{"id":360,"date":"2020-11-29T12:57:32","date_gmt":"2020-11-29T11:57:32","guid":{"rendered":"http:\/\/www.digiliv.de\/?p=360"},"modified":"2020-11-29T13:25:38","modified_gmt":"2020-11-29T12:25:38","slug":"dhcp-optionen","status":"publish","type":"post","link":"http:\/\/www.digiliv.de\/index.php\/2020\/11\/29\/dhcp-optionen\/","title":{"rendered":"DHCP: Optionen"},"content":{"rendered":"

Vielen Ger\u00e4ten im Netzwerk k\u00f6nnen mit dem DHCP Konfigurationsoptionen mitgegeben werden. Dazu geh\u00f6ren WLAN-APs, Telefone u.v.m. Eine Liste der m\u00f6glichen Optionen findet sich am Ende dieses Textes. Dabei gibt es Optionen, die in ihrer Funktion schon festgelegt sind und solche die frei belegt werden k\u00f6nnen. Diese Werte sind nummeriert, k\u00f6nnen aber wie ein Variablenname angesprochen werden. Ein Beispiel daf\u00fcr ist die hier verwendete Option 43.<\/a> Dies ist eine vordefinierte Option mit der Nummer 43 und dem Namen ‘vendor-encapsulated-options’. Vordefiniert bedeutet, dass sie in einem Subnet ohne Deklaration direkt verwendet werden kann. Generell k\u00f6nnen die Options-Namen frei gew\u00e4hlt werden, jedoch empfiehlt es sich bei den vordefinierten Optionen beim RFC-konformen Namen zu bleiben.
\nIm Gegensatz dazu m\u00fcssen nicht vorgegebene Optionen immer erst definiert werden. Da Optionen global f\u00fcr den ganzen Server gelten, muss das sozusagen im Kopf der Konfiguration geschehen. Bei kleineren Systemen ist das \/etc\/dhcp\/dhcpd.conf, in meinem Beispiel<\/a> mit einer gesplitteten Konfiguration werden diese Deklarationen in der \/etc\/dhcp\/dhcp-server.conf eingef\u00fcgt. Gezeigt ist hier die \/etc\/dhcp\/dhcp-server.conf<\/p>\n

# Interface des Servers \r\nsubnet 172.16.199.0 netmask 255.255.255.0 { \r\n\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0} \r\n\r\ndefault-lease-time 3600; \r\noption domain-name \"lab.digiliv.de\"; \r\n\r\n# Options \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/strong><\/span>\r\noption vendor-encapsulated-options code 43 = string; <\/strong><\/span>\r\noption motorola-wlc code 191 = text;\r\noption phone-provisioning code 66 = string;<\/strong><\/span><\/pre>\n
Die Option 43 wird z.B. verwendet um Cisco APs an ihren Controller<\/a> zu binden, genauso passiert das mit Motorola-APs \u00fcber die Option 191.\u00a0 Diese Optionen k\u00f6nnen nun in den Subnetzen mit Werten belegt werden, wie es bei den Cisco APs mit der Option 43 gezeigt wird.<\/p>\n
Nebeneffekt: sind die Optionen global definiert, erscheinen sie in Webmin bei den Client-Optionen eines Subnets und k\u00f6nnen einfach mit Konfigurationswerten versehen werden.<\/p>\n
\"\"<\/a><\/p>\n
DHCP-Optionen<\/h4>\n
Die DHCP-Optionen sind hier beschrieben: Dokumentation bei ISC<\/a><\/p>\n
 <\/p>\n\n<\/colgroup>\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Option Number<\/span><\/td>\nName<\/span><\/td>\nBeschreibung<\/span><\/td>\n<\/tr>\n
2<\/span><\/td>\nTime Offset<\/span><\/td>\nTime offset in seconds from UTC<\/span><\/td>\n<\/tr>\n
3<\/span><\/td>\nRouter<\/span><\/td>\nN\/4 router addresses<\/span><\/td>\n<\/tr>\n
4<\/span><\/td>\nTime Servers<\/span><\/td>\nN\/4 time server addresses<\/span><\/td>\n<\/tr>\n
5<\/span><\/td>\nName Servers<\/span><\/td>\nN\/4 IEN-116 server addresses<\/span><\/td>\n<\/tr>\n
6<\/span><\/td>\nDNS Servers<\/span><\/td>\nN\/4 DNS server addresses<\/span><\/td>\n<\/tr>\n
7<\/span><\/td>\nLog Servers<\/span><\/td>\nN\/4 logging server addresses<\/span><\/td>\n<\/tr>\n
8<\/span><\/td>\nCookie Servers<\/span><\/td>\nN\/4 quote server addresses<\/span><\/td>\n<\/tr>\n
9<\/span><\/td>\nLPR Servers<\/span><\/td>\nN\/4 printer server addresses<\/span><\/td>\n<\/tr>\n
10<\/span><\/td>\nImpress Servers<\/span><\/td>\nN\/4 impress server addresses<\/span><\/td>\n<\/tr>\n
11<\/span><\/td>\nRLP Servers<\/span><\/td>\nN\/4 RLP server addresses<\/span><\/td>\n<\/tr>\n
12<\/span><\/td>\nHost Name<\/span><\/td>\nHostname string<\/span><\/td>\n<\/tr>\n
13<\/span><\/td>\nBoot File Size<\/span><\/td>\nSize of boot file in 512 byte chunks<\/span><\/td>\n<\/tr>\n
14<\/span><\/td>\nMerit Dump File<\/span><\/td>\nClient to dump and name of file to dump to<\/span><\/td>\n<\/tr>\n
