Checksum computation!

[dccp2tcp] / README

diff --git a/README b/README
index 4ef844a480557fd1542e87cbda4b8157288689b8..68c09cad12b5cab0b3e07b54521b1fc9403d9c8d 100644 (file)
--- a/README
+++ b/README
@@ -16,8 +16,10 @@ from http://www.tcptrace.org and the version of xplot available from http://www.
 
 
 Usage is pretty simple:
-dccp2tcp dccp_file tcp_file [-d] [-y] [-g] [-s]
+dccp2tcp dccp_file tcp_file [-d] [-V] [h] [-y] [-g] [-s]
        -d is debug
+       -V is Version information
+       -h is help
        -y shifts the window line in tcptrace (yellow) to the highest received acknowledgment. Normally this line is just a constant amount more than the ack number(i.e. useless).
        -g shifts the ack line in tcptrace (green) to the highest received acknowledgment. Normally this line is the standard TCP ack number, which, for DCCP, translates to the highest contiguous acknowledgement in the ack vector.
        -s converts the DCCP ack vector to TCP SACKS. Specify -s twice to only see those Ack vectors with a loss interval in them. This is convenient way to see loss events.
@@ -34,9 +36,8 @@ xplot a2b_tsg.xpl a2b_rtt.xpl
 This program does have several important limitations:
        1)CCID2 ONLY
        2)DCCP MUST use 48 bit sequence numbers.
-       3)Checksums are not computed (they are zeroed).
-       4)DCCP DATA packets are not implemented (Linux doesn't use them)
-       5)DCCP Ack packets show up as TCP packets containing one byte
+       3)DCCP DATA packets are not implemented (Linux doesn't use them)
+       4)DCCP Ack packets show up as TCP packets containing one byte
 
 
 dccp2tcp is free software: you can redistribute it and/or modify
@@ -53,7 +54,7 @@ You should have received a copy of the GNU General Public License
 along with dccp2tcp.  If not, see <http://www.gnu.org/licenses/>.
 
 
-Copyright 2011
+Copyright 2013
 Samuel Jero
 Computer Science student, Ohio University
 sj323707@ohio.edu