Not yet finalized MSG-Flow for 'telnet-flows'

User TCP-CL telnetd login shell
| | | | |
+-start-telnet
Info for start-telnet
No link information between act and comp for start-telnet
| | | |
|--tcp-cl-connect
Info for tcp-cl-connect
No link information between msg and prot for tcp-cl-connect
-->| | | |
| |---SYN
Info for SYN
No link information between msg and prot for SYN
dst_port23
src_port33333
--->| | |
| | +-invoked-via-inetd
Info for invoked-via-inetd
No link information between act and comp for invoked-via-inetd
| |
| |<-SYN+ACK
Info for SYN+ACK
No link information between msg and prot for SYN+ACK
dst_port33333
src_port23
-| | |
|<-tcp-cl-connected
Info for tcp-cl-connected
No link information between msg and prot for tcp-cl-connected
dst_port33333
src_port23
-| | | |
| |---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port23
src_port33333
--->| | |
| | +-alloc-pty-create-login
Info for alloc-pty-create-login
No link information between act and comp for alloc-pty-create-login
| |
| | |------Invoke-login
Info for Invoke-login
No link information between msg and prot for Invoke-login
------>| |
| | |<---------stdout
Info for stdout
No link information between msg and prot for stdout
datalogin:
---------| |
| |<---DATA
Info for DATA
No link information between msg and prot for DATA
dst_port33333
src_port23
datalogin:
--| | |
| |---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port23
src_port33333
datalogin:
--->| | |
|<--tcp-cl-receive
Info for tcp-cl-receive
No link information between msg and prot for tcp-cl-receive
datalogin:
--| | | |
|----tcp-cl-send
Info for tcp-cl-send
No link information between msg and prot for tcp-cl-send
data[user]
--->| | | |
| |---DATA
Info for DATA
No link information between msg and prot for DATA
dst_port23
src_port33333
data[user]
-->| | |
| |<---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port33333
src_port23
data[user]
---| | |
| | |----------stdin
Info for stdin
No link information between msg and prot for stdin
data[user]
--------->| |
| | |<---------stdout
Info for stdout
No link information between msg and prot for stdout
datapassword:
---------| |
| |<---DATA
Info for DATA
No link information between msg and prot for DATA
dst_port33333
src_port23
datapassword:
--| | |
| |---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port23
src_port33333
datapassword:
--->| | |
|<--tcp-cl-receive
Info for tcp-cl-receive
No link information between msg and prot for tcp-cl-receive
datapassword:
--| | | |
|----tcp-cl-send
Info for tcp-cl-send
No link information between msg and prot for tcp-cl-send
data[password]
--->| | | |
| |---DATA
Info for DATA
No link information between msg and prot for DATA
dst_port23
src_port33333
data[password]
-->| | |
| |<---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port33333
src_port23
data[password]
---| | |
| | |----------stdin
Info for stdin
No link information between msg and prot for stdin
data[password]
--------->| |
| | |<---------stdout
Info for stdout
No link information between msg and prot for stdout
datalast login
---------| |
| | | |-Invoke-shell
Info for Invoke-shell
No link information between msg and prot for Invoke-shell
->|
| | |<-----------------stdout
Info for stdout
No link information between msg and prot for stdout
datacmd:
-----------------|
| |<---DATA
Info for DATA
No link information between msg and prot for DATA
dst_port33333
src_port23
datacmd:
--| | |
| |---ACK
Info for ACK
No link information between msg and prot for ACK
dst_port23
src_port33333
datacmd:
--->| | |
|<--tcp-cl-receive
Info for tcp-cl-receive
No link information between msg and prot for tcp-cl-receive
datacmd:
--| | | |

You can and paste the above flow representation in a text file or in your favourite text editor using a monospace font. Ofcourse you will loose the context sensitive output and the links towards additional information.

Once the message flow is finalized a graphical representation will be created. As well as a textual reprensentation usable for some free tools.

Decission table

The decission table shows which decissions have been made so far and which to make. The header contains the choice number and the entity making the choice. The choices are shown from left (latest) to right (earlier) which make it handier to follow or adapts. All choices you could have choisen on a specific level are displayed. You can click on the description to make a different choice.

telnet-flows : The main start of a telnet flow.
  #3
User		 #2
login		 #1
inetd
1 Telnet-cmd-cd Recv-Correct-Pwd Reject-TCP-ses
2 Telnet-cmd-ls Recv-Wrong-Pwd Accept-TCP-ses
3 Telnet-cmd-exit