15<\/span><\/td>\nDomain Name<\/span><\/td>\nThe DNS domain name of the client<\/span><\/td>\n<\/tr>\n
16<\/span><\/td>\nSwap Server<\/span><\/td>\nSwap server addresses<\/span><\/td>\n<\/tr>\n
17<\/span><\/td>\nRoot Path<\/span><\/td>\nPath name for root disk<\/span><\/td>\n<\/tr>\n
18<\/span><\/td>\nExtension File<\/span><\/td>\nPatch name for more BOOTP info<\/span><\/td>\n<\/tr>\n
19<\/span><\/td>\nIP Layer Forwarding<\/span><\/td>\nEnable or disable IP forwarding<\/span><\/td>\n<\/tr>\n
20<\/span><\/td>\nSrc route enabler<\/span><\/td>\nEnable or disable source routing<\/span><\/td>\n<\/tr>\n
21<\/span><\/td>\nPolicy Filter<\/span><\/td>\nRouting policy filters<\/span><\/td>\n<\/tr>\n
22<\/span><\/td>\nMaximum DG Reassembly Size<\/span><\/td>\nMaximum datagram reassembly size<\/span><\/td>\n<\/tr>\n
23<\/span><\/td>\nDefault IP TTL<\/span><\/td>\nDefault IP time-to-live<\/span><\/td>\n<\/tr>\n
24<\/span><\/td>\nPath MTU Aging Timeout<\/span><\/td>\nPath MTU aging timeout<\/span><\/td>\n<\/tr>\n
25<\/span><\/td>\nMTU Plateau<\/span><\/td>\nPath MTU plateau table<\/span><\/td>\n<\/tr>\n
26<\/span><\/td>\nInterface MTU Size<\/span><\/td>\nInterface MTU size<\/span><\/td>\n<\/tr>\n
27<\/span><\/td>\nAll Subnets Are Local<\/span><\/td>\nAll subnets are local<\/span><\/td>\n<\/tr>\n
28<\/span><\/td>\nBroadcast Address<\/span><\/td>\nBroadcast address<\/span><\/td>\n<\/tr>\n
29<\/span><\/td>\nPerform Mask Discovery<\/span><\/td>\nPerform mask discovery<\/span><\/td>\n<\/tr>\n
30<\/span><\/td>\nProvide Mask to Others<\/span><\/td>\nProvide mask to others<\/span><\/td>\n<\/tr>\n
31<\/span><\/td>\nPerform Router Discovery<\/span><\/td>\nPerform router discovery<\/span><\/td>\n<\/tr>\n
32<\/span><\/td>\nRouter Solicitation Address<\/span><\/td>\nRouter solicitation address<\/span><\/td>\n<\/tr>\n
33<\/span><\/td>\nStatic Routing Table<\/span><\/td>\nStatic routing table<\/span><\/td>\n<\/tr>\n
34<\/span><\/td>\nTrailer Encapsulation<\/span><\/td>\nTrailer encapsulation<\/span><\/td>\n<\/tr>\n
35<\/span><\/td>\nARP Cache Timeout<\/span><\/td>\nARP cache timeout<\/span><\/td>\n<\/tr>\n
36<\/span><\/td>\nEthernet Encapsulation<\/span><\/td>\nEthernet encapsulation<\/span><\/td>\n<\/tr>\n
37<\/span><\/td>\nDefault TCP Time to Live<\/span><\/td>\nDefault TCP time to live<\/span><\/td>\n<\/tr>\n
38<\/span><\/td>\nTCP Keepalive Interval<\/span><\/td>\nTCP keepalive interval<\/span><\/td>\n<\/tr>\n
39<\/span><\/td>\nTCP Keepalive Garbage<\/span><\/td>\nTCP keepalive garbage<\/span><\/td>\n<\/tr>\n
40<\/span><\/td>\nNIS Domain Name<\/span><\/td>\nNIS domain name<\/span><\/td>\n<\/tr>\n
41<\/span><\/td>\nNIS Server Addresses<\/span><\/td>\nNIS server addresses<\/span><\/td>\n<\/tr>\n
42<\/span><\/td>\nNTP Servers Addresses<\/span><\/td>\nNTP servers addresses<\/span><\/td>\n<\/tr>\n
43<\/span><\/td>\nVendor Specific Information<\/span><\/td>\nVendor specific information<\/span><\/td>\n<\/tr>\n
44<\/span><\/td>\nNetBIOS Name Server<\/span><\/td>\nNetBIOS name server<\/span><\/td>\n<\/tr>\n
45<\/span><\/td>\nNetBIOS Datagram Distribution<\/span><\/td>\nNetBIOS datagram distribution<\/span><\/td>\n<\/tr>\n
46<\/span><\/td>\nNetBIOS Node Type<\/span><\/td>\nNetBIOS node type<\/span><\/td>\n<\/tr>\n
47<\/span><\/td>\nNetBIOS Scope<\/span><\/td>\nNetBIOS scope<\/span><\/td>\n<\/tr>\n
48<\/span><\/td>\nX Window Font Server<\/span><\/td>\nX window font server<\/span><\/td>\n<\/tr>\n
49<\/span><\/td>\nX Window Display Manager<\/span><\/td>\nX window display manager<\/span><\/td>\n<\/tr>\n
50<\/span><\/td>\nRequested IP address<\/span><\/td>\nRequested IP address<\/span><\/td>\n<\/tr>\n
51<\/span><\/td>\nIP Address Lease Time<\/span><\/td>\nIP address lease time<\/span><\/td>\n<\/tr>\n
52<\/span><\/td>\nOption Overload<\/span><\/td>\nOverload \u201csname\u201d or \u201cfile\u201d<\/span><\/td>\n<\/tr>\n
53<\/span><\/td>\nDHCP Message Type<\/span><\/td>\nDHCP message type<\/span><\/td>\n<\/tr>\n
54<\/span><\/td>\nDHCP Server Identification<\/span><\/td>\nDHCP server identification<\/span><\/td>\n<\/tr>\n
55<\/span><\/td>\nParameter Request List<\/span><\/td>\nParameter request list<\/span><\/td>\n<\/tr>\n
