Proxy Mobile IPv6 Support for MAG Functionality

The Proxy Mobile IPv6 Support for MAG Functionality feature provides network-based IP Mobility management to a mobile node (MN) without requiring the participation of the mobile node in any IP Mobility-related signaling. The Mobile Access Gateway (MAG) tracks the movements of the MN to and from an access link and sends signals to the local mobility anchor of the MN.

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Prerequisites for Proxy Mobile IPv6 Support for MAG Functionality

The DHCP server must be configured.

Information About Proxy Mobile IPv6 Support for MAG Functionality

Proxy Mobile IPv6 Overview

Proxy Mobile IPv6 (PMIPv6) provides network-based IP Mobility management to a mobile node (MN), without requiring the participation of the MN in any IP mobility-related signaling. The mobility entities in the network track the movements of the MN, initiate the mobility signaling, and set up the required routing state.

The major functional entities of PMIPv6 are Mobile Access Gateways (MAGs), Local Mobility Anchors (LMAs), and MNs.

Mobile Access Gateways

Mobile Access Gateway (MAG) performs mobility-related signaling on behalf of the mobile nodes (MN) attached to its access links. MAG is the access router for the MN; that is, MAG is the first-hop router in the localized mobility management infrastructure.

MAG performs the following functions:

  • Obtains an IP address from Local Mobility Anchor (LMA) and assigns it to MN.

  • Retains the IP address of an MN when the MN roams across MAGs.

  • Tunnels traffic from MN to LMA.

Local Mobility Anchor

Local Mobility Anchor (LMA) is the home agent for a mobile node (MN) in a Proxy Mobile IPv6 (PMIPv6) domain. It is the topological anchor point for MN home network prefixes and manages the binding state of an MN. An LMA has the functional capabilities of a home agent as defined in the Mobile IPv6 base specification (RFC 3775) along with the capabilities required for supporting the PMIPv6 protocol.


Note

Use the dynamic mag learning command to enable LMA to accept Proxy Mobile IPv6 (PMIPv6) signaling messages from any Mobile Access Gateway (MAG) that is not configured locally.

Mobile Node

Mobile node (MN) is an IP host and the mobility of the MN is managed by a network. MN can be an IPv4-only node, an IPv6-only node, or a dual-stack node, which is a node with IPv4 and IPv6 protocol stacks. MN is not required to participate in any IP mobility-related signaling for achieving mobility for an IP address or a prefix that is obtained in the Proxy Mobile IPv6 (PMIPv6) domain.

AAA Server Attributes for Proxy Mobile IPv6

If an authentication, authorization, and accounting (AAA) server is available, a Mobile Access Gateway (MAG) obtains the profile information of the Proxy Mobile IPv6 (PMIPv6) domain and the mobile node (MN) from the server during the configuration and call-flow time, respectively.

The following are the AAA attributes required for configuring the PMIPv6 domain and the MN are:

  • PMIPv6 domain-specific AAA attributes:
    • cisco-mpc-protocol-interface
    • lma-identifier
    • mag-identifier
    • mag-v4-address
    • mag-v6-address
    • pmip6-domain-identifier
    • pmip6-timestamp-window
    • pmip6-replay-protection
    • pmip6-spi-key
    • pmip6-spi-value
  • MN-specific AAA attributes:
    • home-lma
    • home-lma-ipv6-address
    • mn-nai
    • home-lma-ipv4-address
    • mn-apn
    • Mobile-Node-Identifier
    • mn-network
    • mn-service
    • multihomed

How to Configure Proxy Mobile IPv6 Support for MAG Functionality

Configuring a Proxy Mobile IPv6 Domain by Using the Configuration from the AAA Server

SUMMARY STEPS

  1. enable
  2. configure terminal
  3. ipv6 mobile pmipv6-domain domain-name load-aaa
  4. end

DETAILED STEPS

  Command or Action Purpose
Step 1

enable

Example:


Device> enable

Enables privileged EXEC mode.

  • Enter your password if prompted.

Step 2

configure terminal

Example:


Device# configure terminal

Enters global configuration mode.

