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  1. Confluence Data Center
  2. CONFSERVER-10330

Certain Multicast IP addresses sending CHANGE_TO_EXCLUDE_MODE causing IGMP traffic to be blocked

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      Microsoft Windows Server 2003 Standard Edition Service Pack 1
      Intel Xeon CPU 2 GHz / 2 GHz, 2 GB of RAM
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      On the issue regarding certain IP addresses not working for the clustering, we talked to our Cisco support group and they came back with the following:

      'It looks like for the non-working address (225.137.66.56) the last IGMP message was CHANGE_TO_EXCLUDE_MODE which will block the IGMP traffic for the group. For the working address 23.0.0.5 the last one was CHANGE_TO_INCLUDE_MODE which forward traffic to the mcast group. Could you please check with the multicast test software provider ?'

      Any idea why one address would use TYPE - CHANGE_TO_EXCLUDE_MODE?

            [CONFSERVER-10330] Certain Multicast IP addresses sending CHANGE_TO_EXCLUDE_MODE causing IGMP traffic to be blocked

              matt@atlassian.com Matt Ryall
              pkamal Partha
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