56<\/span><\/td>\nMessage<\/span><\/td>\nDHCP error message<\/span><\/td>\n<\/tr>\n
57<\/span><\/td>\nDHCP Maximum Message Size<\/span><\/td>\nDHCP maximum message size<\/span><\/td>\n<\/tr>\n
58<\/span><\/td>\nRenew Time Value<\/span><\/td>\nDHCP renewal (T1) time<\/span><\/td>\n<\/tr>\n
59<\/span><\/td>\nRebinding Time Value<\/span><\/td>\nDHCP rebinding (T2) time<\/span><\/td>\n<\/tr>\n
60<\/span><\/td>\nClient Identifier<\/span><\/td>\nClient identifier<\/span><\/td>\n<\/tr>\n
61<\/span><\/td>\nClient Identifier<\/span><\/td>\nClient identifier<\/span><\/td>\n<\/tr>\n
62<\/span><\/td>\nNetware\/IP Domain Name<\/span><\/td>\nNetware\/IP domain name<\/span><\/td>\n<\/tr>\n
63<\/span><\/td>\nNetware\/IP sub Options<\/span><\/td>\nNetware\/IP sub options<\/span><\/td>\n<\/tr>\n
64<\/span><\/td>\nNIS+ V3 Client Domain Name<\/span><\/td>\nNIS+ V3 client domain name<\/span><\/td>\n<\/tr>\n
65<\/span><\/td>\nNIS+ V3 Server Address<\/span><\/td>\nNIS+ V3 server address<\/span><\/td>\n<\/tr>\n
66<\/span><\/td>\nTFTP Server Name<\/span><\/td>\nTFTP server name<\/span><\/td>\n<\/tr>\n
67<\/span><\/td>\nBoot File Name<\/span><\/td>\nBoot file name<\/span><\/td>\n<\/tr>\n
68<\/span><\/td>\nHome Agent Addresses<\/span><\/td>\nHome agent addresses<\/span><\/td>\n<\/tr>\n
69<\/span><\/td>\nSimple Mail Server Addresses<\/span><\/td>\nSimple mail server addresses<\/span><\/td>\n<\/tr>\n
70<\/span><\/td>\nPost Office Server Addresses<\/span><\/td>\nPost office server addresses<\/span><\/td>\n<\/tr>\n
71<\/span><\/td>\nNetwork News Server Addresses<\/span><\/td>\nNetwork news server addresses<\/span><\/td>\n<\/tr>\n
72<\/span><\/td>\nWWW Server Addresses<\/span><\/td>\nWWW server addresses<\/span><\/td>\n<\/tr>\n
73<\/span><\/td>\nFinger Server Addresses<\/span><\/td>\nFinger server addresses<\/span><\/td>\n<\/tr>\n
74<\/span><\/td>\nChat Server Addresses<\/span><\/td>\nChat server addresses<\/span><\/td>\n<\/tr>\n
75<\/span><\/td>\nStreetTalk Server Addresses<\/span><\/td>\nStreetTalk server addresses<\/span><\/td>\n<\/tr>\n
76<\/span><\/td>\nStreetTalk Directory Assistance Addresses<\/span><\/td>\nStreetTalk directory assistance addresses<\/span><\/td>\n<\/tr>\n
77<\/span><\/td>\nUser Class Information<\/span><\/td>\nUser class information<\/span><\/td>\n<\/tr>\n
78<\/span><\/td>\nSLP Directory Agent<\/span><\/td>\nDirectory agent information<\/span><\/td>\n<\/tr>\n
79<\/span><\/td>\nSLP Service Scope<\/span><\/td>\nService location agent scope<\/span><\/td>\n<\/tr>\n
80<\/span><\/td>\nRapid Commit<\/span><\/td>\nRapid commit<\/span><\/td>\n<\/tr>\n
81<\/span><\/td>\nFQDN, Fully Qualified Domain Name<\/span><\/td>\nFully qualified domain name<\/span><\/td>\n<\/tr>\n
82<\/span><\/td>\nRelay Agent Information<\/span><\/td>\nRelay agent information<\/span><\/td>\n<\/tr>\n
83<\/span><\/td>\nInternet Storage Name Service<\/span><\/td>\nInternet storage name service<\/span><\/td>\n<\/tr>\n
84<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
85<\/span><\/td>\nNovell Directory Servers<\/span><\/td>\nNovell Directory Services servers<\/span><\/td>\n<\/tr>\n
86<\/span><\/td>\nNovell Directory Server Tree Name<\/span><\/td>\nNovell Directory Services server tree name<\/span><\/td>\n<\/tr>\n
87<\/span><\/td>\nNovell Directory Server Context<\/span><\/td>\nNovell Directory Services server context<\/span><\/td>\n<\/tr>\n
88<\/span><\/td>\nBCMCS Controller Domain Name List<\/span><\/td>\nCMCS controller domain name list<\/span><\/td>\n<\/tr>\n
89<\/span><\/td>\nBCMCS Controller IPv4 Address List<\/span><\/td>\nBCMCS controller IPv4 address list<\/span><\/td>\n<\/tr>\n
90<\/span><\/td>\nAuthentication<\/span><\/td>\nAuthentication<\/span><\/td>\n<\/tr>\n
91<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
92<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
93<\/span><\/td>\nClient System<\/span><\/td>\nClient system architecture<\/span><\/td>\n<\/tr>\n
94<\/span><\/td>\nClient Network Device Interface<\/span><\/td>\nClient network device interface<\/span><\/td>\n<\/tr>\n
95<\/span><\/td>\nLDAP Use<\/span><\/td>\nLightweight Directory Access Protocol<\/span><\/td>\n<\/tr>\n
96<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
