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From Alan Carroll <solidwallofc...@yahoo-inc.com>
Subject Re: Setting up Transparent Proxy
Date Wed, 27 Jan 2016 15:10:52 GMT
Congratulations. Unfortunately transparent proxying is very challenging and the bridging case
is particularly difficult because so many different and subtle things can go wrong. I can
say I spent more than 5 days the first time I tried to get this working. 

    On Wednesday, January 27, 2016 4:40 AM, Muhammad Faisal <faisalusuf@yahoo.com> wrote:
 

  Hello experts,
 Issue resolved. The client subnet was different than ATS bridge network. The ATS was confused
where to send the packet so an static route towards client router resolved the issue however
it took approx 5 days to sort this out. 
 
 The ATS is impressive and is preferred it over squid and I'm happy on my decision. Thanks
Devs 
 
 On 1/27/2016 1:10 PM, Muhammad Faisal wrote:
  
 
 Here are the iptable logs. Any idea why http traffic is not being processed?
 
 Jan 27 03:05:15 wc01 kernel: tproxy-PacketsIN=br0 OUT= MAC=a4:ba:db:3f:75:7e:00:25:9e:f3:c8:93:08:00
SRC=CLIENT-IP DST=204.93.159.122 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=14176 DF PROTO=TCP SPT=17000
DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: tproxy-PacketsIN=br0 OUT= MAC=a4:ba:db:3f:75:7e:00:25:9e:f3:c8:93:08:00
SRC=CLIENT-IP DST=204.93.159.122 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=14177 DF PROTO=TCP SPT=17001
DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=46 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=42 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=40 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=38 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=36 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=34 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=32 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=30 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=28 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=26 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=24 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=22 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=20 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=18 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=16 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=14 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=12 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=10 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=8 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=6 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=4 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=2 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=47 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=45 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=43 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=41 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=39 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=37 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=35 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=33 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=31 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=29 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=27 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=25 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=23 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=21 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=19 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=17 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=15 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=13 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=11 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=9 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=7 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=5 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=3 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:16 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:18 wc01 kernel: tproxy-PacketsIN=br0 OUT= MAC=a4:ba:db:3f:75:7e:00:25:9e:f3:c8:93:08:00
SRC=CLIENT-IP DST=204.93.159.122 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=14178 DF PROTO=TCP SPT=17000
DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: tproxy-PacketsIN=br0 OUT= MAC=a4:ba:db:3f:75:7e:00:25:9e:f3:c8:93:08:00
SRC=CLIENT-IP DST=204.93.159.122 LEN=52 TOS=0x00 PREC=0x00 TTL=126 ID=14179 DF PROTO=TCP SPT=17001
DPT=80 WINDOW=8192 RES=0x00 SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=46 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=44 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=42 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=40 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=38 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=36 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=34 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=32 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=30 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=28 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=26 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=24 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=22 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=20 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=18 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=16 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=14 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=12 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=10 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=8 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=6 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=4 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=2 ID=0 DF PROTO=TCP SPT=80
DPT=17000 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=49 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=47 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=45 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=43 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=41 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=39 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=37 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=35 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=33 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=31 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=29 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=27 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=25 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=23 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=21 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=19 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=17 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=15 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=13 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=11 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=9 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=7 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=5 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=3 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 Jan 27 03:05:19 wc01 kernel: Out-packetsIN=br0 OUT= MAC=a4:ba:db:3f:75:7c:00:25:9e:d2:18:c0:08:00
SRC=204.93.159.122 DST=CLIENT-IP LEN=52 TOS=0x00 PREC=0x00 TTL=1 ID=0 DF PROTO=TCP SPT=80
DPT=17001 WINDOW=14600 RES=0x00 ACK SYN URGP=0
 
 On 1/27/2016 12:49 PM, Muhammad Faisal wrote:
  
 Hi Alan,
 
 Now on fresh system i have configured this as per your ApacheCon slides. Still no luck i
dont see any packet when logging enabled on iptables because DIVERT action is missing.
 
