fulltcp.notes

来自「一款用来进行网络模拟的软件」· NOTES 代码 · 共 115 行

Here is the current state of validation tests in NS for FullTCP:
Last updated: September 5, 2005.

test-suite-simple.tcl, test-suite-simple-full.tcl
  Tests in test-suite-simple.tcl that have not been added to 
test-suite-simple-full.tcl: 
tahoe1Bytes, tahoe1RED, tahoe1REDbytes, tahoe3RED, reno5_nobug,
statsECN, stats1Bytes, stats1a, stats1aBytes, statsHeaders,
stats2, stats3, stats4, statsTFRC

test-suite-tcp-init-win.tcl:
  There is a comparable validation test test-suite-tcp-init-win-full.tcl,
but it is not included in "validate", and it has some tests
commented out.  
  The best way to check "test-suite-tcp-init-win-full.tcl" would
  be
to run "test-suite-tcp-init-win-full.tcl" and "test-suite-tcp-init-win.tcl"
side by side, one test at a time, to see if the test results compare.

test-suite-tcpOptions.tcl:
  The following tests do not have comparable tests for Full-TCP:
  Tests of maxburst: 
maxburst_tahoe, maxburst_tahoe1, maxburst_reno, maxburst_reno1, 
maxburst_newreno, maxburst_newreno1, maxburst_sack, maxburst_sack1
  Tests of retransmit timeouts:
timeouts_tahoe, timeouts_tahoe1, timeouts_tahoe2, timeouts_tahoe3,
timeouts_reno, timeouts_reno_noexitFR, timeouts_reno1, timeouts_reno2,
timeouts_reno3, timeouts_newreno, timeouts_newreno_noexitFR,
timeouts_newreno1, timeouts_newreno2, timeouts_newreno3, timeouts_sack,
timeouts_sack1, timeouts_sack2, timeouts_sack3, timeoutsA_tahoe,
timeoutsA_tahoe1,
  I [Sally] checked in two commented-out tests in 
test-suite-tcpOptions.tcl, but the test "onedrop_sack_full" doesn't
look perfect to me.  Does anyone know why the sender sends two
packets for the Fast Retransmit, instead of just one, as in
"onedrop_sack?

test-suite-tcpReset.tcl:
  There is no comparable validation test for FullTCP.

test-suite-newreno.tcl:
  There is no comparable validation test for FullTCP.

test-suite-tcp.tcl: 
  There is no comparable validation test for FullTCP.
  This includes tests of ecn, retransmit timers, TCP after quiescent
periods and underutilized periods.

test-suite-ecn-ack.tcl 
  There is no comparable validation test for FullTCP.
  This contains only one validation test.

test-suite-tcpVariants.tcl:
  The following tests do not have comparable tests for Full-TCP:
  Tests of multiple drops: 
multiple_tahoe, multiple_reno, multiple_newreno, multiple_sack, 
multiple_partial_ack_sack
  Tests of multiple drops, scenario #2: 
multiple2_tahoe, multiple2_reno, multiple2_newreno, multiple2_sack, 
multiple2_partial_ack_sack

test-all-sack, test-all-sack-full.
  Tests in test-all-sack that have not been added to test-all-sack-full: 
FalsePipe, FalsePipe1, sack_dupacks, sack_dupacks1
  Tests commented out in both test-all-sack-full and test-all-sack:
delayedSack, phaseSack, phaseSack2, phaseSack3, timersSack

Functionality added to one-way TCP but not yet added to FullTCP
inclused the following:
Quick-Start: test-all-quickstart
Limited Transmit (RFC 3042): test-all-LimTransmit
HighSpeed TCP (RFC 3649): test-all-tcpHighspeed
  Other validation tests for one-way TCP that don't have a
comparable test for FullTCP include the following:
aimd, greis, rfc793edu, rfc2581, rbp, frto, ack 

test-suite-ecn.tcl, test-suite-ecn-full.tcl:
  There are a number of tests in test-suite-ecn.tcl that are not
in test-suite-ecn-full.tcl.

test-suite-full.tcl:
  This test suite has no equivalent for one-way TCP.
  The following tests are commented out:
twoway_bsdcompat, oneway_bsdcompat

test-suite-testReno-full.tcl:
  This test suite has no equivalent for one-way TCP.
  The following tests are commented out:
Tahoe_FullTCP_without_Fast_Retransmit,
Sack_FullTCP, Tahoe_FullTCP2_without_Fast_Retransmit,
Sack_FullTCP2

-------------------------------------------------------------------
### Tools for listing the tests in each validation test:  ###

# Tool for comparing the tests in two different validation tests:
set filename=tcp-init-win-full
set filename1=tcp-init-win
set filename=ecn-full
set filename1=ecn
grep 'Class Test' test-suite-$filename.tcl |\
 awk '{if($1=="#"){print $1, $3;}else if($1=="#Class"){print "#", $2;}else{print $2}}'>t
grep 'Class Test' test-suite-$filename1.tcl |\
 awk '{if($1=="#"){print $1, $3;}else if($1=="#Class"){print "#", $2;}else{print $2}}'>t1
diff t t1
echo test-suite-$filename1.tcl, test-suite-$filename.tcl

# Tool for listing the tests in a single validation test
set filename=full
grep 'Class Test' test-suite-$filename.tcl |\
 awk '{if($1=="#"){print $1, $3;}else if($1=="#Class"){print "#", $2;}else{print $2}}'
echo test-suite-$filename.tcl
-------------------------------------------------------------------