97<\/span><\/td>\nUUID\/GUID Based Client Identifier<\/span><\/td>\nUUID\/GUID-based client identifier<\/span><\/td>\n<\/tr>\n
98<\/span><\/td>\nOpen Group\u2019s User Authentication<\/span><\/td>\nOpen group\u2019s user authentication<\/span><\/td>\n<\/tr>\n
99<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
100<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
101<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
102<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
103<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
104<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
105<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
106<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
107<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
108<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
109<\/span><\/td>\nAutonomous System Number<\/span><\/td>\nAutonomous system number<\/span><\/td>\n<\/tr>\n
110<\/span><\/td>\nUndefined<\/span><\/td>\n\u00a0<\/span><\/td>\n<\/tr>\n
111<\/span><\/td>\nUndefined<\/span><\/td>\n\u00a0<\/span><\/td>\n<\/tr>\n
112<\/span><\/td>\nNetInfo Parent Server Address<\/span><\/td>\nNetInfo parent server address<\/span><\/td>\n<\/tr>\n
113<\/span><\/td>\nNetInfo Parent Server Tag<\/span><\/td>\nNetInfo parent server tag<\/span><\/td>\n<\/tr>\n
114<\/span><\/td>\nURL:<\/span><\/td>\nURL<\/span><\/td>\n<\/tr>\n
115<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
116<\/span><\/td>\nAuto Configure<\/span><\/td>\nDHCP auto-configuration<\/span><\/td>\n<\/tr>\n
117<\/span><\/td>\nName Service Search<\/span><\/td>\nName service search<\/span><\/td>\n<\/tr>\n
118<\/span><\/td>\nSubnet Collection<\/span><\/td>\nSubnet selection<\/span><\/td>\n<\/tr>\n
119<\/span><\/td>\nDNS Domain Search List<\/span><\/td>\nDNS domain search list<\/span><\/td>\n<\/tr>\n
120<\/span><\/td>\nSIP Servers DHCP Option<\/span><\/td>\nSIP servers DHCP option<\/span><\/td>\n<\/tr>\n
121<\/span><\/td>\nClassless Static Route Option<\/span><\/td>\nClassless static route option<\/span><\/td>\n<\/tr>\n
122<\/span><\/td>\nCCC, CableLabs Client Configuration<\/span><\/td>\nCableLabs client configuration<\/span><\/td>\n<\/tr>\n
123<\/span><\/td>\nGeoConf<\/span><\/td>\nGeoConf<\/span><\/td>\n<\/tr>\n
124<\/span><\/td>\nVendor-Identifying Vendor Class<\/span><\/td>\nVendor-identifying vendor class<\/span><\/td>\n<\/tr>\n
125<\/span><\/td>\nVendor Identifying Vendor Specific<\/span><\/td>\nVendor-identifying vendor specific<\/span><\/td>\n<\/tr>\n
126<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
127<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
128<\/span><\/td>\nTFTP Server IP Address<\/span><\/td>\nTFTP server IP address for IP phone software load<\/span><\/td>\n<\/tr>\n
129<\/span><\/td>\nCall Server IP Address<\/span><\/td>\nCall server IP address<\/span><\/td>\n<\/tr>\n
130<\/span><\/td>\nDiscrimination String<\/span><\/td>\nDiscrimination string to identify vendor<\/span><\/td>\n<\/tr>\n
131<\/span><\/td>\nRemote Statistics Server IP Address<\/span><\/td>\nRemote statistics server IP address<\/span><\/td>\n<\/tr>\n
132<\/span><\/td>\n802.1Q VLAN ID<\/span><\/td>\nIEEE 802.1Q VLAN ID<\/span><\/td>\n<\/tr>\n
133<\/span><\/td>\n802.1Q L2 Priority<\/span><\/td>\nIEEE 802.1Q layer 2 priority<\/span><\/td>\n<\/tr>\n
134<\/span><\/td>\nDiffserv Code Point<\/span><\/td>\nDiffserv code point for VoIP signalling and media streams<\/span><\/td>\n<\/tr>\n
135<\/span><\/td>\nHTTP Proxy For Phone Applications<\/span><\/td>\nHTTP proxy for phone-specific applications<\/span><\/td>\n<\/tr>\n
136<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
137<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
138<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
139<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
140<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
141<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
142<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
143<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
144<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
145<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
146<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
