Digital Watchdog Starlight D1363D Informações Técnicas descarregar pdf (Página 31)

It is also possible to enter the system console through the serial port. Presented below are a few

comments about the CLI commands available in the shell.

The ip command will permit you to enter via console and check/change the ip address on any system.

For those not familiar with ip, just issue the command you want with “show”. Commands may also be

abbreviated. Examples:

ip addr sh (will show the ip addresses on the system)

ip ro sh (will show routes)

ip neigh sh (show what the system knows of its neighbors)

You can also issue just “ip” for a usage summary. See the man page for more details.

The iperf command allows you to perform bandwidth tests between two systems. One must run iperf in

server mode, the other in client mode. See the man page or usage summary (iperf --help) for more

details.

For those advanced administrators who find the firewall interface confining, the iptables command

allows them to directly manipulate iptables as well as view iptables statistics. At this time, however,

there is no way to save/restore the rules. If, however, the rules are in an external file, the commands

may be pasted in the same way the license key is pasted in.

The ssh command acts like a normal ssh client in UNIX, but does not use the .ssh directory or save a

list of known hosts. The use of authorized_keys is therefore also unavailable.

By default, the tcpdump and traceroute commands do not do DNS lookups, so the -n option is not

available. The tcpdump option to write a file, while available, cannot be used because the filesystem in

the radios is not writable by admin.

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Digital Watchdog Starlight D1363D Informações Técnicas Página 31