 
 Alan Guide:
 
 ip rule add fwmark 1/1 table 1
 ip route add local 0/0 dev lo table 1
 iptables -t mangle -A PREROUTING -i em2 -p tcp -m tcp --dport 80 -j TPROXY --on-ip 0.0.0.0
--on-port 8080 --tproxy-mark 1/1
 iptables -t mangle -A PREROUTING -i em1 -p tcp -m tcp --sport 80 -j MARK --set-mark 1/1
 iptables -t filter --flush FORWARD
 iptables -t filter --flush INPUT
 ebtables -t broute -A BROUTING -p IPv4 --ip-proto tcp --ip-dport 80 -j redirect -- redirect-target
DROP
 ebtables -t broute -A BROUTING -p IPv4 --ip-proto tcp --ip-sport 80 -j redirect -- redirect-target
DROP
 
 On 1/27/2016 9:59 AM, Muhammad Faisal wrote:
  
 Update:
 No downgraded to CentOS6.5, ATS 5.2.3 
 
 Now the traffic.out showing logs but still http sites still not wokring.
 
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_cs) tcp_init_cwnd_set 0
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_cs) desired TCP congestion window
is 0
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_tunnel) [3013] producer_handler
[http server VC_EVENT_READ_COMPLETE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_redirect) [HttpTunnel::producer_handler]
enable_redirection: [1 0 0] event: 102
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http) [3013] [&HttpSM::tunnel_handler_server,
VC_EVENT_READ_COMPLETE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_ss) [3068] session closing, netvc
0x2b09ac0110c0
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_tunnel) [3013] consumer_handler
[user agent VC_EVENT_WRITE_COMPLETE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http) [3013] [&HttpSM::tunnel_handler_ua,
VC_EVENT_WRITE_COMPLETE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_cs) [3013] session closed
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_cs) [3013] session destroy
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http) [3013] [HttpSM::main_handler,
HTTP_TUNNEL_EVENT_DONE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http) [3013] [&HttpSM::tunnel_handler,
HTTP_TUNNEL_EVENT_DONE]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_redirect) [HttpTunnel::deallocate_postdata_copy_buffers]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_redirect) [HttpTunnel::deallocate_postdata_copy_buffers]
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http_seq) Skipping cop heartbeat logging
& stats due to config
 [Jan 26 23:57:05.125] Server {0x2b0986322700} DEBUG: (http) [3013] deallocating sm
 
 Please help me out to configure ATS with tproxy.
 
 On 1/26/2016 11:18 AM, Muhammad Faisal wrote:
  
 Hi Alan,
 The output is as follows:
 
 [root@ATS ~]# ip route show table 100
 local default dev lo  scope host
 
 
 IPtables rules showing increasing packet counts:
 
 # Generated by iptables-save v1.4.7 on Tue Jan 26 11:09:34 2016
 *mangle
 :PREROUTING ACCEPT [1601:195856]
 :INPUT ACCEPT [1853:208672]
 :FORWARD ACCEPT [0:0]
 :OUTPUT ACCEPT [1588:275561]
 :POSTROUTING ACCEPT [1588:275561]
 :DIVERT - [0:0]
 [1853:208672] -A PREROUTING -j LOG --log-prefix " Towards_ATS " --log-level 7
 [252:12816] -A PREROUTING -i em2 -p tcp -m tcp --dport 80 -j TPROXY --on-port 8080 --on-ip
0.0.0.0 --tproxy-mark 0x1/0x1
 [712:36656] -A PREROUTING -i em1 -p tcp -m tcp --sport 80 -j MARK --set-xmark 0x1/0x1
 COMMIT
 # Completed on Tue Jan 26 11:09:34 2016
 [root@wc01 ~]# iptables-save -c
 # Generated by iptables-save v1.4.7 on Tue Jan 26 11:09:35 2016
 *mangle
 :PREROUTING ACCEPT [1618:196819]
 :INPUT ACCEPT [1873:209787]
 :FORWARD ACCEPT [0:0]
 :OUTPUT ACCEPT [1604:277388]
 :POSTROUTING ACCEPT [1604:277388]
 :DIVERT - [0:0]
 [1873:209787] -A PREROUTING -j LOG --log-prefix " Towards_ATS " --log-level 7
 [255:12968] -A PREROUTING -i em2 -p tcp -m tcp --dport 80 -j TPROXY --on-port 8080 --on-ip
0.0.0.0 --tproxy-mark 0x1/0x1
 [722:37168] -A PREROUTING -i em1 -p tcp -m tcp --sport 80 -j MARK --set-xmark 0x1/0x1
 COMMIT
 # Completed on Tue Jan 26 11:09:35 2016
 
 
 On 1/26/2016 12:06 AM, Alan Carroll wrote:
  
  Two recommendations: 
  What is the output of
  
  ip route show table 100 
  Also you should look at the iptable rule counts to see if those rules are being hit at all.