Step 3

ipv6 mobile pmipv6-domain domain-name load-aaa

Example:


Device(config)# ipv6 mobile pmipv6-domain D1 load-aaa

Creates a PMIPv6 domain and configures it by using the configuration from the AAA server.

Step 4

end

Example:


Device(config)# end

Exits global configuration mode and returns to privileged EXEC mode.

Configuring the Minimum Configuration for a MAG to Function

SUMMARY STEPS

  1. enable
  2. configure terminal
  3. ipv6 mobile pmipv6-domain domain-name
  4. lma lma-id
  5. ipv6-address ipv6-address
  6. exit
  7. Repeat Steps 5 to 8 to configure the second LMA.
  8. nai [user ]@ realm
  9. lma lma-id
  10. service {dual | ipv4 | ipv6 }
  11. exit
  12. Repeat Steps 10 to 11 to configure the second MN.
  13. end

DETAILED STEPS

  Command or Action Purpose
Step 1

enable

Example:


Device> enable

Enables privileged EXEC mode.

  • Enter your password if prompted.

Step 2

configure terminal

Example:


Device# configure terminal

Enters global configuration mode.

Step 3

ipv6 mobile pmipv6-domain domain-name

Example:


Device(config)# ipv6 mobile pmipv6-domain dn1

Creates the Proxy Mobile IPv6 (PMIPv6) domain and enters PMIPv6 domain configuration mode.

Step 4

lma lma-id

Example:


Device(config-ipv6-pmipv6-domain)# lma lma1

Configures an Local Mobility Anchor (LMA) within the PMIPv6 domain and enters PMIPv6 domain LMA configuration mode.

Step 5

ipv6-address ipv6-address

Example:


Device(config-ipv6-pmipv6-domain-lma)# ipv6-address 2001:DB8::1

Configures an IPv6 address for the LMA within the PMIPv6 domain.

Step 6

exit

Example:


Device(config-ipv6-pmipv6-domain-lma)# exit

Exits PMIPv6 domain LMA configuration mode and returns to PMIPv6 domain configuration mode.

Step 7

Repeat Steps 5 to 8 to configure the second LMA.

—

Step 8

nai [user ]@ realm

Example:


Device(config-ipv6-pmipv6-domain)# nai user1@example.com

Configures a network access identifier for the mobile node (MN) within the PMIPv6 domain and enters PMIPv6 domain mobile node configuration mode.

Step 9

lma lma-id

Example:


Device(config-ipv6-pmipv6-domain-mn)# lma lma1

Configures an LMA for the MN.

Step 10

service {dual | ipv4 | ipv6 }

Example:


Device(config-ipv6-pmipv6-domain-mn)# service ipv4

Configures the service provided to the MN within the PMIPv6 domain.

The type of services provided to the MN are as follows:

  • dual—Specifies both IPv4 and IPv6 services for an MN.

  • IPv4—Specifies IPv4 service for an MN.

  • IPv6—Specifies IPv6 service for an MN.

Step 11

exit

Example:


Device(config-ipv6-pmipv6-domain-mn)# exit

Exits PMIPv6 domain mobile node configuration mode and returns to PMIPv6 domain configuration mode.

Step 12

Repeat Steps 10 to 11 to configure the second MN.

—

Step 13

end

Example:


Device(config-ipv6-pmipv6-domain)# end

Exits PMIPv6 domain configuration mode and returns to privileged EXEC mode.

Configuring a Detailed Configuration for a MAG When an AAA Server Is Not Available

SUMMARY STEPS

  1. enable
  2. configure terminal
  3. ipv6 mobile pmipv6-domain domain-name
  4. service password-encryption
  5. replay-protection timestamp [window seconds ]
  6. auth-option spi {spi-hex-value | decimal spi-decimal-value } key {ascii ascii-string | hex hex-string }
  7. encap {gre-ipv4 | ipv6-in-ipv6 }
  8. local-routing-mag
  9. lma lma-id
  10. ipv6-address ipv6-address
  11. exit
  12. Repeat Steps 10 to 12 to configure each LMA.
  13. mag mag-id
  14. ipv6-address ipv6-address
  15. exit
  16. mn-profile-load-aaa
  17. nai [user ]@realm
  18. lma lma-id
  19. int att interface-access-type l2-addr mac-address
  20. gre-encap-key [down | up ] key-value
  21. service {dual | ipv4 | ipv6 }
  22. apn apn-name
  23. exit
  24. Repeat Steps 20 to 24 to configure each MN.
  25. end

DETAILED STEPS

  Command or Action Purpose
Step 1

enable

Example:


Device> enable

Enables privileged EXEC mode.

