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https://issues.apache.org/jira/browse/TS-859?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13079869#comment-13079869
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yangbo commented on TS-859:
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Yes, I try it, it's available.
> ATS requesting to origin instead to the parent server
> -----------------------------------------------------
>
> Key: TS-859
> URL: https://issues.apache.org/jira/browse/TS-859
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache, HTTP, Network
> Affects Versions: 3.0.0
> Environment: ATS 3.0
> CentOS 5.6 Linux 2.6.18-238.12.1.el5 64 bit. gcc 4.1.2-50.el5
> Compiled in this machine. Clean installation.
> Reporter: Francisco Sariego
> Assignee: Leif Hedstrom
> Priority: Critical
> Fix For: 3.1.0
>
>
> I'm trying to configure parent servers for hierarchical caching in a forward
> proxy mode, but I am showing strange effects.
> I have 3 servers:
> - The ATS 3.0 server (172.16.1.144)
> - The parents (172.16.1.195, 172.16.1.196)
> My installation is clean and I've changed only a few parameters.
> - records.config:
> CONFIG proxy.config.url_remap.remap_required INT 0
> CONFIG proxy.config.http.parent_proxy_routing_enable INT 1
> - parent.config
> dest_domain=. parent="172.16.1.195:8080; 172.16.1.196:8080"
> round_robin=strict
> If I request http://www.apache.org from my web browser, I see, using "tcpdump
> port 8080 -nn" in the ATS 3.0 machine connections to "140.211.11.131.8080"
> (www.apache.org) but nothing to the parent servers.
> Connectivity between the ATS and the parents are confirmed using telnet to
> the 8080 port, and is responding to HTTP requests.
> If I disable the parent config, ATS 3.0 works well.
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