man: fix RFC number

#19947 didn't fix both.
This commit is contained in:
Carl Lei 2021-07-12 10:06:08 +08:00 committed by Yu Watanabe
parent f2c57d4f38
commit 9de0c7f4ae

View file

@ -1986,7 +1986,7 @@ IPv6Token=prefixstable:2002:da8:1::</programlisting></para>
DHCP server. After a new IP is received, the DHCPv4 client performs IPv4 Duplicate Address
Detection. If duplicate use is detected, the DHCPv4 client rejects the IP by sending a
<constant>DHCPDECLINE</constant> packet and tries to obtain an IP address again. See <ulink
url="https://tools.ietf.org/html/rfc5227">RFC 5224</ulink>. Defaults to
url="https://tools.ietf.org/html/rfc5227">RFC 5227</ulink>. Defaults to
<literal>unset</literal>.</para>
</listitem>
</varlistentry>