  • Enter your password if prompted.

Step 2

configure terminal

Example:


Device# configure terminal

Enters global configuration mode.

Step 3

ipv6 mobile pmipv6-domain domain-name

Example:


Device(config)# ipv6 mobile pmipv6-domain dn1

Creates a Proxy Mobile IPv6 (PMIPv6) domain and enters PMIPv6 domain configuration mode.

Step 4

service password-encryption

Example:


Device(config)# service password-encryption

Converts unencrypted passwords to encrypted passwords automatically.

Step 5

replay-protection timestamp [window seconds ]

Example:


Device(config-ipv6-pmipv6-domain)# replay-protection timestamp window 200

Configures the replay protection mechanism within the PMIPv6 domain.

Step 6

auth-option spi {spi-hex-value | decimal spi-decimal-value } key {ascii ascii-string | hex hex-string }

Example:


Device(config-ipv6-pmipv6-domain)# auth-option spi 67 key ascii key1

Configures authentication for the PMIPv6 domain.

Step 7

encap {gre-ipv4 | ipv6-in-ipv6 }

Example:


Device(config-ipv6-pmipv6-domain)# encap gre-ipv4

Configures the tunnel encapsulation mode type between the Mobile Access Gateway (MAG) and the Local Mobility Anchor (LMA).

Step 8

local-routing-mag

Example:


Device(config-ipv6-pmipv6-domain)# local-routing-mag

Enables local routing for the MAG.

Step 9

lma lma-id

Example:


Device(config-ipv6-pmipv6-domain)# lma lma1

Configures LMA within the PMIPv6 domain and enters PMIPv6 domain LMA configuration mode.

Step 10

ipv6-address ipv6-address

Example:


Device(config-ipv6-pmipv6-domain-lma)# ipv6-address 2001:0DB8:2:3::1

Configures an IPv6 address for the LMA within the PMIPv6 domain.

Step 11

exit

Example:


Device(config-ipv6-pmipv6-domain-lma)# exit

Exits PMIPv6 domain LMA configuration mode and returns to PMIPv6 domain configuration mode.

Step 12

Repeat Steps 10 to 12 to configure each LMA.

—

Step 13

mag mag-id

Example:


Device(config-ipv6-pmipv6-domain)# mag mag1

Configures a MAG within the PMIPv6 domain and enters PMIPv6 domain MAG configuration mode.

Step 14

ipv6-address ipv6-address

Example:


Device(config-ipv6-pmipv6-domain-mag)# ipv6-address 2001:0DB8:2:4::1

Configures an IPv6 address for the MAG within the PMIPv6 domain.

Step 15

exit

Example:


Device(config-ipv6-pmipv6-domain-mag)# exit

Exits PMIP domain MAG configuration mode and returns to PMIPv6 domain configuration mode.

Step 16

mn-profile-load-aaa

Example:


Device(config-ipv6-pmipv6-domain)# mn-profile-load-aaa

(Optional) Loads the profile configuration from AAA to the mobile node (MN) within the PMIPv6 domain.

Note 

Steps 20 to 24 need not be entered if the MN is configured using the configuration from AAA. You can use the specific command to override the configuration for a specific mobile node (MN) parameter.

Step 17

nai [user ]@realm

Example:


Device(config-ipv6-pmipv6-domain)# nai user1@example.com

Configures the network address identifier (NAI) for the MN within the PMIPv6 domain and enters PMIPv6 domain MN configuration mode.

Step 18

lma lma-id

Example:


Device(config-ipv6-pmipv6-domain-mn)# lma lma1

Configures the LMA for the MN.

