FYI - from our lab... Our config for our equivalent of your R2:
interface Ethernet0 ip address 10.0.0.1 255.0.0.0 interface Ethernet1 ip address 10.0.0.10 255.0.0.0 ip irdp ip irdp maxadvertinterval 10 ip irdp minadvertinterval 7 ip mobile foreign-service ip mobile registration-lifetime 3600 ! router mobile ! ip mobile foreign-agent care-of Ethernet0 Also if you can sniff the traffic, check the foreign agent registration bitflags. Check out below for all you need to know (word wrap) http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/120newft/120 t/120t1/mobileip.htm#18261 Bill Creighton CCNP Senior System Engineer Motorola iDEN CNRC Packet Data 1301 Algonquin Rd. Rm. 434 Schaumburg, IL 60193 Office: (847) 761-7069 Mobile: (630) 918-6600 Skytel: (877) 681-2614 [EMAIL PROTECTED] -----Original Message----- From: robert 2140 [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 29, 2002 3:57 AM To: [EMAIL PROTECTED] Subject: Mobile IP not responding...help! [7:52215] Hi, Here is the config of Router A and Rotuer B trying to do mobile IP between them. I am running (C2500-JS-L), Version 12.2 on my 2501s. HostA here is a Windows 2000 Professional client which is not responding to the mobile IP advertisements. R1-----------------R2 | | | | HostA HostA on visit Host A is the roaming host. R1 is the Home Agent. HostA moves to the Foreign Agent R2 network. Router1 (Home Agent) ip mobile home-agent ip mobile host 192.168.10.2 192.168.10.3 interface Ethernet0 router mobile interface Ethernet0 ip address 192.168.10.1 255.255.255.0 Router2 (Foreign Agent) router mobile ip mobile foreign-agent care-of Ethernet0 interface Ethernet0 ip address 172.168.10.1 255.255.0.0 ip irdp ip irdp maxadvertinterval 10 ip irdp minadvertinterval 7 ip irdp holdtime 30 ip mobile foreign-service I am not getting any response from the win2K client though MobileIP Agent advertisements are sent out on Ethernet0 of the Foreign Agent Router. I am just wondering if I any "client software installation" needed at my win2K. Any help much appreciated... Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=52301&t=52215 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]