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Posted to commits@trafficcontrol.apache.org by gi...@apache.org on 2018/04/26 17:18:10 UTC
[3/4] incubator-trafficcontrol-website git commit: Update docs from
commit ef7b51f8766f2b574be132ed4f729490b8e89df0
http://git-wip-us.apache.org/repos/asf/incubator-trafficcontrol-website/blob/9d004acc/docs/master/_sources/admin/traffic_ops/using.rst.txt
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diff --git a/docs/master/_sources/admin/traffic_ops/using.rst.txt b/docs/master/_sources/admin/traffic_ops/using.rst.txt
index 5b0f2a8..b4bdece 100644
--- a/docs/master/_sources/admin/traffic_ops/using.rst.txt
+++ b/docs/master/_sources/admin/traffic_ops/using.rst.txt
@@ -291,135 +291,149 @@ Delivery Service
================
The fields in the Delivery Service view are:
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Name | Description |
-+==================================================+=====================================================================================================================================================================================================================+
-| Active | When this is set to no Traffic Router will not serve DNS or HTTP responses for this delivery service. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Content Routing Type | The type of content routing this delivery service will use. See :ref:`rl-ds-types`. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Key(XML ID) | A unique string that identifies this delivery service. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Display Name | Delivery Service Name. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Tenant | Dropdown to choose the appropriate tenant for your delivery service. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| CDN | Dropdown to choose the CDN that the delivery service will use. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Origin Server Base URL | The Origin Server's base URL. This includes the protocol (http or https). Example: ``http://movies.origin.com`` |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Protocol | The protocol to serve this delivery service to the clients with: |
-| | |
-| | - 0 http |
-| | - 1 https |
-| | - 2 both http and https |
-| | - 3 http to https |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Long Description | Long description for this delivery service. To be consumed from the APIs by downstream tools (Portal). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Delivery Service URLs | List of URLs derived from Protocol + Routing Name + XML ID + CDN Domain |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| **Advanced** | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Routing Name | The routing name to use for the delivery FQDN, i.e. ``<routing-name>.<deliveryservice>.<cdn-domain>``. It must be a valid hostname without periods. [2]_ |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| DSCP Tag | The DSCP value to mark IP packets to the client with. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| IPv6 Routing Enabled? | When set to yes, the Traffic Router will respond to AAAA DNS requests for the routed name of this delivery service. Otherwise, only A records will be served. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Range Request Handling | (experimental) How to treat range requests: |
-| | |
-| | - 0 Do not cache (ranges requested from files taht are already cached due to a non range request will be a HIT) |
-| | - 1 Use the `background_fetch <https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/background_fetch.en.html>`_ plugin. |
-| | - 2 Use the cache_range_requests plugin. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Query String Handling | How to treat query strings: |
-| | |
-| | - 0 use in cache key and hand up to origin -this means each unique query string Is treated as a unique URL. |
-| | - 1 Do not use in cache key, but pass up to origin - this means a 2 URLs that are the same except for the query string will match, and cache HIT, while the origin still sees original query string in the request. |
-| | - 2 Drop at edge - this means a 2 URLs that are the same except for the query string will match, and cache HIT, while the origin will not see original query string in the request. |
-| | |
-| | **Note:** Choosing to drop query strings at the edge will preclude the use of a Regex Remap Expression. See :ref:`rl-regex-remap`. |
-| | To set the qstring without the use of regex remap, or for further options, see :ref:`rl-qstring-handling`. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Use Multi Site Origin Feature | Enable the Multi Site Origin feature for this delivery service. See :ref:`rl-multi-site-origin` |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Logs Enabled | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Provider | ip geolocation provider |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Miss Default Latitude | Default Latitude for this delivery service. When client localization fails for both Coverage Zone and Geo Lookup, this the client will be routed as if it was at this lat. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Miss Default Longitude | Default Longitude for this delivery service. When client localization fails for bot Coverage Zone and Geo Lookup, this the client will be routed as if it was at this long. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Limit? | Some services are intended to be limited by geography. The possible settings are are: |
-| | |
-| | - None - Do not limit by geography. |
-| | - CZF only - If the requesting IP is not in the Coverage Zone File, do not serve the request. |
-| | - CZF + US - If the requesting IP is not in the Coverage Zone File or not in the United States, do not serve the request. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Limit Countries | (for HTTP routed delivery services only) Do not serve the request to specific countries. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Geo Limit Redirect URL | (for HTTP routed delivery services only) This is the URL Traffic Router will redirect to when Geo Limit Failure. See :ref:`rl-tr-ngb` |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Signing Algorithm | See :ref:`rl-signed-urls`. |
-| | None |
-| | URL Signature Keys |
