Signature Detail
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Short Name |
DNS:AUDIT:AAAA-RR |
|---|---|
Severity |
Info |
Recommended |
No |
Category |
DNS |
Keywords |
IPv6 Resource Record Request |
Release Date |
2011/04/12 |
Update Number |
1901 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
DNS: IPv6 Resource Record Request
This signature detects IPv6 Resource Record (RR) requests. The requesting client is configured to use IPv6 either natively or via a tunneling solution, such as Teredo, 6to4, ISATAP, or other IPv6 tunnel brokers. Such tunneled traffic is not inspected by the IDP and could be an evasion attempt.
References