I'm having a heck of a time getting my 871W router to do a simple dhcp binding. I want to set up dhcp binding so I can use dhcp on the client machines, but always know the ip address so I can use monitoring software or web/ip connections to fixed addresses.
I have several Apple Mac machines and they DHCP bind just fine by putting an 01 in front of their MAC address. However, I also have 4 SqueezeBox machines that do streaming music (a product of Slim Devices). When any of the SqueezeBox Machines issue a DHCP request they do not bind. After reading the documentation for IOS and understanding that the MAC address should be preceeded by 01 to indicate an ethernet device, I tried three different approaches.
1- set the MAC address in the client-identifier to just the MAC address,
2- put an 01 in front of the MAC address,
3- in desperation, put an 06 in front of the MAC address
None of these 3 variants cause IOS to do the binding.
10.6.18.24 0004.2005.bca7 Jun 30 2006 11:47 AM Automatic
And here is a debug showing the failure to bind.
000661: Jun 28 23:41:58.520 PCTime: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 0004.2005.bca7 Reason: Disassociated because sending station is leaving (or has left) BSS SSID[Airnet]
000662: Jun 28 23:42:27.820 PCTime: DHCPD: Sending notification of DISCOVER:
000663: Jun 28 23:42:27.820 PCTime: DHCPD: htype 1 chaddr 0004.2005.bca7
000664: Jun 28 23:42:27.820 PCTime: DHCPD: remote id 020a00000a0612ccf1000000
000665: Jun 28 23:42:27.820 PCTime: DHCPD: circuit id 00000000
000666: Jun 28 23:42:27.820 PCTime: DHCPD: Seeing if there is an internally specified pool class:
000667: Jun 28 23:42:27.820 PCTime: DHCPD: htype 1 chaddr 0004.2005.bca7
000668: Jun 28 23:42:27.820 PCTime: DHCPD: remote id 020a00000a0612ccf1000000
000669: Jun 28 23:42:27.820 PCTime: DHCPD: circuit id 00000000
000670: Jun 28 23:42:28.036 PCTime: DHCPD: checking for expired leases.
000671: Jun 28 23:42:28.852 PCTime: DHCPD: Sending notification of ASSIGNMENT:
000672: Jun 28 23:42:28.852 PCTime: DHCPD: address 10.6.18.24 mask 255.255.255.0
000673: Jun 28 23:42:28.852 PCTime: DHCPD: htype 1 chaddr 0004.2005.bca7
000674: Jun 28 23:42:28.852 PCTime: DHCPD: lease time remaining (secs) = 86400
Table of ContentsIntroductionVersion HistoryPossible Future
UpdatesDocuments PurposeNAT Operation in ASA 8.3+ SectionsRule Types
Network Object NATTwice NAT / Manual NATRule Types used per SectionNAT
Types used with Twice NAT / Manual NAT and Network Obje...
Table of Contents Introduction:This document describes details on how
NAT-T works. Background: ESP encrypts all critical information,
encapsulating the entire inner TCP/UDP datagram within an ESP header.
ESP is an IP protocol in the same sense that TCP an...