1 files changed, 36 insertions, 2 deletions
diff --git a/man/wifibox-alpine.5 b/man/wifibox-alpine.5
index a5385aa..6cb02d5 100644
--- a/man/wifibox-alpine.5
+++ b/man/wifibox-alpine.5
@@ -1,4 +1,4 @@
-.Dd October 30, 2022
+.Dd November 3, 2022
 .Dt WIFIBOX-ALPINE 5
 .Os
 .Sh NAME
@@ -47,6 +47,21 @@ iw:
 .ft B
 https://wireless.wiki.kernel.org/en/users/documentation/iw
 .ft R
+.It
+wpa_supplicant:
+.ft B
+https://w1.fi/wpa_supplicant/
+.ft R
+.It
+hostapd:
+.ft B
+https://w1.fi/hostapd/
+.ft R
+.It
+mdnsd:
+.ft B
+https://opensource.apple.com/source/mDNSResponder/
+.ft R
 .El
 .Sh IMPLEMENTATION
 The guest is created with a
@@ -74,7 +89,10 @@ The image can host either
 .Sy wpa_supplicant
 for connecting to wireless networks, or
 .Sy hostapd
-for creating wireless access points, depending how it was built.  Each
+for creating wireless access points, depending how it was built.  In
+addition to that,
+.Sy mdnsd
+could be deployed to handle multicast DNS requests.  Each
 application-specific detail is going to be included below.
 .Pp
 For the ease of management, the host shares configuration files with
@@ -125,6 +143,15 @@ packets through the interfaces.  It is loaded once at launching the
 respective service, usually on boot, and cannot be modified from the
 guest.
 .It
+.Sy mdnsd
+works with the
+.Pa appliance/mdnsd-services.conf
+file and it can handle multicast DNS query packets on UDP port 5353.
+The advertised services can be described by its configuration file so
+that others on the network could see them.  Note that this is optional
+component, and its presence depends on the configuration options of
+the guest image.
+.It
 .Sy udhcpd
 works with the
 .Pa appliance/udhcpd.conf
@@ -188,6 +215,13 @@ and
 is used directly from this location by
 .Sy iptables .
 .It
+.Pa /media/etc/mdnsd-services.conf
+is used directly from this location by
+.Sy mdnsd ,
+when
+.Sy mdnsd
+is in use.
+.It
 .Pa /media/etc/udhcpd.conf
 is mapped to
 .Pa /etc/udhcpd.conf