Step 19

int att interface-access-type l2-addr mac-address

Example:


Device(config-ipv6-pmipv6-domain-mn)# int att Gigabitethernet l2-addr 02c7.f800.0422

Configures the access technology type, interface, and MAC address of the MN interface within the PMIPv6 domain.

Step 20

gre-encap-key [down | up ] key-value

Example:


Device(config-ipv6-pmipv6-domain-mn)# gre-encap-key down 45

Configures a generic routing encapsulation (GRE) key for the MN within the PMIPv6 domain.

Step 21

service {dual | ipv4 | ipv6 }

Example:


Device(config-ipv6-pmipv6-domain-mn)# service ipv4

Configures the service provided to the MN within the PMIPv6 domain.

The type of services provided to the MN are as follows:

  • dual—Specifies both IPv4 and IPv6 services for an MN.

  • IPv4—Specifies an IPv4 service for an MN.

  • IPv6—Specifies an IPv6 service for an MN.

Step 22

apn apn-name

Example:


Device(config-ipv6-pmipv6-domain-mn)# apn apn1

Specifies an access point name (APN) to the MN subscriber within the PMIPv6 domain.

Step 23

exit

Example:


Device(config-ipv6-pmipv6-domain-mn)# exit

Exits PMIP domain MN configuration mode and returns to PMIPv6 domain configuration mode.

Step 24

Repeat Steps 20 to 24 to configure each MN.

—

Step 25

end

Example:


Device(config-ipv6-pmipv6-domain)# end

Exits PMIPv6 domain configuration mode and returns to privileged EXEC mode.

Configuring a Minimum Configuration for a MAG

SUMMARY STEPS

  1. enable
  2. configure terminal
  3. ipv6 mobile pmipv6-mag mag-id domain domain-name
  4. address ipv6 ipv6-address
  5. sessionmgr
  6. generate grekey
  7. interface type number
  8. role {3gpp | lte | wimax | wlan }
  9. apn apn-name
  10. end

DETAILED STEPS

  Command or Action Purpose
Step 1

enable

Example:


Device> enable

Enables privileged EXEC mode.

  • Enter your password if prompted.

Step 2

configure terminal

Example:


Device# configure terminal

Enters global configuration mode.

Step 3

ipv6 mobile pmipv6-mag mag-id domain domain-name

Example:


Device(config)# ipv6 mobile pmipv6-mag mag1 domain dn1

Enables the MAG service on a device, configures the PMIPv6 domain for the MAG, and enters MAG configuration mode.

Step 4

address ipv6 ipv6-address

Example:


Device(config-ipv6-pmipv6-mag)# address ipv6 2001:0DB8:2:4::1

Configures an IPv6 address for the MAG.

Step 5

sessionmgr

Example:


Device(config-ipv6-pmipv6-mag)# sessionmgr

Enables the MAG to process the the notification it receives through the mobile client service abstraction (MCSA) from the Intelligent Services Gateway (ISG).

Step 6

generate grekey

Example:


Device(config-ipv6-pmipv6-mag)# generate grekey

Enables dynamic generation of upstream generic routing encapsulation keys for mobile nodes in an LMA.

Step 7

interface type number

Example:


Device(config-ipv6-pmipv6-mag)# interface gigabitethernet 0/0/0

Enables an interface for the MAG.

Step 8

role {3gpp | lte | wimax | wlan }

Example:


Device(config-ipv6-pmipv6-mag)# role lte

Configures a role for the MAG.

The keywords are as follows:

  • 3gpp—Specifies the role as the 3rd Generation Partnership Project (3GPP).

  • lte—Specifies the role as Long Term Evaluation (LTE).

  • wimax—Specifies the role as wimax.

  • wlan—Specifies the role as wireless LAN (WLAN).

Step 9

apn apn-name

Example:


Device(config-ipv6-pmipv6-mag)# apn apn2

Specifies an access point name (APN) to the subscriber of the MAG.

Note 

Specifying an APN is mandatory if the role of the MAG is 3GPP.

Step 10

end

Example:


Device(config-ipv6-pmipv6-mag)# end

Exits MAG configuration mode and returns to privileged EXEC mode.

