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SWA Error: Last contact < 5 hours

We are rolling out the Sophos web appliance across multiple locations globally, and have them reporting into a single management appliance. All systems are VM's. No traffic is being handled by these systems, and the only settings configured have been their network settings. The management system has had the management password configured.

11 web appliances total

Issue:

3 Web appliances show up in an errored state on the management appliance, providing the following information:

Last contact: < 5 hours

Monitor: Connection to management appliance

Message: The appliance is unable to connect to the management appliance.

Troubleshooting steps taken:

Connectivity test run from appliances: Passed

Ping/Traceroute test from appliances: Passed

Ping/Traceroute from multiple locations: Passed

Confirmed ability to log on to web appliance's web interface while in same network as manager.

Shutdown/reboot (system & interface): Error continues to exist

Remove/Add appliance to manager: Error continues to exist (still stating last contact < 5hrs)

Created new management system in different location: Error immediately shows up (still stating last contact < 5hrs)

:27049


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Parents
  • Petr,

    Thank you for looking into my issue. I have followed up with our network department, and port 22 is open for SSH between the appliances and the web manager. They verified traffic going through as connectivity tests were run from multiple systems.

    The list of ports you had provided (via link) were provided to our network team prior to the configuration of the appliances. Connectivity tests pass without issue from appliances to the manager.

    Hence why this issue is confusing, as there don't seem to be any visible connectivity issues.

    :27107
Reply
  • Petr,

    Thank you for looking into my issue. I have followed up with our network department, and port 22 is open for SSH between the appliances and the web manager. They verified traffic going through as connectivity tests were run from multiple systems.

    The list of ports you had provided (via link) were provided to our network team prior to the configuration of the appliances. Connectivity tests pass without issue from appliances to the manager.

    Hence why this issue is confusing, as there don't seem to be any visible connectivity issues.

    :27107
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