Solved

DHCP reservation Cisco ASA5505

Posted on 2013-01-24
4
2,696 Views
Last Modified: 2013-02-05
In my network there is an ASA5505 that handles DHCP requests. 1 user is experiencing problems with a network printer. This user takes his laptop home every day. When he comes back in the office, the laptop gets another ip address. Somehow the printer can't handle this, it doesn't see the laptop in its ARP table.

I wan't to resolve this bij configuring a reservation for the laptop in the ASA, but i can't get it to work. There is a command for it, but the ASA does not accept it somehow.

Any help would be appreciated.
0
Comment
Question by:SvenIA
  • 2
  • 2
4 Comments
 
LVL 35

Expert Comment

by:Ernie Beek
ID: 38813742
Did you try something like:
http://certcollection.org/forum/topic/44490-example-config-dhcp-reservation-on-a-pixasa/
(there is no 'direct' way to make a reservation).

Don't you happen to have a (MS) server on your network that you could assign the DHCP server role to? That whould give you more flexibility and options than the ASA has.
0
 
LVL 7

Author Comment

by:SvenIA
ID: 38814496
Ok i found this information:

static dhcp ip to mac-address mapping is not supported in ASA.The listt of features supported by ASA is present in the URL given below:

http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/specs.html
 
The below Url gives the firewall mode guide for the ASA.

http://www.cisco.com/en/US/docs/security/asa/asa80/configuration/guide/fwmode.html


I guess it isn't possible. Weird that the commands are available.....
0
 
LVL 35

Accepted Solution

by:
Ernie Beek earned 500 total points
ID: 38814594
But you did try something like that workaround I posted (or similar)? Did it gave you any errors or did it just not work.

And otherwise like I said: Don't you happen to have a (MS) server on your network that you could assign the DHCP server role to?
0
 
LVL 7

Author Closing Comment

by:SvenIA
ID: 38854647
We installed a linux server that acts as a DHCP server. Problem solved!
0

Featured Post

Better Security Awareness With Threat Intelligence

See how one of the leading financial services organizations uses Recorded Future as part of a holistic threat intelligence program to promote security awareness and proactively and efficiently identify threats.

Join & Write a Comment

From Cisco ASA version 8.3, the Network Address Translation (NAT) configuration has been completely redesigned and it may be helpful to have the syntax configuration for both at a glance. You may as well want to read official Cisco published AS…
I recently attended Cisco Live! in Las Vegas, a conference that boasted over 28,000 techies in attendance, and a week of hands-on learning hosted by a solid partner with which Concerto goes to market.  Every year, Cisco displays cutting-edge technol…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.
This video shows how to remove a single email address from the Outlook 2010 Auto Suggestion memory. NOTE: For Outlook 2016 and 2013 perform the exact same steps. Open a new email: Click the New email button in Outlook. Start typing the address: …

747 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

13 Experts available now in Live!

Get 1:1 Help Now