Contents of /cauldron/xinitrc/current/SOURCES/Xaccess

# $Xorg: Xaccess,v 1.3 2000/08/17 19:54:17 cpqbld Exp $
# $XFree86: xc/programs/xdm/config/Xaccess,v 1.5 2003/11/22 04:51:03 dawes Exp $
#
# Access control file for XDMCP connections
#
# To control Direct and Broadcast access:
#
#       pattern
#
# To control Indirect queries:
#
#       pattern         list of hostnames and/or macros ...
#
# To use the chooser:
#
#       pattern         CHOOSER BROADCAST
#
# or
#
#       pattern         CHOOSER list of hostnames and/or macros ...
#
# To define macros:
#
#       %name           list of hosts ...
#
# To control which addresses xdm listens for requests on:
#
#       LISTEN          address [list of multicast groups ... ]
#
# The first form tells xdm which displays to respond to itself.
# The second form tells xdm to forward indirect queries from hosts matching
# the specified pattern to the indicated list of hosts.
# The third form tells xdm to handle indirect queries using the chooser;
# the chooser is directed to send its own queries out via the broadcast
# address and display the results on the terminal.
# The fourth form is similar to the third, except instead of using the
# broadcast address, it sends DirectQuerys to each of the hosts in the list
# The fifth form tells xdm which addresses to listen for incoming connections
# on.  If present, xdm will only listen for connections on the specified 
# interfaces and/or multicast groups.
#
# In all cases, xdm uses the first entry which matches the terminal;
# for IndirectQuery messages only entries with right hand sides can
# match, for Direct and Broadcast Query messages, only entries without
# right hand sides can match.
#

*                                       #any host can get a login window

#
# To hardwire a specific terminal to a specific host, you can
# leave the terminal sending indirect queries to this host, and
# use an entry of the form:
#

#terminal-a     host-a


#
# The nicest way to run the chooser is to just ask it to broadcast
# requests to the network - that way new hosts show up automatically.
# Sometimes, however, the chooser can't figure out how to broadcast,
# so this may not work in all environments.
#

*               CHOOSER BROADCAST       #any indirect host can get a chooser

#
# If you'd prefer to configure the set of hosts each terminal sees,
# then just uncomment these lines (and comment the CHOOSER line above)
# and edit the %hostlist line as appropriate
#

#%hostlist      host-a host-b

#*              CHOOSER %hostlist       #

#
# If you have a machine with multiple network interfaces or IP addresses
# you can control which interfaces accept XDMCP packets by listing a LISTEN
# line for each interface you want to listen on.  You can additionally list
# one or more multicast groups after each address to listen on those groups
# on that address.
#
# If no LISTEN is specified, the default is the same as "LISTEN *" - listen on
# all unicast interfaces, but not for multicast packets.  If any LISTEN lines
# are specified, then only the listed interfaces will be listened on.
#
# IANA has assigned FF0X:0:0:0:0:0:0:12B as the permanently assigned 
# multicast addresses for XDMCP, where X in the prefix may be replaced
# by any valid scope identifier, such as 1 for Node-Local, 2 for Link-Local,
# 5 for Site-Local, and so on.  The default is equivalent to the example shown
# here using the Link-Local version to most closely match the old IPv4 subnet
# broadcast behavior.
#
# LISTEN                * ff02:0:0:0:0:0:0:12b

# This example shows listening for multicast on all scopes up to site-local
#
# LISTEN        * ff01:0:0:0:0:0:0:12b ff02:0:0:0:0:0:0:12b ff03:0:0:0:0:0:0:12b ff04:0:0:0:0:0:0:12b ff05:0:0:0:0:0:0:12b
1	# $Xorg: Xaccess,v 1.3 2000/08/17 19:54:17 cpqbld Exp $
2	# $XFree86: xc/programs/xdm/config/Xaccess,v 1.5 2003/11/22 04:51:03 dawes Exp $
3	#
4	# Access control file for XDMCP connections
5	#
6	# To control Direct and Broadcast access:
7	#
8	# pattern
9	#
10	# To control Indirect queries:
11	#
12	# pattern list of hostnames and/or macros ...
13	#
14	# To use the chooser:
15	#
16	# pattern CHOOSER BROADCAST
17	#
18	# or
19	#
20	# pattern CHOOSER list of hostnames and/or macros ...
21	#
22	# To define macros:
23	#
24	# %name list of hosts ...
25	#
26	# To control which addresses xdm listens for requests on:
27	#
28	# LISTEN address [list of multicast groups ... ]
29	#
30	# The first form tells xdm which displays to respond to itself.
31	# The second form tells xdm to forward indirect queries from hosts matching
32	# the specified pattern to the indicated list of hosts.
33	# The third form tells xdm to handle indirect queries using the chooser;
34	# the chooser is directed to send its own queries out via the broadcast
35	# address and display the results on the terminal.
36	# The fourth form is similar to the third, except instead of using the
37	# broadcast address, it sends DirectQuerys to each of the hosts in the list
38	# The fifth form tells xdm which addresses to listen for incoming connections
39	# on. If present, xdm will only listen for connections on the specified
40	# interfaces and/or multicast groups.
41	#
42	# In all cases, xdm uses the first entry which matches the terminal;
43	# for IndirectQuery messages only entries with right hand sides can
44	# match, for Direct and Broadcast Query messages, only entries without
45	# right hand sides can match.
46	#
47
48	* #any host can get a login window
49
50	#
51	# To hardwire a specific terminal to a specific host, you can
52	# leave the terminal sending indirect queries to this host, and
53	# use an entry of the form:
54	#
55
56	#terminal-a host-a
57
58
59	#
60	# The nicest way to run the chooser is to just ask it to broadcast
61	# requests to the network - that way new hosts show up automatically.
62	# Sometimes, however, the chooser can't figure out how to broadcast,
63	# so this may not work in all environments.
64	#
65
66	* CHOOSER BROADCAST #any indirect host can get a chooser
67
68	#
69	# If you'd prefer to configure the set of hosts each terminal sees,
70	# then just uncomment these lines (and comment the CHOOSER line above)
71	# and edit the %hostlist line as appropriate
72	#
73
74	#%hostlist host-a host-b
75
76	#* CHOOSER %hostlist #
77
78	#
79	# If you have a machine with multiple network interfaces or IP addresses
80	# you can control which interfaces accept XDMCP packets by listing a LISTEN
81	# line for each interface you want to listen on. You can additionally list
82	# one or more multicast groups after each address to listen on those groups
83	# on that address.
84	#
85	# If no LISTEN is specified, the default is the same as "LISTEN *" - listen on
86	# all unicast interfaces, but not for multicast packets. If any LISTEN lines
87	# are specified, then only the listed interfaces will be listened on.
88	#
89	# IANA has assigned FF0X:0:0:0:0:0:0:12B as the permanently assigned
90	# multicast addresses for XDMCP, where X in the prefix may be replaced
91	# by any valid scope identifier, such as 1 for Node-Local, 2 for Link-Local,
92	# 5 for Site-Local, and so on. The default is equivalent to the example shown
93	# here using the Link-Local version to most closely match the old IPv4 subnet
94	# broadcast behavior.
95	#
96	# LISTEN * ff02:0:0:0:0:0:0:12b
97
98	# This example shows listening for multicast on all scopes up to site-local
99	#
100	# LISTEN * ff01:0:0:0:0:0:0:12b ff02:0:0:0:0:0:0:12b ff03:0:0:0:0:0:0:12b ff04:0:0:0:0:0:0:12b ff05:0:0:0:0:0:0:12b