upstream: change doq port to 853

AdguardTeam · Mar 21, 2022 · 94f86fb · 94f86fb
1 parent 4b01458
commit 94f86fb
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Showing 2 changed files with 6 additions and 9 deletions.
diff --git a/README.md b/README.md
@@ -171,9 +171,9 @@ Runs a DNS-over-HTTPS proxy on `127.0.0.1:443`.
 ./dnsproxy -l 127.0.0.1 --https-port=443 --tls-crt=example.crt --tls-key=example.key -u 8.8.8.8:53 -p 0
 ```
 
-Runs a DNS-over-QUIC proxy on `127.0.0.1:8853`.
+Runs a DNS-over-QUIC proxy on `127.0.0.1:853`.
 ```shell
-./dnsproxy -l 127.0.0.1 --quic-port=8853 --tls-crt=example.crt --tls-key=example.key -u 8.8.8.8:53 -p 0
+./dnsproxy -l 127.0.0.1 --quic-port=853 --tls-crt=example.crt --tls-key=example.key -u 8.8.8.8:53 -p 0
 ```
 
 Runs a DNSCrypt proxy on `127.0.0.1:443`.

diff --git a/upstream/upstream.go b/upstream/upstream.go
@@ -63,14 +63,11 @@ const (
 	// defaultPortDoT is the default port for DNS-over-TLS.
 	defaultPortDoT = 853
 
-	// defaultPortDoQ is the default port for DNS-over-QUIC.
+	// defaultPortDoQ is the default port for DNS-over-QUIC.  Prior to version
+	// -10 of the draft experiments were directed to use ports 8853, 784.
 	//
-	// Early experiments MAY use port 8853. This port is marked in the IANA
-	// registry as unassigned.  Note that prior to version -02 of this draft,
-	// experiments were directed to use port 784.
-	//
-	// See https://datatracker.ietf.org/doc/html/draft-ietf-dprive-dnsoquic-02#section-10.2.1.
-	defaultPortDoQ = 8853
+	// See https://datatracker.ietf.org/doc/html/draft-ietf-dprive-dnsoquic-10#section-10.2.
+	defaultPortDoQ = 853
 )
 
 // AddressToUpstream converts addr to an Upstream instance: