fix doh-url example

sftcd · Sep 10, 2023 · aba1e43 · aba1e43
1 parent 7ff250d
commit aba1e43
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/esnistuff/building-curl-openssl-with-ech.md b/esnistuff/building-curl-openssl-with-ech.md
@@ -51,13 +51,16 @@ Curl has some support for using DoH for A/AAAA lookups so it was relatively easy
 to add retrieval of HTTPS RRs in that situation. To use ECH and DoH together:
 
             $ cd $HOME/code/curl
-            $ LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl -vvv https://defo.ie/ech-check.php
+            $ LD_LIBRARY_PATH=$HOME/code/openssl ./src/curl -vvv --doh-url https://1.1.1.1/dns-query --ech https://defo.ie/ech-check.php
             ...
             SSL_ECH_STATUS: success <img src="greentick-small.png" alt="good" /> <br/>
             ... 
 
 The output snippet above is within the HTML for the web page, when things work.
 
+Currently that does work for defo.ie but does not for
+https://crypto.cloudflare.com/cdn-cgi/trace so we've more to do.
+
 ### Supplying an ECHConfig on the command line
 
 To actually use ECH you need to supply the ECHConfig on the command line (for