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import of dnsmasq-2.8.tar.gz

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Simon Kelley
2004-05-13 20:27:08 +01:00
parent a84fa1d085
commit a222641cb0
12 changed files with 261 additions and 76 deletions
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dnsmasq.8
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@@ -223,7 +223,12 @@ with the specified IP address which may be IPv4 or IPv6. To give
both IPv4 and IPv6 addresses for a domain, use repeated -A flags.
Note that /etc/hosts and DHCP leases override this for individual
names. A common use of this is to redirect the entire doubleclick.net
domain to some friendly local web server to avoid banner ads.
domain to some friendly local web server to avoid banner ads. The
domain specification works in the same was as for --server, with the
additional facility that /#/ matches any domain. Thus
--address=/#/1.2.3.4 will always return 1.2.3.4 for any query not
answered from /etc/hosts or DHCP and not sent to an upstream
nameserver by a more specific --server directive.
.TP
.B \-m, --mx-host=<mx name>
Return an MX record named <mx name> pointing to the host specified in the --mx-target switch
@@ -358,12 +363,24 @@ of this flag.
.TP
.B \-U, --dhcp-vendorclass=<network-id>,<vendor-class>
Map from a vendor-class string to a network id. Most DHCP clients provide a
"vendor class" which represents, in some sense, the type of host. This options
"vendor class" which represents, in some sense, the type of host. This option
maps vendor classes to network ids, so that DHCP options may be selectively delivered
to different classes of hosts. For example
.B dhcp-vendorclass=printers,Hewlett-Packard JetDirect
will allow options to be set only for HP printers like so:
.B --dhcp-option=printers,3,192.168.4.4
.B --dhcp-option=printers,3,192.168.4.4
The vendor-class string is
substring matched against the vendor-class supplied by the client, to
allow fuzzy matching.
.TP
.B \-j, --dhcp-userclass=<network-id>,<user-class>
Map from a user-class string to a network id (with substring
matching, like vendor classes). Most DHCP clients provide a
"user class" which is configurable. This option
maps user classes to network ids, so that DHCP options may be selectively delivered
to different classes of hosts. It is possible, for instance to use
this to set a different printer server for hosts in the class
"accounts" than for hosts in the class "engineering".
.TP
.B \-M, --dhcp-boot=<filename>,[<servername>[,<server address>]]
Set BOOTP options to be returned by the DHCP server. These are needed