I would try enabling debug tags and using the string "tproxy". That should give
you some information about the ATS transparency setup and determine if ATS is
actually coming up in transparent mode. I would also check error.log and
diags.log to see if there are any relevant messages.
On Wednesday, August 5, 2015 11:45 AM, Mohamed Marzban
<[email protected]> wrote:
Hi,
I am trying to deploy HTTP transparent proxy cache on Apache Traffic server.
The scenario consists of a client that is connected to the internet router
through the ATS server.
I am using ATS v.6.0. I configured the record.config file as follows:-CONFIG
proxy.config.url_remap.remap_required INT 0
-CONFIG proxy.config.http.server_ports STRING 8080:tr-full
-CONFIG proxy.config.log.logging_enabled INT 3-CONFIG
proxy.config.log.squid_log_enabled INT 1
I followed Alan M. Carroll's iptables, ebtables and other networking commands
(http://network-geographics.com/assets/docs/ApacheCon-2013.pdf ) to route the
HTTP traffic through the ATS using the bridge configuration but it didn't work
with me. On tracing using wireshark at the client side, the handshaking between
the server and the client occurs but the data packets are not received by the
client. Can anyone help me with that?
On the mailing list, I found a previous thread on HTTP transparent caching that
dates back to May 2012. I used iptables DIVERT and networking commands as
recommended by Saraswathi Venkataraman on this thread:
http://mail-archives.apache.org/mod_mbox/trafficserver-users/201205.mbox/%3CBB345F600CB1164AB82F077B37194D4317337487%40mumEX01.India.XoriantCorp.com%3E
The traffic passes through the ATS and the webpages are displayed properly at
the client side. When I stop the ATS, no traffic is received at the client side
so I am sure it goes through the ATS. However, nothing appears in the squid
logs and most probably nothing is cached at the ATS. How can I configure the
ATS to cache the ongoing traffic and view that in the squid log files?
Thanks,
M. Marzban
