pump: no extra parameters are expected

Usage: pump [OPTION...] -c, --config-file=STRING Configuration file to use instead of /etc/pump.conf -h, --hostname=hostname Hostname to request -i, --interface=iface Interface to configure (normally eth0) -u, --keep-up Keep the interface up when releasing it -k, --kill Kill daemon (and disable all interfaces) -l, --lease=hours Lease time to request (in hours) -L, --leasesecs=seconds Lease time to request (in seconds) --lookup-hostname Force lookup of hostname -r, --release Release interface -R, --renew Force immediate lease renewal -m, --route-metric(metric) Metric applied to routes (normally 0) -v, --verbose Log verbose debug info -s, --status Display interface status -d, --no-dns Don't update resolv.conf --no-gateway Don't set a gateway for this interface --no-ntp Don't update ntp.conf --no-setup Don't set up anything --no-resolvconf Don't set up resolvconf --no-bootp Ignore non-DHCP BOOTP responses -p, --search-path=STRING Use this DNS search path instead of the supplied one --script=STRING Script to use --win-client-ident Set the client identifier to match Window's Help options: -?, --help Show this help message --usage Display brief usage message