Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Community Member

configuring proxy-mobile IP on PDSN 3.0 (12.3(14)YX13

Hi.

Could someone looking at my debug tell me what's wrong with establishing proxy-mobile IP session from PDSN?

The problem is that the session even isn't forwarded to Home Agent for some reason.

2 REPLIES
Bronze

Re: configuring proxy-mobile IP on PDSN 3.0 (12.3(14)YX13

In Proxy Mobile IP, the MS can have only one IP flow per PPP Session.

Make sure that the communication process occurs in the following order:

1. The Cisco PDSN (acting as an FA) collects and sends mobile station authentication information to the AAA server.

2. If the mobile station is successfully authenticated to use Cisco PDSN Proxy Mobile IP service, the AAA server returns the registration data and an HA address.

3. The FA uses this information, and other data, to generate a Registration Request (RRQ) on behalf of the mobile station, and sends it to the HA.

4. If the registration is successful, the HA sends a registration reply (RRP) that contains an IP address to the FA.

5. The FA assigns the IP address (received in the RRP) to the mobile station, using IPCP.

6. A tunnel is established between the HA and the FA/PDSN. The tunnel carries traffic to and from the mobile station.

Community Member

Re: configuring proxy-mobile IP on PDSN 3.0 (12.3(14)YX13

Yes, exactly. The problem is that FA doesn't perform step 3 with the following in debug. And i do not see any activities between FA and HA.

CDMA-SM: clone vaccess=Virtual-Access459 subif_state=1 hwidb->state=0

CDMA-SM: Set session state=8 for session 10.30.5.102-10.199.48.52-994305

CDMA-SM: Received PPP response=2 for session 10.30.5.102-10.199.48.52-994305, state=8

Debug: Condition 1, calling 250097000222612 triggered, count 1

CDMA-SM: state=8, event=1 for session 10.30.5.102-10.199.48.52-994305

CDMA-SM: Vaccess Virtual-Access459 UP for session 0x25E970C0

CHAP: I RESPONSE id 1 len 43 from "als@mip.some.realm.ru"

CHAP: Ignoring Additional Response

CHAP: I RESPONSE id 1 len 43 from "als@mip.some.realm.ru"

CHAP: Ignoring Additional Response

CHAP: I RESPONSE id 1 len 43 from "als@mip.some.realm.ru"

CHAP: Ignoring Additional Response

CHAP: I RESPONSE id 1 len 43 from "als@mip.some.realm.ru"

CHAP: Ignoring Additional Response

CDMA-RP: ipmobile_visitor add/delete=0, mn=0.0.0.0, ha=212.119.xx.xx

CDMA-RP: ipmobile_visitor_delete, but not exist mn=0.0.0.0, ha=212.119.xx.xx

CDMA-RP: Not able to add ProxyMobile User ha=212.119.xx.xx

193
Views
0
Helpful
2
Replies
CreatePlease to create content