-| | URI Signing Keys |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Bypass Ipv4 | (For DNS routed delivery services only) This is the address to respond to A requests with when the the max Bps or Max Tps for this delivery service are exceeded. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Bypass IPv6 | (For DNS routed delivery services only) This is the address to respond to AAAA requests with when the the max Bps or Max Tps for this delivery service are exceeded. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| DNS Bypass Cname | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| DNS Bypass TTL | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Maximum Bytes per Second allowed per session | The maximum bytes per second a cache will delivery on any single TCP connection. This uses the Linux kernel's Fair Queuing setsockopt(SO_MAX_PACING_RATE) to limit the rate of delivery. Traffic exceeding this |
-| | speed will only be rate-limited and not diverted. This option *requires* `net.core.default_qdisc = fq` in `/etc/sysctl.conf`. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Long Description | Long description for this delivery service. To be consumed from the APIs by downstream tools (Portal). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Max DNS Answers | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Delivery Service DNS TTL | The Time To Live on the DNS record for the Traffic Router A and AAAA records (``<routing-name>.<deliveryservice>.<cdn-domain>``). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Delivery Service Profile | The profile for this delivery service. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Global Max Mbps | The maximum bits per second this delivery service can serve across all EDGE caches before traffic will be diverted to the bypass destination. For a DNS delivery service, the Bypass Ipv4 or Ipv6 will be used |
-| | (depending on whether this was a A or AAAA request), and for HTTP delivery services the Bypass FQDN will be used. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Global Max TPS | The maximum transactions per se this delivery service can serve across all EDGE caches before traffic will be diverted to the bypass destination. For a DNS delivery service, the Bypass Ipv4 or Ipv6 will be used |
-| | (depending on whether this was a A or AAAA request), and for HTTP delivery services the Bypass FQDN will be used. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Signed URLs | Use Signed URLs? See :ref:`rl-signed-urls`. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Edge Header Rewrite Rules | Header Rewrite rules to apply for this delivery service at the EDGE tier. See :ref:`rl-header-rewrite`. [1]_ |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Mid Header Rewrite Rules | Header Rewrite rules to apply for this delivery service at the MID tier. See :ref:`rl-header-rewrite`. [1]_ |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Traffic Router Additional Response Headers | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Traffic Router Log Request Headers | |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Regex Remap Expression | Regex Remap rule to apply to this delivery service at the Edge tier. See `ATS documentation on regex_remap <https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/regex_remap.en.html>`_. [1]_ |
-| | |
-| | **Note:** you will not be able to save a Regex Remap Expression if you have Query String Handling set to drop query strings at the edge. See :ref:`rl-regex-remap`. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Cache URL expression | Cache URL rule to apply to this delivery service. See `ATS documentation on cacheurl <https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/cacheurl.en.html>`_. [1]_ |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Raw remap text | For HTTP and DNS deliveryservices, this will get added to the end of the remap line on the cache verbatim. For ANY_MAP deliveryservices this is the remap line. [1]_ |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Long Description 2 | Customer description for this delivery service. To be consumed from the APIs by downstream tools (Portal). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Long Description 3 | Service description for this delivery service. To be consumed from the APIs by downstream tools (Portal). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Info URL | Info URL for this delivery service. To be consumed from the APIs by downstream tools (Portal). |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Check Path | A path (ex: /crossdomain.xml) to verify the connection to the origin server with. This can be used by Check Extension scripts to do periodic health checks against the delivery service. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
-| Origin Shield (Pipe Delimited String) | Experimental. Origin Shield string. |
-+--------------------------------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Name | Description |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Active | Whether or not this delivery service is active on the CDN and is capable of traffic. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Content Routing Type | DNS is the standard routing type for most CDN services. HTTP Redirect is a specialty routing service that is primarily used for video and large file downloads where localization and latency are significant concerns. |
+| | A "Live" routing type should be used for all live services. See :ref:`rl-ds-types`. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Key (XML ID) | This id becomes a part of the CDN service domain in the form ``http://cdn.service-key.top.comcast.net/``. Must be all lowercase, no spaces or special characters. May contain dashes. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Display Name | Name of the service that appears in the CDN portal. No character restrictions. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Tenant | Name of company or division of company who owns account. Allows you to group your services and control access. Tenants are setup as a simple hierarchy where you may create parent / child accounts. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| CDN | The CDN in which the delivery service belongs. Over-the-top is used to deliver video, web and software downloads over the data connection. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Routing Name | The routing name to use for the delivery FQDN, i.e. ``<routing-name>.<deliveryservice>.<cdn-domain>``. It must be a valid hostname without periods. Typical values would be ccr, edge and cdn. [2]_ |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Protocol | Services that use "HTTP and HTTPS" will be able to deliver both types of traffic. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| DSCP Tag | The Differentiated Services Code Point (DSCP) value to mark IP packets to the client with. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Signing Algorithm | Type of URL signing method to sign the URLs. See :ref:`rl-signed-urls`. |