 
      On Monday, January 25, 2016 12:50 PM, Muhammad Faisal <faisalusuf@yahoo.com> wrote:
  
 
    Update:
 When i flush ebtables the http browsing starts via bridge. But when i put the below rules
browsing stops:
 
 ebtables -t broute -A BROUTING -i em2 -p ipv4 --ip-proto tcp --ip-dport 80 -j redirect --redirect-target
DROP
 ebtables -t broute -A BROUTING -i em1 -p ipv4 --ip-proto tcp --ip-sport 80 -j redirect --redirect-target
DROP
 
 I ties logging both rules can see packets are being processed but iptables rules logs are
empty. Any clue i have upgraded the kernel to 4.4 even still same situation.
 
 Thanks
 
  On 1/25/2016 11:12 PM, Muhammad Faisal wrote:
  
 
    Hi Alan,
 Thanks for your response. I went through your presentation (youtube video + Slides) indeed
before starting configuration. It enhanced my understanding of ATS. However i found another
straight forward step by  step process at this location which i followed: http://apache-traffic-server.24303.n7.nabble.com/attachment/1638/0/ATS%20on%20Centos.txt
 
 When i remove ebtables rules the http browsing starts. Any suggestions?
 
 The output of traffic.out has nothing special seems no traffic is processed by ATS (using
latest stable release 6.0). Please see below
 
 traffic.out 
 raffic_server: using root directory '/usr/local'
 /usr/local/bin/trafficserver restart
 [traffic_server: Terminated (Signal sent by kill() 4771 0)TrafficManager] ==> Cleaning
up and reissuing signal #15
 [E. Mgmt] log ==> [TrafficManager] using root directory '/usr/local'
 traffic_server: using root directory '/usr/local'
 
 
 /etc/sysctl.conf
net.ipv4.ip_forward = 1
net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.eth0.rp_filter = 0
net.ipv4.conf.eth1.rp_filter = 0
net.ipv4.conf.br0.rp_filter = 0

IPTABLES Rules in your apachecon ppt:
iptables -t mangle -A PREROUTING -i em2 -p tcp -m tcp --dport 80 -j TPROXY --on-ip 0.0.0.0
--on-port 8080 --tproxy-mark 0x1/0x1
iptables -t mangle -A PREROUTING -i em1 -p tcp -m tcp --sport 80 -j MARK --set-mark 0x1/0x1
 This is what i have applied on the server:
============================================
 iptables -t mangle -N DIVERT
 iptables -t mangle -A DIVERT -j LOG --log-prefix ' Towards_ATS ' --log-level 7
 iptables -t mangle -A DIVERT -j MARK --set-mark 1
 iptables -t mangle -A DIVERT -j ACCEPT
 iptables -t mangle -A PREROUTING -p tcp -m socket -j DIVERT
 iptables -t mangle -A PREROUTING -p tcp --dport 80 -j TPROXY --tproxy-mark 0x1/0x1 --on-port
8080
===========================================
 
 
 
 On 1/25/2016 8:55 PM, Alan Carroll wrote:
  
 You configuration to enable debugging is correct but there is no point in adding it to traffic_logstat,
it will have no effect. The debug output should be placed in the var/log/trafficserver/traffic.out
file.

I need to check my notes (it's been a while since I worked with this) but I think you iptables
rules should be interface dependent (as with ebtables) to allow packets to escape after going
through ATS. I also don't recall using divert.


Did you set the /etc/sysctl.conf value?

You might find this interesting - 
https://www.dropbox.com/sh/h7erczfbt8ug8kn/cMyk4ukVSg?m - it's a presentation on transparent
proxy.
 
 
 
    
 
      
 
 
 
 
 
 
 
 
 

  
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