-- Licensed to the public under the Apache License 2.0.
local ipc = require "luci.ip"
+local sys = require "luci.sys"
+local o
+require "luci.util"
m = Map("dhcp", translate("DHCP and DNS"),
translate("Dnsmasq is a combined <abbr title=\"Dynamic Host Configuration Protocol" ..
s:taboption("files", DynamicList, "addnhosts",
translate("Additional Hosts files")).optional = true
+qu = s:taboption("advanced", Flag, "quietdhcp",
+ translate("Suppress logging"),
+ translate("Suppress logging of the routine operation of these protocols"))
+qu.optional = true
-s:taboption("advanced", Flag, "boguspriv",
+se = s:taboption("advanced", Flag, "sequential_ip",
+ translate("Allocate IP sequentially"),
+ translate("Allocate IP addresses sequentially, starting from the lowest available address"))
+se.optional = true
+
+bp = s:taboption("advanced", Flag, "boguspriv",
translate("Filter private"),
translate("Do not forward reverse lookups for local networks"))
+bp.default = bp.enabled
s:taboption("advanced", Flag, "filterwin2k",
translate("Filter useless"),
translate("Localise queries"),
translate("Localise hostname depending on the requesting subnet if multiple IPs are available"))
+local have_dnssec_support = luci.util.checklib("/usr/sbin/dnsmasq", "libhogweed.so")
+
+if have_dnssec_support then
+ o = s:taboption("advanced", Flag, "dnssec",
+ translate("DNSSEC"))
+ o.optional = true
+
+ o = s:taboption("advanced", Flag, "dnsseccheckunsigned",
+ translate("DNSSEC check unsigned"),
+ translate("Requires upstream supports DNSSEC; verify unsigned domain responses really come from unsigned domains"))
+ o.optional = true
+end
+
s:taboption("general", Value, "local",
translate("Local server"),
translate("Local domain specification. Names matching this domain are never forwarded and are resolved from DHCP or hosts files only"))
s:taboption("advanced", Value, "serversfile",
translate("Additional servers file"),
translate("This file may contain lines like 'server=/domain/1.2.3.4' or 'server=1.2.3.4' for"..
- "domain-specific or full upstream <abbr title=\"Domain Name System\">DNS</abbr> servers."))
+ "domain-specific or full upstream <abbr title=\"Domain Name System\">DNS</abbr> servers."))
s:taboption("advanced", Flag, "strictorder",
translate("Strict order"),
rd = s:taboption("general", DynamicList, "rebind_domain",
translate("Domain whitelist"),
translate("List of domains to allow RFC1918 responses for"))
+rd.optional = true
rd:depends("rebind_protection", "1")
rd.datatype = "host(1)"
cq.datatype = "uinteger"
cq.placeholder = 150
+cs = s:taboption("advanced", Value, "cachesize",
+ translate("Size of DNS query cache"),
+ translate("Number of cached DNS entries (max is 10000, 0 is no caching)"))
+cs.optional = true
+cs.datatype = "range(0,10000)"
+cs.placeholder = 150
s:taboption("tftp", Flag, "enable_tftp",
translate("Enable TFTP server")).optional = true
db:depends("enable_tftp", "1")
db.placeholder = "pxelinux.0"
+o = s:taboption("general", Flag, "localservice",
+ translate("Local Service Only"),
+ translate("Limit DNS service to subnets interfaces on which we are serving DNS."))
+o.optional = false
+o.rmempty = false
+
+o = s:taboption("general", Flag, "nonwildcard",
+ translate("Non-wildcard"),
+ translate("Bind only to specific interfaces rather than wildcard address."))
+o.optional = false
+o.rmempty = false
+
+o = s:taboption("general", DynamicList, "interface",
+ translate("Listen Interfaces"),
+ translate("Limit listening to these interfaces, and loopback."))
+o.optional = true
+o:depends("nonwildcard", true)
+
+o = s:taboption("general", DynamicList, "notinterface",
+ translate("Exclude interfaces"),
+ translate("Prevent listening on these interfaces."))
+o.optional = true
+o:depends("nonwildcard", true)
m:section(SimpleSection).template = "admin_network/lease_status"
"DHCP clients. They are also required for non-dynamic interface configurations where " ..
"only hosts with a corresponding lease are served.") .. "<br />" ..
translate("Use the <em>Add</em> Button to add a new lease entry. The <em>MAC-Address</em> " ..
- "indentifies the host, the <em>IPv4-Address</em> specifies to the fixed address to " ..
- "use and the <em>Hostname</em> is assigned as symbolic name to the requesting host."))
+ "identifies the host, the <em>IPv4-Address</em> specifies the fixed address to " ..
+ "use, and the <em>Hostname</em> is assigned as a symbolic name to the requesting host. " ..
+ "The optional <em>Lease time</em> can be used to set non-standard host-specific " ..
+ "lease time, e.g. 12h, 3d or infinite."))
s.addremove = true
s.anonymous = true
s.template = "cbi/tblsection"
name = s:option(Value, "name", translate("Hostname"))
-name.datatype = "hostname"
+name.datatype = "hostname('strict')"
name.rmempty = true
+function name.write(self, section, value)
+ Value.write(self, section, value)
+ m:set(section, "dns", "1")
+end
+
+function name.remove(self, section)
+ Value.remove(self, section)
+ m:del(section, "dns")
+end
+
mac = s:option(Value, "mac", translate("<abbr title=\"Media Access Control\">MAC</abbr>-Address"))
mac.datatype = "list(macaddr)"
mac.rmempty = true
+function mac.cfgvalue(self, section)
+ local val = Value.cfgvalue(self, section)
+ return ipc.checkmac(val) or val
+end
+
ip = s:option(Value, "ip", translate("<abbr title=\"Internet Protocol Version 4\">IPv4</abbr>-Address"))
ip.datatype = "or(ip4addr,'ignore')"
+time = s:option(Value, "leasetime", translate("Lease time"))
+time.rmempty = true
+
+duid = s:option(Value, "duid", translate("<abbr title=\"The DHCP Unique Identifier\">DUID</abbr>"))
+duid.datatype = "and(rangelength(20,36),hexstring)"
+fp = io.open("/var/hosts/odhcpd")
+if fp then
+ for line in fp:lines() do
+ local net_val, duid_val = string.match(line, "# (%S+)%s+(%S+)")
+ if duid_val then
+ duid:value(duid_val, duid_val)
+ end
+ end
+ fp:close()
+end
+
hostid = s:option(Value, "hostid", translate("<abbr title=\"Internet Protocol Version 6\">IPv6</abbr>-Suffix (hex)"))
-ipc.neighbors({ family = 4 }, function(n)
- if n.mac and n.dest then
- ip:value(n.dest:string())
- mac:value(n.mac, "%s (%s)" %{ n.mac, n.dest:string() })
+sys.net.host_hints(function(m, v4, v6, name)
+ if m and v4 then
+ ip:value(v4)
+ mac:value(m, "%s (%s)" %{ m, name or v4 })
end
end)
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