diff --git a/man/systemd.network.xml b/man/systemd.network.xml
index b1759677f9..2fb5886b79 100644
--- a/man/systemd.network.xml
+++ b/man/systemd.network.xml
@@ -1452,19 +1452,36 @@
+ EmitDNS=
DNS=
- A list of recursive DNS server IPv6 addresses
- distributed via Router Advertisement messages.
+ DNS= specifies a list of recursive
+ DNS server IPv6 addresses that distributed via Router Advertisement
+ messages when EmitDNS= is true. If DNS=
+ is empty, DNS servers are read from the
+ [Network] section. If the
+ [Network] section does not contain any DNS servers
+ either, DNS servers from the uplink with the highest priority default
+ route are used. When EmitDNS= is false, no DNS server
+ information is sent in Router Advertisement messages.
+ EmitDNS= defaults to true.
+ EmitDomains=
Domains=
- A list of DNS search domains distributed via
- Router Advertisement messages. Defaults to empty, i.e. no search
- domains are sent.
+ A list of DNS search domains distributed via Router
+ Advertisement messages when EmitDomains= is true. If
+ Domains= is empty, DNS search domains are read from the
+ [Network] section. If the [Network]
+ section does not contain any DNS search domains either, DNS search
+ domains from the uplink with the highest priority default route are
+ used. When EmitDomains= is false, no DNS search domain
+ information is sent in Router Advertisement messages.
+ EmitDomains= defaults to true.
+