Index: branches/releng-11/nanobsd/files/etc/pf.hybrid.conf
===================================================================
--- branches/releng-11/nanobsd/files/etc/pf.hybrid.conf	(revision 14132)
+++ branches/releng-11/nanobsd/files/etc/pf.hybrid.conf	(revision 14135)
@@ -6,4 +6,5 @@
 #
 # 1) It supports outgoing NAT to specified ports. The so called iLeiden setup.
+# 2) It supports incoming NAT from the private MGMT network, for maintenance use.
 # 3) It protects the private MGMT network from WL requests to it's own services.
 # 4) It portects the $ext_if by only allowing an subset of services.
@@ -18,4 +19,8 @@
 # Standard port allow listings for external services
 allow_ext_in_tcp="1022"
+
+# Standard port allow listings for services at host network (in case of NAT)
+allow_private_in_tcp="domain"
+allow_private_in_udp="domain"
 
 allow_ext_out_tcp = "domain, http, https"
@@ -43,4 +48,7 @@
 # Table used to authorized hosts (6)
 table <wlportal> persist counters
+
+# NAT MGMT to Wireless Leiden (2)
+nat on ! $ext_if from $private to $wl_net -> $masterip
 
 # Do NOT allow NAT to the Private Network (3)
@@ -86,7 +94,15 @@
 pass out quick on $ext_if from $wl_net to $wl_net
 
+# Expose some local services for internal (NATted) network (4)
+pass in on $ext_if inet proto tcp from $private to $ext_if port { $allow_private_in_tcp } keep state
+pass in on $ext_if inet proto udp from $private to $ext_if port { $allow_private_in_udp } keep state
+pass in on $ext_if inet proto icmp from $private to $ext_if icmp-type { echoreq }
+
 # Expose some local services for the external world (WWW) network (4)
 pass in on $ext_if inet proto tcp from any to $ext_if port { $allow_ext_in_tcp } keep state
 pass in on $ext_if inet proto icmp from any to $ext_if icmp-type { echoreq }
+
+# Packets from the management LAN are allowed in (2)
+pass in on $ext_if from $private to $wl_net keep state
 
 # Packets going out are the ones to the internet with an certain limit (1)