| hosts_access.5 (51495) | hosts_access.5 (56977) |
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| 1.TH HOSTS_ACCESS 5 2.SH NAME 3hosts_access \- format of host access control files 4.SH DESCRIPTION 5This manual page describes a simple access control language that is 6based on client (host name/address, user name), and server (process 7name, host name/address) patterns. Examples are given at the end. The 8impatient reader is encouraged to skip to the EXAMPLES section for a --- 76 unchanged lines hidden (view full) --- 85for daemon process names or for client user names. 86.IP \(bu 87An expression of the form `n.n.n.n/m.m.m.m\' is interpreted as a 88`net/mask\' pair. A host address is matched if `net\' is equal to the 89bitwise AND of the address and the `mask\'. For example, the net/mask 90pattern `131.155.72.0/255.255.254.0\' matches every address in the 91range `131.155.72.0\' through `131.155.73.255\'. 92.IP \(bu | 1.TH HOSTS_ACCESS 5 2.SH NAME 3hosts_access \- format of host access control files 4.SH DESCRIPTION 5This manual page describes a simple access control language that is 6based on client (host name/address, user name), and server (process 7name, host name/address) patterns. Examples are given at the end. The 8impatient reader is encouraged to skip to the EXAMPLES section for a --- 76 unchanged lines hidden (view full) --- 85for daemon process names or for client user names. 86.IP \(bu 87An expression of the form `n.n.n.n/m.m.m.m\' is interpreted as a 88`net/mask\' pair. A host address is matched if `net\' is equal to the 89bitwise AND of the address and the `mask\'. For example, the net/mask 90pattern `131.155.72.0/255.255.254.0\' matches every address in the 91range `131.155.72.0\' through `131.155.73.255\'. 92.IP \(bu |
| 93An expression of the form `[n:n:n:n:n:n:n:n]/m\' is interpreted as a 94`[net]/prefixlen\' pair. A IPv6 host address is matched if 95`prefixlen\' bits of `net\' is equal to the `prefixlen\' bits of the 96address. For example, the [net]/prefixlen pattern 97`[3ffe:505:2:1::]/64\' matches every address in the range 98`3ffe:505:2:1::\' through `3ffe:505:2:1:ffff:ffff:ffff:ffff\'. 99.IP \(bu |
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| 93A string that begins with a `/\' character is treated as a file 94name. A host name or address is matched if it matches any host name 95or address pattern listed in the named file. The file format is 96zero or more lines with zero or more host name or address patterns 97separated by whitespace. A file name pattern can be used anywhere 98a host name or address pattern can be used. 99.SH WILDCARDS 100The access control language supports explicit wildcards: --- 283 unchanged lines hidden (view full) --- 384.na 385.nf 386Wietse Venema (wietse@wzv.win.tue.nl) 387Department of Mathematics and Computing Science 388Eindhoven University of Technology 389Den Dolech 2, P.O. Box 513, 3905600 MB Eindhoven, The Netherlands 391\" @(#) hosts_access.5 1.20 95/01/30 19:51:46 | 100A string that begins with a `/\' character is treated as a file 101name. A host name or address is matched if it matches any host name 102or address pattern listed in the named file. The file format is 103zero or more lines with zero or more host name or address patterns 104separated by whitespace. A file name pattern can be used anywhere 105a host name or address pattern can be used. 106.SH WILDCARDS 107The access control language supports explicit wildcards: --- 283 unchanged lines hidden (view full) --- 391.na 392.nf 393Wietse Venema (wietse@wzv.win.tue.nl) 394Department of Mathematics and Computing Science 395Eindhoven University of Technology 396Den Dolech 2, P.O. Box 513, 3975600 MB Eindhoven, The Netherlands 398\" @(#) hosts_access.5 1.20 95/01/30 19:51:46 |
| 392\" $FreeBSD: head/contrib/tcp_wrappers/hosts_access.5 51495 1999-09-21 09:09:57Z sheldonh $ | 399\" $FreeBSD: head/contrib/tcp_wrappers/hosts_access.5 56977 2000-02-03 10:27:03Z shin $ |