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Diffstat (limited to 'spec/param-spec.md')
| -rw-r--r-- | spec/param-spec.md | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/spec/param-spec.md b/spec/param-spec.md index 088ee77..d2bfff8 100644 --- a/spec/param-spec.md +++ b/spec/param-spec.md @@ -305,22 +305,38 @@ introduction. Min 1. Max 10. Default 2. First-appeared: 0.3.3.0-alpha. -"HiddenServiceEnableIntroDoSDefense" -- This parameter makes tor -start using this defense if the introduction point supports it -(for protover HSIntro=5). +<a id="HiddenServiceEnableIntroDoSDefense"></a> +"HiddenServiceEnableIntroDoSDefense" -- This parameter makes +introduction points +start using a rate-limiting defense if they support it. +Introduction points use this value when no +[`DOS_PARAMS` extension] is sent in the ESTABLISH_INTRO message. Min: 0. Max: 1. Default: 0. First appeared: 0.4.2.1-alpha. -"HiddenServiceEnableIntroDoSBurstPerSec" -- Maximum burst to be used +<a id="HiddenServiceEnableIntroDoSBurstPerSec"></a> +"HiddenServiceEnableIntroDoSBurstPerSec" -- Default maximum burst +rate to be used for token bucket for the introduction point rate-limiting. +Introduction points use this value when no +[`DOS_PARAMS` extension] is sent in the ESTABLISH_INTRO message. Min: 0. Max: INT32_MAX. Default: 200 First appeared: 0.4.2.1-alpha. -"HiddenServiceEnableIntroDoSRatePerSec" -- Refill rate to be used +> Note that the above parameter is slightly misnamed: +> a burst is not meaningfully "per second". + +<a id="HiddenServiceEnableIntroDoSRatePerSec"></a> +"HiddenServiceEnableIntroDoSRatePerSec" -- Default maximum rate per second +to be used for token bucket for the introduction point rate-limiting. +Introduction points use this value when no +[`DOS_PARAMS` extension] is sent. Min: 0. Max: INT32_MAX. Default: 25 First appeared: 0.4.2.1-alpha. +[`DOS_PARAMS` extension]: ./rend-spec/introduction-protocol.md#DOS_PARAMS + <a id="param-spec.txt-9"></a> ## Denial-of-service parameters {#dos} |