147<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
148<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
149<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
150<\/span><\/td>\nTFTP Server Address, Etherboot, GRUB Config<\/span><\/td>\nTFTP server address, Etherboot, GRUB configuration<\/span><\/td>\n<\/tr>\n
151<\/span><\/td>\nUndefined<\/span><\/td>\n\u00a0<\/span><\/td>\n<\/tr>\n
152<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
153<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
154<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
155<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
156<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
157<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
158<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
159<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
160<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
161<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
162<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
163<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
164<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
165<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
166<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
167<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
168<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
169<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
170<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
171<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
172<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
173<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
174<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
175<\/span><\/td>\nEther Boot<\/span><\/td>\nEther Boot<\/span><\/td>\n<\/tr>\n
176<\/span><\/td>\nIP Telephone<\/span><\/td>\nIP telephone<\/span><\/td>\n<\/tr>\n
177<\/span><\/td>\nEther Boot PacketCable and CableHome<\/span><\/td>\nEther Boot PacketCable and CableHome<\/span><\/td>\n<\/tr>\n
178<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
179<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
180<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
181<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
182<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
183<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
184<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
185<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
186<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
187<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
188<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
189<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
190<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
191<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
192<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
193<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
194<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
195<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
196<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
197<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
198<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
199<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
200<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
201<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
202<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
203<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
204<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
205<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
206<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
207<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
208<\/span><\/td>\npxelinux.magic (string) = 241.0.116.126<\/span><\/td>\npxelinux.magic (string) = 241.0.116.126<\/span><\/td>\n<\/tr>\n
209<\/span><\/td>\npxelinux.configfile (text)<\/span><\/td>\npxelinux.configfile (text)<\/span><\/td>\n<\/tr>\n
210<\/span><\/td>\npxelinux.pathprefix (text)<\/span><\/td>\npxelinux.pathprefix (text)<\/span><\/td>\n<\/tr>\n
211<\/span><\/td>\npxelinux.reboottime<\/span><\/td>\npxelinux.reboottime<\/span><\/td>\n<\/tr>\n