+| | |
+| | - null: token based auth is not enabled for this delivery service. |
+| | - “url_sig”: URL Sign token based auth is enabled for this delivery service. |
+| | - “uri_signing”: URI Signing token based auth is enabled for this delivery service. |
+| | |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| URL Signing bypass | Regex value which determines files/folders to bypass during the signing process at the CDN |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Query String Handling | How to treat query strings: |
+| | |
+| | - 0 use in cache key and hand up to origin -this means each unique query string Is treated as a unique URL. |
+| | - 1 Do not use in cache key, but pass up to origin - this means a 2 URLs that are the same except for the query string will match, and cache HIT, while the origin still sees original query string in the request. |
+| | - 2 Drop at edge - this means a 2 URLs that are the same except for, the query string will match, and cache HIT, while the origin will not see original query string in the request. |
+| | |
+| | **Note:** Choosing to drop query strings at the edge will preclude the use of a Regex Remap Expression. See :ref:`rl-regex-remap`. |
+| | |
+| | To set the qstring without the use of regex remap, or for further options, see :ref:`rl-qstring-handling`. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Geo Provider / Geolocation Provider | Choose which Geo database provider, company that collects data on the location of IP addresses, to use |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Geo Limit | Some services are intended to be limited by geography. The possible settings are are: |
+| | |
+| | - None: Do not limit by geography. |
+| | - CZF only: If the requesting IP is not in the Coverage Zone File, do not serve the request. |
+| | - CZF + US: If the requesting IP is not in the Coverage Zone File or not in the United States, do not serve the request. |
+| | |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Geo Limit Countries | How (if at all) is this service to be limited by geography. Example: CA, IN, PR |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Geo Limit Redirect URL | (For HTTP routed delivery services only) This is the URL, Traffic Router will redirect to when Geo Limit check fails. See :ref:`rl-tr-ngb` |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Regional Geoblocking | Define regional geo-blocking rules for delivery services. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| IPv6 Routing Enabled | Default is yes, entering "No" allows you to turn off cdn response to IPv6 requests |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Range Request Handling | How to treat range requests: |
+| | |
+| | - 0 Do not cache (ranges requested from files taht are already cached due to a non range request will be a HIT) |
+| | - 1 Use the `background_fetch <https://docs.trafficserver.apache.org/en/latest/admin-guide/plugins/background_fetch.en.html>`_ plugin. |
+| | - 2 Use the cache_range_requests plugin. |
+| | |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| DNS Bypass IP | (For DNS routed delivery services only) IPv4 address to overflow requests when the the max Bps or Max Tps for this delivery service are exceeded. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| DNS Bypass IPv6 | (For DNS routed delivery services only) IPv6 address to overflow requests when the the max Bps or Max Tps for this delivery service are exceeded. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| DNS Bypass Cname | (For DNS routed delivery services only) Domain name to overflow requests when the the max Bps or Max Tps for this delivery service are exceeded. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| DNS Bypass TTL | TTL for the DNS bypass domain or IP when threshold exceeded. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Maximum Bytes per Second allowed per session | The maximum bytes per second a cache will delivery on any single TCP connection. This uses the Linux kernel’s Fair Queuing setsockopt(SO_MAX_PACING_RATE) to limit the rate of delivery. Traffic exceeding this speed will only be rate-limited and not diverted. This option requires net.core.default_qdisc = fq in /etc/sysctl.conf. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Global Max Mbps | The maximum bits per second this delivery service can serve across all EDGE caches before traffic will be diverted to the bypass destination. For a DNS delivery service, the Bypass Ipv4 or Ipv6 will be used (depending on whether this was a A or AAAA request), and for HTTP delivery services the Bypass FQDN will be used. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Global Max TPS | The maximum transactions per se this delivery service can serve across all EDGE caches before traffic will be diverted to the bypass destination. For a DNS delivery service, the Bypass Ipv4 or Ipv6 will be used (depending on whether this was a A or AAAA request), and for HTTP delivery services the Bypass FQDN will be used. |
++----------------------------------------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
+| Max DNS Answers | This is available only for DNS Content Routing Types. It is used to restrict the number of cache IP addresses that the CCR will hand back. A numeric value from 1 to 15 which determines how many caches your content will be spread across in a particular site. When a customer requests your content they will get 1 to 15 IP addresses back they can use. These are rotated in each response. Ideally the number will reflect the amount of traffic. 1 = trial account with very little traffic, 2 = small production service. Add 1 more server for every 20 Gbps of traffic you expect at peak. So 20 Gbps = 3, 40 Gbps = 4, 60 Gbps = 5 |
++----------------------------------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
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