DHCP JUNOS - Revision history

Rael: /* Referencer */

2015-01-16T07:54:55Z

‎Referencer

Rael: /* Referencer */

2015-01-16T07:54:35Z

‎Referencer

Rael: /* DHCP Server */

2015-01-11T17:18:19Z

‎DHCP Server

Rael: /* Show kommandoer */

2015-01-11T17:17:42Z

‎Show kommandoer

Rael: added Category:DHCP using HotCat

2015-01-11T17:17:13Z

added Category:DHCP using HotCat

Rael: Created page with "=DHCP Server= Som så mange andre netværks enheder understøtter JUNOS også DHCP server funktionen. Den konfigureres under [ system services dhcp ] stanza'en. Konfigurationen f..."

2015-01-11T17:16:59Z

Created page with "=DHCP Server= Som så mange andre netværks enheder understøtter JUNOS også DHCP server funktionen. Den konfigureres under [ system services dhcp ] stanza'en. Konfigurationen f..."

New page

=DHCP Server=
Som så mange andre netværks enheder understøtter JUNOS også DHCP server funktionen. Den konfigureres under [ system services dhcp ] stanza'en. Konfigurationen finder selv sammen med adresserne der er konfigureret på et interface.
<source lang=cli>
[edit system services dhcp]
rael@SRX240# <input>show</input>
pool 10.0.255.0/24 {
address-range low 10.0.255.10 high 10.0.255.250;
name-server {
172.16.4.77;
}
router {
10.0.255.1;
}
propagate-settings vlan.99;
}
</source>
her er konfigureret et pool med range, DNS og Router settings. Ud over de definerede options arver den automatisk options fra vlan.99 interfacet, der er konfigureret til DHCP Klient.<br/>
Options kan både ligge i scopet eller globalt på serveren.
==Show kommandoer==
<source lang=cli>
[edit system services dhcp]
rael@SRX240# <input>run show system services dhcp binding</input>
IP address Hardware address Type Lease expires at
10.0.255.10 00:0c:29:8b:0a:49 dynamic 2015-01-12 14:13:57 UTC
10.0.0.2 84:b5:9c:2d:c5:c0 dynamic 2015-01-12 14:55:29 UTC

[edit system services dhcp]
rael@SRX240# <input>run show system services dhcp statistics</input>
Packets dropped:
Total 0

Messages received:
BOOTREQUEST 0
DHCPDECLINE 0
<notice>DHCPDISCOVER 2</notice>
DHCPINFORM 0
DHCPRELEASE 0
<notice>DHCPREQUEST 2</notice>

Messages sent:
BOOTREPLY 0
DHCPOFFER 2
DHCPACK 2
DHCPNAK 0

[edit system services dhcp]
rael@SRX240# <source lang=cli>run show system services dhcp pool</source>
Pool name Low address High address Excluded addresses
10.0.0.0/30 10.0.0.1 10.0.0.2 10.0.0.1
10.0.0.4/30 10.0.0.5 10.0.0.6 10.0.0.5
10.0.0.8/30 10.0.0.9 10.0.0.10 10.0.0.9
10.0.0.12/30 10.0.0.13 10.0.0.14 10.0.0.13
10.0.0.16/30 10.0.0.17 10.0.0.18 10.0.0.17
10.0.0.20/30 10.0.0.21 10.0.0.22 10.0.0.21
10.0.0.24/30 10.0.0.25 10.0.0.26 10.0.0.25
<notice>10.0.255.0/24 10.0.255.10 10.0.255.250</notice>

</source>
Husk at protokollen selvfølgelig skal tillades i zonen hvis der arbejdes i flow-based
=DHCP Client=
Her er RVI interfacet vlan.99 konfigureret til DHCP client.
<source lang=cli>
[edit]
rael@SRX240# <input>show interfaces vlan.99</input>
family inet {
dhcp;
}
[edit]
rael@SRX240# show security zones
security-zone untrust {
screen untrust-screen;
interfaces {
<notice>vlan.99</notice> {
host-inbound-traffic {
system-services {
<notice>dhcp;</notice>
tftp;
}
}
}
}
}

</source>
=DHCP Relay=
Mangler
=Referencer=
<references/>
{{Source cli}}
[[Category:Juniper]]
[[Category:SRX Flow-Based Forwarding]]

← Older revision		Revision as of 17:17, 11 January 2015
Line 90:		Line 90:
	[[Category:Juniper]]		[[Category:Juniper]]
	[[Category:SRX Flow-Based Forwarding]]		[[Category:SRX Flow-Based Forwarding]]
		+	[[Category:DHCP]]

@@ Line 87: / Line 87: @@
 Mangler
 =Referencer=
-[SRX] How to set up a DHCP server on SRX with the DHCP clients in a non-default routing instance
+[http://kb.juniper.net/InfoCenter/index?page=content&id=KB21169 How to set up a DHCP server on SRX with the DHCP clients in a non-default routing instance]
 <references/>
 {{Source cli}}

@@ Line 1: / Line 1: @@
 =DHCP Server=
-Som så mange andre netværks enheder understøtter JUNOS også DHCP server funktionen. Den konfigureres under [ system services dhcp ] stanza'en. Konfigurationen finder selv sammen med adresserne der er konfigureret på et interface.
+Som så mange andre netværks enheder understøtter JUNOS også DHCP server funktionen. Den konfigureres under '''[ system services dhcp ]''' stanza'en. Konfigurationen finder selv sammen med adresserne der er konfigureret på et interface.
 <source lang=cli>
 [edit system services dhcp]

@@ Line 45: / Line 45: @@
 [edit system services dhcp]
-rael@SRX240# <source lang=cli>run show system services dhcp pool</source>
+rael@SRX240# <input>run show system services dhcp pool</input>
 Pool name           Low address      High address     Excluded addresses
 .0.0.0/30         10.0.0.1         10.0.0.2         10.0.0.1
@@ Line 58: / Line 58: @@
 </source>
 Husk at protokollen selvfølgelig skal tillades i zonen hvis der arbejdes i flow-based
 =DHCP Client=
 Her er RVI interfacet vlan.99 konfigureret til DHCP client.