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@@ -1027,6 +1027,17 @@ client addresses have contacted it so that it can help the bridge
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authority guess which countries have blocked access to it.
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authority guess which countries have blocked access to it.
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.LP
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.LP
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.TP
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.TP
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+\fBServerDNSRandomizeCase \fR\fB0\fR|\fB1\fR\fP
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+When this option is set, Tor sets the case of each character randomly in
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+outgoing DNS requests, and makes sure that the case matches in DNS replies.
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+This so-called "0x20 hack" helps resist some types of DNS poisoning attack.
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+For more information, see "Increased DNS Forgery Resistance through 0x20-Bit
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+Encoding".
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+This option only affects name lookups that your server does on
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+behalf of clients.
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+(Default: 1)
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+.LP
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+.TP
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\fBGeoIPFile \fR\fIfilename\fP
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\fBGeoIPFile \fR\fIfilename\fP
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A filename containing GeoIP data, for use with BridgeRecordUsageByCountry.
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A filename containing GeoIP data, for use with BridgeRecordUsageByCountry.
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Nick Mathewson