send message to a remote system


 
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# 1  
Error send message to a remote system

I am analyzing snoop output and want to send "Hello world" to a remote system. I want to see if the message received is encrypted or not.

can I use ping to send a text message?

like ping "helloworld" <IP Addr>

Please help.

Thank you
# 2  
man ping

Code:
     -p pattern
             You may specify up to 16 ``pad'' bytes to fill out the packet you
             send.  This is useful for diagnosing data-dependent problems in a
             network.  For example, ``-p ff'' will cause the sent packet to be
             filled with all ones.

# 3  
-p in my ping (solaris 5.8) is to specify port and not pattern

-p port
Set the base UDP port number used in probes. This
option is used with the -U option. The default
base port number is 33434. The ping utility
starts setting the destination port number of UDP
packets to this base and increments it by one at
each probe.
# 4  
try

nslookup hello.world <target-ip>
# 5  
Quote:
Originally Posted by porter
try

nslookup hello.world <target-ip>

nslookup hello <ip>

its doing nothinig, Had to press ^c
# 6  
nslookup should be sending a UDP/IP DNS queries, give it some time.
 

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