Configuring a Detailed Configuration for a MAG

SUMMARY STEPS

  1. enable
  2. configure terminal
  3. vrf definition vrf-name
  4. exit
  5. ipv6 mobile pmipv6-mag mag-id domain domain-name
  6. role {3gpp | wlan }
  7. apn apn-name
  8. local-routing-mag
  9. discover-mn-detach poll interval seconds timeout seconds retries retry-count
  10. address ipv4 ipv4-address
  11. address ipv6 ipv6-address
  12. sessionmgr
  13. interface type number
  14. binding maximum number
  15. binding lifetime seconds
  16. binding refresh-time seconds
  17. binding init-retx-time milliseconds
  18. binding max-retx-time milliseconds
  19. replay-protection timestamp [window seconds ]
  20. bri delay min milliseconds
  21. bri delay max milliseconds
  22. bri retry number
  23. lma lma-id domain-name
  24. auth-option spi {spi-hex-value | decimal spi-decimal-value } key {ascii | hex } hex-string
  25. ipv4-address ipv4-address
  26. vrfid vrf-name
  27. encap {gre-ipv4 | ipv6-in-ipv6 }
  28. end
  29. show ipv6 mobile pmipv6 mag mag-id globals

DETAILED STEPS

  Command or Action Purpose
Step 1

enable

Example:

Device> enable

Enables privileged EXEC mode.

  • Enter your password if prompted.

Step 2

configure terminal

Example:


Device# configure terminal

Enters global configuration mode.

Step 3

vrf definition vrf-name

Example:


Device(config)# vrf definition vrf1

Configures a virtual routing and forwarding (VRF) routing table instance and enters VRF configuration mode.

Step 4

exit

Example:


Device(config-vrf) exit

Exits VRF configuration mode and returns to global configuration mode.

Step 5

ipv6 mobile pmipv6-mag mag-id domain domain-name

Example:


Device(config)# ipv6 mobile pmipv6-mag mag1 domain dn1

Enables the MAG service on a device, configures the PMIPv6 domain for the MAG, and enters MAG configuration mode.

Step 6

role {3gpp | wlan }

Example:


Device(config-ipv6-pmipv6-mag)# role 3gpp

Configures a role for the MAG.

The keywords are as follows:

  • 3gpp—Specifies the role as 3GPP.

  • lte—Specifies the role as LTE.

  • wimax—Specifies the role as wimax.

  • wlan—Specifies the role as wireless LAN (WLAN).

Step 7

apn apn-name

Example:


Device(config-ipv6-pmipv6-mag)# apn apn2

Specifies an access point name (APN) to the subscriber of the MAG.

Step 8

local-routing-mag

Example:


Device(config-ipv6-pmipv6-mag)# local-routing-mag

Enables local routing for the MAG.

Step 9

discover-mn-detach poll interval seconds timeout seconds retries retry-count

Example:


Device(config-ipv6-pmipv6-mag)# discover-mn-detach poll interval 11 timeout 3 retries 4

Enables periodic verification of the MN attachment with the MAG-enabled interface.

Step 10

address ipv4 ipv4-address

Example:


Device(config-ipv6-pmipv6-mag)# address ipv4 10.1.3.1

Configures an IPv4 address for the MAG.

Step 11

address ipv6 ipv6-address

Example:


Device(config-ipv6-pmipv6-mag)# address ipv6 2001:0DB8:2:4::1

Configures an IPv6 address for the MAG.

Step 12

sessionmgr

Example:


Device(config-ipv6-pmipv6-mag)# sessionmgr

Configures an IPv6 address for the MAG.

Step 13

interface type number

Example:


Device(config-ipv6-pmipv6-mag)# interface gigabitethernet 0/0/0

Enables an interface for the MAG.

Step 14

binding maximum number

Example:


Device(config-ipv6-pmipv6-mag)# binding maximum 200

Specifies the maximum number of Proxy Binding Update (PBU) entries allowed for the MAG.

Step 15

binding lifetime seconds

Example:


Device(config-ipv6-pmipv6-mag)# binding lifetime 5000

Specifies the maximum lifetime permitted for the PBU entry.

Step 16

binding refresh-time seconds

Example:


Device(config-ipv6-pmipv6-mag)# binding refresh-time 2000

Specifies the PBU entry refresh time.

