Uploaded image for project: 'Traffic Server'
  1. Traffic Server
  2. TS-859

ATS requesting to origin instead to the parent server

    XMLWordPrintableJSON

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.1.0, 3.0.2
    • Component/s: Cache, HTTP, Network
    • Labels:
      None
    • 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.

      Description

      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.

        Attachments

          Activity

            People

            • Assignee:
              zwoop Leif Hedstrom
              Reporter:
              frsarieg Francisco Sariego
            • Votes:
              0 Vote for this issue
              Watchers:
              0 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved: