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NetBIOS Broadcasts normal

Hello, hope you are well.

I have been setting up a new SophosUTM alongside a TMG 2010 and Cisco ASA device. I have noticed in the logs on the TMG server that the UTM is sending out NetBIOS Name Service broadcasts out on the external interface.

Is this normal, or have I misconfigured something.

Thanks in advance

Dave



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  • Hi Dave,

    There is an associated JIRA with our Sophos XG firewall where the NetBIOS traffic is forwarded through WAN and our developers are verifying the issue. I don't see anything such related to the UTM yet. I wonder if UTM also has the same behavior and you are correct if any internal Linux module generates it.

    Thanks

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  • Hi Dave,

    There is an associated JIRA with our Sophos XG firewall where the NetBIOS traffic is forwarded through WAN and our developers are verifying the issue. I don't see anything such related to the UTM yet. I wonder if UTM also has the same behavior and you are correct if any internal Linux module generates it.

    Thanks

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