netstat(1CC) displays information about network-related data structures, such as network interfaces (use the -i option) and routing tables (use the -r) option. The utility is available both as a C_INIT(1M) built-in command, and as a standalone actor that supports a wider range of options.
The following example uses the built-in version of netstat to view information about network interfaces and routing tables.
$ rsh target netstat -i Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll ifeth 1500 <Link> 00.e0.29.3c.6c.7f 17 0 10 0 0 ifeth 1500 129.157 129.157.197.88 17 0 10 0 0 lo0 16384 <Link> 0 0 0 0 0 lo0 16384 127 127.0.0.1 0 0 0 0 0 $ rsh target netstat -r Routing tables Internet: Destination Gateway Flags Refs Use Netif Expire 127.0.0.1 127.0.0.1 UH 0 0 lo0 129.157 link#1 UC 0 0 129.157.197.144 8:0:20:a7:d6:f3 UHLW 3 17 ifeth0 1178 |
Note that in order for the built-in version to function, you must set
the ADMIN_NETSTAT
feature to true
and rebuild the ChorusOS system image.
netstat is also available as a stand-alone actor, /bin/netstat.r.