From: Chris Mott (cmott@xxxxxxxx)
Date: Sat Jan 27 2001 - 15:29:43 GMT-3
I have made it work in a lab environment. I used a Loopback on the far side
router (R1) for the subnet, then plugged my laptop into the near side
Ethernet subnet (R2) to mimic the mobile connection. My IGP was OSPF, but
it should work with all VLSM IGP's. My IOS was 12.0.13, desktop version.
Some requirements:
1) the original subnet MUST be in the routing table before applying the
mobile commands
2) under the Ethernet interface of R2, type "mobile ip arp"
3) In the routing protocol of choice, type "redistribute mobile subnets"
That's it! You have not redistributed the subnets in your configs, nor
applied the "mobile ip arp" command. Once it is completed, you should see
the original subnet in the routing table (for me an "O," for you a "D") and
the local IP as an "M" for mobile connection. Then your workstation should
be able to ping anything in the routing table.
HTH!
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Hebert, Cory J (cory.hebert@wcom.com)
Sent: Thursday, January 25, 2001 7:41 PM
To: 'ccielab@groupstudy.com'
Subject: Mobile IP Dilema
Hi all-
Well, I've been trying to get Mobile IP (NOT local-area mobility) to work
but have had no luck so far. Has anyone been able to get this stuff to
work? I've looked through the archives, and there really aren't any good
examples out there. The only one is that same one everyone references to on
the CD.
Here's my scenario:
e0/0:R2:s0-----------------s1:R3:e0/0
My configs:
R2:
!
interface Ethernet0/0
ip address 1.1.1.3 255.0.0.0
!
interface Serial0/0
ip address 135.5.3.2 255.255.255.0
clockrate 4000000
!
router mobile
!
router eigrp 1
redistribute mobile
network 1.0.0.0
network 135.5.0.0
default-metric 64 100 255 1 1500
!
ip mobile home-agent
ip mobile host 1.1.1.1 interface Ethernet0/0
!
R3:
!
interface Loopback0
ip address 135.5.6.3 255.255.255.0
!
interface Ethernet0/0
ip address 135.5.4.3 255.255.255.0
ip irdp
ip mobile foreign-service
!
interface Serial0/1
ip address 135.5.3.3 255.255.255.0
!
router mobile
!
router eigrp 1
redistribute mobile
network 135.5.0.0
default-metric 64 100 255 1 1500
!
ip mobile foreign-agent care-of Loopback0
!
What I do is take my Windows 98 PC off of R2's ethernet segment, and
relocate it on R3's ethernet segment.....and no luck whatsoever. All that
the mobile debugs came back with was:
r3#
MobileIP: Ethernet0/0 add 1.1.1.1 rejected
r3#
MobileIP: Ethernet0/0 add 1.1.1.1 rejected
r3#
MobileIP: Ethernet0/0 add 1.1.1.1 rejected
r3#
MobileIP: Ethernet0/0 add 1.1.1.1 rejected
r3#
I've tried it both with and without the 'redistribute moble' commands under
eigrp. Can someone point me in the right direction? Am I missing something
here?
Cory
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