From d976012bef19439f5c506424c1bed1b9ab10a4f9 Mon Sep 17 00:00:00 2001 From: Tim Bolton Date: Tue, 23 Oct 2018 13:28:51 -0500 Subject: [PATCH] Update README.md Fix documentation and exercise error to add netbomb exercise. --- .../Denial-of-Service/README.md | 29 ++++++++++++------- 1 file changed, 19 insertions(+), 10 deletions(-) diff --git a/Container/Container-Attacks/Denial-of-Service/README.md b/Container/Container-Attacks/Denial-of-Service/README.md index 1efdd2c..aef4c0a 100644 --- a/Container/Container-Attacks/Denial-of-Service/README.md +++ b/Container/Container-Attacks/Denial-of-Service/README.md @@ -51,17 +51,26 @@ Mem: 1994392K used, 55468K free, 2680K shrd, 244K buff, 52960K cached ##### Step 1: -* Run `docker run --rm -ti --privileged -v /:/rootfs -e "TIMEOUT=5" monitoringartist/docker-killer membomb` +* Run `docker run --rm -ti --privileged -v /:/rootfs -e "TIMEOUT=5" monitoringartist/docker-killer netbomb` ```commandline -root@we45:~# docker run --rm -ti --privileged -v /:/rootfs -e "TIMEOUT=5" monitoringartist/docker-killer membomb -membomb - duration 5s -Test: excessive memory (RAM+swap) utilization -Mem: 743292K used, 1306568K free, 2640K shrd, 5532K buff, 158656K cached -Mem: 1996980K used, 52880K free, 2676K shrd, 100K buff, 28592K cached -Mem: 1989836K used, 60024K free, 2556K shrd, 100K buff, 25408K cached -Mem: 1996808K used, 53052K free, 1628K shrd, 100K buff, 24812K cached -Mem: 1996604K used, 53256K free, 248K shrd, 100K buff, 23892K cached +root@we45:~# docker run --rm -ti --privileged -v /:/rootfs -e "TIMEOUT=5" monitoringartist/docker-killer netbomb +netbomb - duration 5s +Test: excessive network utilization - iperf against public iperf server +Used command: iperf -c iperf.scottlinux.com -t 4 -i 1 -p 5201 -u +------------------------------------------------------------ +Client connecting to iperf.scottlinux.com, UDP port 5201 +Sending 1470 byte datagrams, IPG target: 11215.21 us (kalman adjust) +UDP buffer size: 208 KByte (default) +------------------------------------------------------------ +[ 3] local 172.17.0.2 port 50153 connected with 45.33.39.39 port 5201 +[ ID] Interval Transfer Bandwidth +[ 3] 0.0- 1.0 sec 131 KBytes 1.07 Mbits/sec +[ 3] 1.0- 2.0 sec 128 KBytes 1.05 Mbits/sec +[ 3] 2.0- 3.0 sec 128 KBytes 1.05 Mbits/sec +[ 3] 3.0- 4.0 sec 128 KBytes 1.05 Mbits/sec +[ 3] 0.0- 4.0 sec 514 KBytes 1.05 Mbits/sec +[ 3] Sent 358 datagrams /test.sh: line 101: 6 Killed timeout -t ${TIMEOUT} -s KILL bash -c $@ ``` @@ -72,4 +81,4 @@ Mem: 1996604K used, 53256K free, 248K shrd, 100K buff, 23892K cached ```commandline root@we45:~$ clean-docker -``` \ No newline at end of file +```