ScreenOS Firewalls (NOT SRX)
Reply
Contributor
emoralesa
Posts: 107
Registered: ‎09-14-2009
0
Accepted Solution

IP addresses reserved for DHCP

Hello

 

How many IP addresses reserved for DHCP can be provided by Juniper SSG5?

 

Thank you very much

Distinguished Expert
spuluka
Posts: 2,822
Registered: ‎03-30-2009
0

Re: IP addresses reserved for DHCP

You can create a single dhcp server per connected network ip address range on an interface.  One server per interface.

 

Each DHCP server can service a maximum of 255 addresses in that address pool.

 

This will not respond to relayed DHCP requests from other segments of the network.

Steve Puluka BSEET
Juniper Ambassador
Expert Network Security Engineer - UPMC Pittsburgh, PA
JNCIA-ER JNCIA-EX JNCIS-SEC JNCIP-SEC
JNCIS-FWV JNCIS-SSL
ACE PanOS 6
MCP - Managing Server 2003 MCP - Windows XP Professional
MCTS Windows 7
http://puluka.com/home
Super Contributor
nikolay.semov
Posts: 171
Registered: ‎03-15-2012
0

Re: IP addresses reserved for DHCP

Also, there's a further limit on the number of DHCP reservations you can define. I believe the limit for that was around 60.
Contributor
emoralesa
Posts: 107
Registered: ‎09-14-2009
0

Re: IP addresses reserved for DHCP

Yes, a maximum of 60 IP addresses reserved for a SSG5. I also did the test in a SSG140 and maximum IP addresses are reserved 80.

Late in reply by the evidence he was doing. Thank you very much for your support.

Visitor
charles.yuan
Posts: 1
Registered: ‎03-20-2012
0

Re: IP addresses reserved for DHCP

I wonder is there some way to use more ip addresses reserved for DHCP? It makes we so creepy. Thx for your help.

Copyright© 1999-2013 Juniper Networks, Inc. All rights reserved.