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Some tweaks to the documentation for a_record_limit

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Preetha 2018-03-08 11:23:07 -06:00 committed by GitHub
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website/source/docs/agent/options.html.md
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@ -949,17 +949,15 @@ Consul will not enable TLS for the HTTP API unless the `https` port has been ass
* <a name="udp_answer_limit"></a><a href="#udp_answer_limit">`udp_answer_limit`</a> - Limit the number of * <a name="udp_answer_limit"></a><a href="#udp_answer_limit">`udp_answer_limit`</a> - Limit the number of
resource records contained in the answer section of a UDP-based DNS resource records contained in the answer section of a UDP-based DNS
response. Since this parameters is applied only for DNS queries of 512 bytes (without support of EDNS or response. This parameter applies only to UDP DNS queries that are less than 512 bytes. This setting is deprecated
TCP, this setting is now replaced by <a href="#a_record_limit">`a_record_limit`</a> if randomization of and replaced in Consul 1.0.7 by <a href="#a_record_limit">`a_record_limit`</a>.
A/AAAA records is needed.
Its only usage is to limit the size of response of legacy DNS queries (not TCP, not EDNS), so you should
probably not use it.
* <a name="a_record_limit"></a><a href="#a_record_limit">`a_record_limit`</a> - Limit the number of * <a name="a_record_limit"></a><a href="#a_record_limit">`a_record_limit`</a> - Limit the number of
resource records contained in the answser section of a A, AAAA or ANY DNS response (both TCP and UDP). resource records contained in the answer section of a A, AAAA or ANY DNS response (both TCP and UDP).
When answering a question, Consul will use the complete list of When answering a question, Consul will use the complete list of
matching hosts, shuffle the list randomly, and then limit the number of matching hosts, shuffle the list randomly, and then limit the number of
answers to `a_record_limit` (default: no limit). This limit does not apply to SRV records. answers to `a_record_limit` (default: no limit). This limit does not apply to SRV records.
In environments where [RFC 3484 Section 6](https://tools.ietf.org/html/rfc3484#section-6) Rule 9 In environments where [RFC 3484 Section 6](https://tools.ietf.org/html/rfc3484#section-6) Rule 9
is implemented and enforced (i.e. DNS answers are always sorted and is implemented and enforced (i.e. DNS answers are always sorted and
therefore never random), clients may need to set this value to `1` to therefore never random), clients may need to set this value to `1` to