Step 17

binding init-retx-time milliseconds

Example:


Device(config-ipv6-pmipv6-mag)# binding init-retx-time 110

Specifies the initial timeout interval between the PBU and Proxy Binding Acknowledgment (PBA) until a PBA is received.

Step 18

binding max-retx-time milliseconds

Example:


Device(config-ipv6-pmipv6-mag)# binding max-retx-time 4000

Specifies the maximum timeout interval between the PBU and the PBA until a PBA is received.

Step 19

replay-protection timestamp [window seconds ]

Example:


Device(config-ipv6-pmipv6-mag)# replay-protection timestamp window 200

Configures the replay protection mechanism within the PMIPv6 domain.

Step 20

bri delay min milliseconds

Example:


Device(config-ipv6-pmipv6-mag)# bri delay min 500

Specifies the minimum time for which an LMA should wait before transmitting the Binding Revocation Indication (BRI) message.

Step 21

bri delay max milliseconds

Example:


Device(config-ipv6-pmipv6-mag)# bri delay max 4500

Specifies the maximum time for which an LMA should wait for the Binding Revocation Acknowledgment (BRA) message before retransmitting the BRI message.

Step 22

bri retry number

Example:


Device(config-ipv6-pmipv6-mag)# bri retry 6

Specifies the maximum number of times an LMA should retransmit a BRI message, until a BRA is received.

Step 23

lma lma-id domain-name

Example:


Device(config-ipv6-pmipv6-mag)# lma lma3 dn1

Configures the LMA for the MAG and enters MAG-LMA configuration mode.

Step 24

auth-option spi {spi-hex-value | decimal spi-decimal-value } key {ascii | hex } hex-string

Example:


Device(config-ipv6-pmipv6mag-lma)# auth-option spi decimal 258 key hex BDF

Configures authentication for the LMA within the MAG.

Step 25

ipv4-address ipv4-address

Example:


Device(config-ipv6-pmipv6mag-lma)# ipv4-address 172.16.0.1

Configures an IPv4 address for the LMA within the MAG.

Note 

You can repeat this command to configure multiple IP addresses.

Step 26

vrfid vrf-name

Example:


Device(config-ipv6-pmipv6mag-lma)# vrfid vrf1

Specifies a VRF for an LMA peer.

Step 27

encap {gre-ipv4 | ipv6-in-ipv6 }

Example:


Device(config-ipv6-pmipv6mag-lma)# encap gre-ipv4

Configures a tunnel encapsulation mode type between the MAG and the LMA.

Step 28

end

Example:


Device(config-ipv6-pmipv6mag-lma)# end

Exits MAG-LMA configuration mode and returns to privileged EXEC mode.

Step 29

show ipv6 mobile pmipv6 mag mag-id globals

Example:


Device# show ipv6 mobile pmipv6 mag mag1 globals

(Optional) Displays MAG global configuration details.

Example

The following example shows the MAG global configuration: 


Router# show ipv6 mobile pmipv6 mag mag1 globals
 
---------------------------------------------------
Domain  : D1
Mag Identifier  : M1
        MN's detach discover            : disabled
        Local routing                   : disabled
        Mag is enabled on interface     : GigabitEthernet0/0/0
        Mag is enabled on interface     : GigabitEthernet0/1/0
        Max Bindings                    : 3
        AuthOption                      : disabled
        RegistrationLifeTime            : 3600 (sec)
        BRI InitDelayTime               : 1000 (msec)
        BRI MaxDelayTime                : 40000 (msec)
        BRI MaxRetries                  : 6
        BRI EncapType                   : IPV6_IN_IPV6
        Fixed Link address is           : enabled
        Fixed Link address              : aaaa.aaaa.aaaa
        Fixed Link Local address is     : enabled
        Fixed Link local address        : 0xFE800000 0x0 0x0 0x2
        RefreshTime                     : 300 (sec)
        Refresh RetxInit time           : 20000 (msec)
        Refresh RetxMax time            : 50000 (msec)
        Timestamp option                : enabled
        Validity Window                 : 7
          
