Description

TNScmd10g is a  tool to prod the oracle tnslsnr process on port 1521/tcp. its used to gather information from the TNS listener port.

Usage

Syntax

tnscmd 10g [command] -h hostname

where ‘command’ is something like ping, version, status, etc. (default is ping)

Options

       [-p port] - alternate TCP port to use (default is 1521)
       [--logfile logfile] - write raw packets to specified logfile
       [--indent] - indent & outdent on parens
       [--10G] - make it work against 10G
       [--rawcmd command] - build your own CONNECT_DATA string
       [--cmdsize bytes] - fake TNS command size (reveals packet leakage)

Example

cyborg@cyborg:~$ tnscmd10g version -h 192.168.1.18
sending (CONNECT_DATA=(COMMAND=version)) to 192.168.1.18:1521
writing 90 bytes
reading