212<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
213<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
214<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
215<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
216<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
217<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
218<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
219<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
220<\/span><\/td>\nSubnet Allocation<\/span><\/td>\nSubnet allocation<\/span><\/td>\n<\/tr>\n
221<\/span><\/td>\nVirtual Subnet Allocation<\/span><\/td>\nVirtual subnet selection<\/span><\/td>\n<\/tr>\n
222<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
223<\/span><\/td>\nUndefined<\/span><\/td>\nN\/A<\/span><\/td>\n<\/tr>\n
224<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
225<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
226<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
227<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
228<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
229<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
230<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
231<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
232<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
233<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
234<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
235<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
236<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
237<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
238<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
239<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
240<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
241<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
242<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
243<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
244<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
245<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
246<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
247<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
248<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
249<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
250<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
251<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
252<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
253<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n
254<\/span><\/td>\nPrivate Use<\/span><\/td>\nPrivate use<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"
Vielen Ger\u00e4ten im Netzwerk k\u00f6nnen mit dem DHCP Konfigurationsoptionen mitgegeben werden. Dazu geh\u00f6ren WLAN-APs, Telefone u.v.m. Eine Liste der m\u00f6glichen Optionen findet sich am Ende dieses Textes. Dabei gibt es Optionen, die in ihrer Funktion schon festgelegt sind und solche die frei belegt werden k\u00f6nnen. Diese Werte sind nummeriert, k\u00f6nnen aber wie ein Variablenname angesprochen […]<\/p>\n","protected":false},"author":1,"featured_media":316,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45,4],"tags":[51,46,49,48],"class_list":["post-360","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dienste","category-netzwerk","tag-client-option","tag-dhcp","tag-dhcpd","tag-isc-dhcp-server"],"_links":{"self":[{"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/posts\/360","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/comments?post=360"}],"version-history":[{"count":4,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/posts\/360\/revisions"}],"predecessor-version":[{"id":367,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/posts\/360\/revisions\/367"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/media\/316"}],"wp:attachment":[{"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/media?parent=360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/categories?post=360"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.digiliv.de\/index.php\/wp-json\/wp\/v2\/tags?post=360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}