Peer :  LMA1
        Max Bindings                    : 3
        AuthOption                      : disabled
        RegistrationLifeTime            : 3600 (sec)
        BRI InitDelayTime               : 1000 (msec)
        BRI MaxDelayTime                : 40000 (msec)
        BRI MaxRetries                  : 6
        BRI EncapType                   : IPV6_IN_IPV6
        Fixed Link address is           : enabled
        Fixed Link address              : aaaa.aaaa.aaaa
        Fixed Link Local address is     : enabled
        Fixed Link local address        : 0xFE800000 0x0 0x0 0x2
        RefreshTime                     : 300 (sec)
        Refresh RetxInit time           : 20000 (msec)
        Refresh RetxMax time            : 50000 (msec)
        Timestamp option                : enabled
        Validity Window                 : 7
Peer :  LMA2
        Max Bindings                    : 3
        AuthOption                      : disabled

Troubleshooting Tips

You can use the following commands to troubleshoot the MAG configuration:

  • debug ipv6 mobile mag event

  • debug ipv6 mobile mag info

  • show ipv6 mobile pmipv6 mag bindings

  • show ipv6 mobile pmipv6 mag globals

Configuration Examples for Proxy Mobile IPv6 Support for MAG Functionality

Example: Configuring a Proxy Mobile IPv6 Domain by Using the Configuration from the AAA Server

The following example shows how to configure the PMIPv6 domain by using the AAA server configuration: 


Device# configure terminal
Device(config)# ipv6 mobile pmipv6-domain D1 load-aaa

The following example shows how to configure the PMIPv6 domain by using the configuration from the AAA server and how to override the configuration for specific PMIPv6 domain parameters: 


Device# configure terminal
Device(config)# ipv6 mobile pmipv6-domain D11 load-aaa
Device(config)# ipv6 mobile pmipv6-domain D11
Device(config-ipv6-pmipv6-domain)# gre-ipv4
Device(config-ipv6-pmipv6-domain)# auth-option spi 67 key ascii key1

Example: Configuring a Proxy Mobile IPv6 Domain When the Configuration from an AAA Server Is Not Available

The following example shows how to configure the PMIPv6 domain when an AAA server configuration is not available: 


Device# configure terminal
Device(config)# ipv6 mobile pmipv6-domain D2
Device(config-ipv6-pmipv6-domain)# replay-protection timestamp window 200
Device(config-ipv6-pmipv6-domain)# auth-option spi 100 key ascii hi
Device(config-ipv6-pmipv6-domain)# encap ipv6-in-ipv6
!
Device(config-ipv6-pmipv6-domain)# lma lma1
Device(config-ipv6-pmipv6-domain-lma)# ipv4-address 10.1.1.1
Device(config-ipv6-pmipv6-domain-lma)# ipv6-address 2001:0DB8:2:3::1
Device(config-ipv6-pmipv6-domain-lma)# exit
!
Device(config-ipv6-pmipv6-domain)# mag mag1
Device(config-ipv6-pmipv6-domain-mag)# ipv4-address 10.1.3.1
Device(config-ipv6-pmipv6-domain-mag)# ipv6-address 2001:0DB8:2:5::1
Device(config-ipv6-pmipv6-domain-mag)# exit
!
Device(config-ipv6-pmipv6-domain)# nai example1@example.com
Device(config-ipv6-pmipv6-domain-mn)# lma lma1
Device(config-ipv6-pmipv6-domain-mn)# int att gigabitethernet l2-addr 02c7.f800.0422
Device(config-ipv6-pmipv6-domain-mn)# gre-encap-key up 1234
Device(config-ipv6-pmipv6-domain-mn)# gre-encap-key down 5678
Device(config-ipv6-pmipv6-domain-mn)# service ipv4
Device(config-ipv6-pmipv6-domain-mn)# end

Example: Configuring a Mobile Access Gateway

The following example shows the minimum configuration required to enable MAG: 


