Security Basics mailing list archives
Re: Preventing DHCP from allocating IPs
From: Tony Meman <none () superig com br>
Date: Wed, 11 Dec 2002 19:03:48 -0200
No, u can sniff switched networks using poisoning the arp table. Its pretty easy to do it
usually. Check out ethercap, it uses this techniq. -- none jon kintner wrote:
I don't know if it's impossibe, but isn't sniffing traffic on a switched network more difficult? -jon ----- Original Message ----- From: "Tony Meman" <none () superig com br> To: <security-basics () securityfocus com> Sent: Saturday, December 07, 2002 3:29 PM Subject: Re: Preventing DHCP from allocating IPsSomeone could just sniff the traffic, collect some valid MAC addresses and use one of them when some box is down. MAC spoofing is trivial. Regards, -- none Hasnain Atique wrote:
Current thread:
- Re: Preventing DHCP from allocating IPs, (continued)
- Re: Preventing DHCP from allocating IPs Tony Meman (Dec 06)
- RE: Preventing DHCP from allocating IPs Rick Darsey (Dec 04)
- Re: Preventing DHCP from allocating IPs jon kintner (Dec 04)
- RE: Preventing DHCP from allocating IPs Sarbjit Singh Gill (Dec 05)
- Re: Preventing DHCP from allocating IPs Hasnain Atique (Dec 06)
- RE: Preventing DHCP from allocating IPs Sarbjit Singh Gill (Dec 06)
- Re: Preventing DHCP from allocating IPs Hasnain Atique (Dec 06)
- Re: Preventing DHCP from allocating IPs Tony Meman (Dec 09)
- Re: Preventing DHCP from allocating IPs jon kintner (Dec 09)
- Re: Preventing DHCP from allocating IPs Gene (Dec 11)
- Re: Preventing DHCP from allocating IPs Tony Meman (Dec 12)