--local-service. Default protection from DNS amplification attacks.

This commit is contained in:
Simon Kelley
2014-03-05 14:29:54 +00:00
parent 4ea8e80dd9
commit c8a80487cd
6 changed files with 133 additions and 2 deletions

View File

@@ -67,7 +67,16 @@ version 2.69
Add --servers-file. Allows dynamic update of upstream servers
full access to configuration.
Add --local-service. Accept DNS queries only from hosts
whose address is on a local subnet, ie a subnet for which
an interface exists on the server. This option
only has effect is there are no --interface --except-interface,
--listen-address or --auth-server options. It is intended
to be set as a default on installation, to allow
unconfigured installations to be useful but also safe from
being used for DNS amplification attacks.
version 2.68
Use random addresses for DHCPv6 temporary address
allocations, instead of algorithmically determined stable