Device# configure terminal
Device(config)# ipv6 mobile pmipv6-domain D2
Device(config-ipv6-pmipv6-domain)# lma lma1
Device(config-ipv6-pmipv6-domain-lma)# ipv4-address 10.1.1.1
Device(config-ipv6-pmipv6-domain-lma)# ipv6-address 2001:0DB8:2:3::1
Device(config-ipv6-pmipv6-domain-lma)# exit
Device(config-ipv6-pmipv6-domain)# lma lma2
Device(config-ipv6-pmipv6-domain-lma)# ipv4-address 10.2.1.1
Device(config-ipv6-pmipv6-domain-lma)# ipv6-address 2001:0DB8:2:4::1
Device(config-ipv6-pmipv6-domain-lma)# exit
Device(config-ipv6-pmipv6-domain)# nai example1@example.com
Device(config-ipv6-pmipv6-domain-mn)# lma lma1
Device(config-ipv6-pmipv6-domain-mn)# exit
Device(config-ipv6-pmipv6-domain)# nai example2@example.com
Device(config-ipv6-pmipv6-domain-mn)# lma lma2
Device(config-ipv6-pmipv6-domain-mn)# exit
Device(config)# ipv6 mobile pmipv6-mag mag1 domain D2
Device(config-ipv6-pmipv6-mag)# address ipv6 2001:DB8:0:0:E000::F
Device(config-ipv6-pmipv6-mag)# address ipv4 10.2.1.1
Device(ipv6-mag-config)# interface gigabitethernet 0/0/0
Device(ipv6-mag-config)# role 3gpp
Device(ipv6-mag-config)# apn a
Device(ipv6-mag-config)# exit

Additional References

Related Documents

Related Topic

Document Title

Cisco IOS commands

Cisco IOS Master Command List, All Releases

IP mobility commands

Cisco IOS IP Mobility Command Reference

Standards and RFCs

Standard/RFC

Title

RFC 3775

Mobility Support in IPv6

RFC 5213

Proxy Mobile IPv6

RFC 5844

IPv4 Support for Proxy Mobile IPv6

RFC 5845

Generic Routing Encapsulation (GRE) Key Option for Proxy Mobile IPv6

RFC 5846

Binding Revocation for IPv6 Mobility

MIBs

MIB

MIBs Link

None

To locate and download MIBs for selected platforms, Cisco software releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://www.cisco.com/go/mibs

Technical Assistance

Description

Link

The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password.

http://www.cisco.com/cisco/web/support/index.html

Feature Information for Proxy Mobile IPv6 Support for MAG Functionality

The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.

Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Table 1. Feature Information for Proxy Mobile IPv6 MAG Functionality Support

Feature Name

Releases

Feature Information

Proxy Mobile IPv6 MAG Functionality Support

Cisco IOS XE Release 3.4S

The Proxy Mobile IPv6 Support for MAG Functionality feature provides network-based IP Mobility management to a mobile node without requiring the participation of the mobile node in any IP mobility-related signaling. The Mobile Access Gateway tracks the movements of the mobile node to and from the access link, and sends signals to the local mobility anchor of the mobile node.

In Cisco IOS XE Release 3.4S, this feature was introduced on the Cisco ASR Series Aggregation Services 1000 routers.

The following commands were introduced: address , apn , auth-option , binding , bri , clear ipv6 mobile pmipv6 mag , debug ipv6 mobile mag , debug ipv6 mobile packets , discover-mn-detach , encap , fixed-link-layer-address , fixed-link-local-address , gre-encap-key , int att , interface , ipv4-address , ipv6 mobile pmipv6-domain , ipv6 mobile pmipv6-mag , ipv6-address , lma , local-routing-mag , mag , mn-profile-load-aaa , multi-homed , nai , replay-protection , role , service , show ipv6 mobile pmipv6 mag binding , show ipv6 mobile pmipv6 mag globals , show ipv6 mobile pmipv6 mag stats .

IPv6 Client Support on Proxy Mobile IPv6 Mobile Access Gateway

Cisco IOS XE Release 3.5S

Prior to the introduction of the IPv6 Client Support on Proxy Mobile IPv6 Mobile Access Gateway feature, only IPv4 service could be provided to an MN within the PMIP domain. The IPv6 client support on Proxy Mobile IPv6 MAG feature is an enhancement to provide IPv4, IPv6, and dual service to the MN within the PMIP domain.

The following command was modified: service .