TCP/IP Commands for OS/2
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Commands must be done from a command prompt window. The commands are listed in upper case for presentation only. They should be entered in lower case.
- Note
- hostname may be the IP address of the host, or the host name of the host.
- ARP -A
- Display ARP cache. Use -? for options.
- FTP hostname {port}
- Connect to remote host to get/put files.
- Defaults to port 21. Use -? for list of options. NETSTAT command output may roll through the OS/2 window. To prevent this, add |more to the end of the netstat command. (Or direct output to a file by adding >filename.TXT to the end of the NETSTAT command.)
- HOST ipaddress
- Sends request to an IP address and returns information about the hostname.
- NETSTAT -?
- Display a list of options.
- NETSTAT -A
- Display host network address.
- NETSTAT -C
- Display host ICMP statistics.
- NETSTAT -H
- host name for specified IP address.
- NETSTAT -I
- Display host IP statistics.
- NETSTAT -N
- Display host network interface details. (Like MAC, speed, and statistics)
- NETSTAT -P
- Display host ARP cache.
- NETSTAT -R
- Display host routes. •NETSTAT -S - Display host sockets. •NETSTAT -T - Display host TCP statistics.
- NETSTAT -U
- Display host UDP statistics.
- PING hostname
- Sends an echo request to a host name or address to determine if computer is accessible. (To cancel, use Ctrl + C.) Use -? for list of options.
- TELNET {-pport}hostname
- Log on to remote host. By default, port 23 is used. Use -? for list of options.
- TRACERTE hostname
- Trace hops from this host to destination host. Use -? for list of options.