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-rw-r--r--doc/sources/nghttpx-howto.rst4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/sources/nghttpx-howto.rst b/doc/sources/nghttpx-howto.rst
index 50412f7..6f8a71f 100644
--- a/doc/sources/nghttpx-howto.rst
+++ b/doc/sources/nghttpx-howto.rst
@@ -546,8 +546,8 @@ keys in order to keep the existing connections alive during reload.
The construction of Connection ID closely follows Block Cipher CID
Algorithm described in `QUIC-LB draft
<https://datatracker.ietf.org/doc/html/draft-ietf-quic-load-balancers>`_.
-A Connection ID that nghttpx generates is always 20 bytes long. It
-uses first 2 bits as a configuration ID. The remaining bits in the
+A Connection ID that nghttpx generates is always 17 bytes long. It
+uses first 3 bits as a configuration ID. The remaining bits in the
first byte are reserved and random. The next 4 bytes are server ID.
The next 4 bytes are used to route UDP datagram to a correct
``SO_REUSEPORT`` socket. The remaining bytes are randomly generated.