URL:
Reporter RHNID:
Section: -
Language: en-US (English)
Workaround: nc -v target_server_ip 3260 < /dev/null

Description: SG p. 159

Example is given for the netcat command with the -z option. While this option is available on thetraditional implementation of netcat, RHEL only ships with nmap-ncat which does not provide it.
However, according to this issue filed on the project, you should replace the command with the following one :

[root@serverX ~]# nc -v target_server_ip 3260 < /dev/null

The verbosity switch is here for the user to get immediate feedback about whether the connection succeeded or not.