
WantedBy=multi-user.target
The idea is to capture incoming real-time data to be able to
replay it later on development systems, e.g., for new development
or troubleshooting.
Issue #230.
