[mipl] Mobile IPv6 deamon exiting for MN and HA

Mahmoud Watfa Wed, 09 Aug 2006 12:31:20 -0700

Hello all,

Brief description of my scenario

------------------------------------------

- One PC with 3 interfaces (subnets) acting as a router

- One interface has HA and the MN initially connects to this interface via WLAN

- Also has radvd that would advertize on WLAN interface and ethernet to which the MN will eventually move

- MN has 2 interfaces: WLAN and ethernet

- Initially connected to WLAN and then would "move" to ethernet by disabling WLAN connection

- I have a correspondent node PC but it does not have a MIP daemon because i just want to test handover latency without route optimization. Is that ok not to have the a MIP daemon on this PC?

What i did so far

---------------------

- Previously i had setup the IPv6 network and all nodes could ping one another

- Have configured the MIP daemons on the corresponding PCs to be HA or MN according to scenario

- Have also configured the radvd daemon

- I started all the daemons but i got errors for the HA and MN daemons but the radvd was working well

Please see the files below and i would really appreciate if you can give me some insights about what could be wrong and how to fix it.....

Thank you in advance

--------------------------------------------------------------------------------------------------------------------------------------

MN configuration file

++++++++++++++

# This is a configuration file for a mobile node

NodeConfig MN;

DebugLevel 10;

DoRouteOptimizationCN enabled;

DoRouteOptimizationMN enabled;

# The interface ath0 for WLAN is preffered over ethernet interface eth0

Interface "ath0"

{

MnIfPreference 1;

}

Interface "eth0"

{

MnIfPreference 2;

}

MnHomeLink "ath0"

{

HomeAgentAddress 2001::1:213:46ff:fe3b:241b; HomeAddress 2001::1:20f:3dff:fe50:1b2e/64; }

UseMnHaIPsec disabled;

KeyMngMobCapability disabled;

IPsecPolicySet

{

HomeAgentAddress 2001::1:213:46ff:fe3b:241b; HomeAddress 2001::1:20f:3dff:fe50:1b2e/64;

IPsecPolicy HomeRegBinding UseESP;

IPsecPolicy MobPfxDisc UseESP;

IPsecPolicy TunnelMh UseESP;

}

---------------------------------------------------------------------------------------------------------

Output from running the MIP daemon for the MN +++++++++++++++++++++++++++++++++++

mip6d[4152]: MIPL Mobile IPv6 for Linux v2.0.2 started (Mobile Node)

main: MIPL Mobile IPv6 for Linux started in debug mode, not detaching from terminal

conf_show: config_file =

/root/Desktop/mipv6-2.0.2/configurations/mip6d-MN.conf

conf_show: mip6_entity = 1

conf_show: debug_level = 10

conf_show: PolicyModulePath = [internal]

conf_show: DefaultBindingAclPolicy = 0

conf_show: NonVolatileBindingCache = disabled

conf_show: KeyMngMobCapability = disabled

conf_show: UseMnHaIPsec = disabled

conf_show: MnMaxHaBindingLife = 262140

conf_show: MnMaxCnBindingLife = 420

conf_show: MnRouterProbes = 0

conf_show: MnRouterProbeTimeout = 0.000000

conf_show: InitialBindackTimeoutFirstReg = 1.500000

conf_show: InitialBindackTimeoutReReg = 1.000000

conf_show: UseCnBuAck = disabled

conf_show: DoRouteOptimizationMN = enabled

conf_show: MnUseAllInterfaces = disabled

conf_show: MnDiscardHaParamProb = disabled

conf_show: SendMobPfxSols = enabled

conf_show: OptimisticHandoff = disabled

conf_show: SendMobPfxAdvs = enabled

conf_show: SendUnsolMobPfxAdvs = enabled

conf_show: MaxMobPfxAdvInterval = 86400

conf_show: MinMobPfxAdvInterval = 600

conf_show: HaMaxBindingLife = 262140

conf_show: DoRouteOptimizationCN = enabled

xfrm_cn_init: Adding policies and states for CN

xfrm_mn_init: Adding policies and states for MN

conf_home_addr_info: HoA address 2001:0:0:1:20f:3dff:fe50:1b2e

conf_home_addr_info: HA address 2001:0:0:1:213:46ff:fe3b:241b

__tunnel_add: SIOCADDTUNNEL failed status 19 No such device

tunnel_add: failed to create tunnel from 2001:0:0:1:20f:3dff:fe50:1b2e to 2001:0:0:1:213:46ff:fe3b:241b

conf_home_addr_info: failed to create MN-HA tunnel

flag_hoa: set HoA 2001:0:0:1:20f:3dff:fe50:1b2e/64 iif 4 flags 80 preferred_time 4294967295 valid_time 4294967295

tunnel_del: tunnel -1 doesn't exist

xfrm_mn_cleanup: Deleting policies and states for MN

xfrm_cn_cleanup: Deleting policies and states for CN

mip6d[4152]: MIPL Mobile IPv6 for Linux v2.0.2 stopped (Mobile Node)

----------------------------------------------------------------------------------------------------------

Configuration file for HA

+++++++++++++++++

# This is a configuration file for a home agent

NodeConfig HA;

DebugLevel 10;

# Interface of the home agent that is in the home network

Interface "dev30513";

UseMnHaIPsec disabled;

KeyMngMobCapability disabled;

IPsecPolicySet

{

HomeAgentAddress 2001::1:213:46ff:fe3b:241b;

HomeAddress 2001::1:20f:3dff:fe50:1b2e/64;

IPsecPolicy HomeRegBinding UseESP;

IPsecPolicy MobPfxDisc UseESP;

IPsecPolicy TunnelMh UseESP;

}

-------------------------------------------------------------

Output after running HA daemon

++++++++++++++++++++++++

mip6d[3584]: MIPL Mobile IPv6 for Linux v2.0.2 started (Home Agent)

main: MIPL Mobile IPv6 for Linux started in debug mode, not detaching from terminal

conf_show: config_file =

/root/Desktop/mipv6-2.0.2/configurations/mip6d-HA.conf

conf_show: mip6_entity = 2

conf_show: debug_level = 10

conf_show: PolicyModulePath = [internal]

conf_show: DefaultBindingAclPolicy = 0

conf_show: NonVolatileBindingCache = disabled

conf_show: KeyMngMobCapability = disabled

conf_show: UseMnHaIPsec = disabled

conf_show: MnMaxHaBindingLife = 262140

conf_show: MnMaxCnBindingLife = 420

conf_show: MnRouterProbes = 0

conf_show: MnRouterProbeTimeout = 0.000000

conf_show: InitialBindackTimeoutFirstReg = 1.500000

conf_show: InitialBindackTimeoutReReg = 1.000000

conf_show: UseCnBuAck = disabled

conf_show: DoRouteOptimizationMN = enabled

conf_show: MnUseAllInterfaces = disabled

conf_show: MnDiscardHaParamProb = disabled

conf_show: SendMobPfxSols = enabled

conf_show: OptimisticHandoff = disabled

conf_show: SendMobPfxAdvs = enabled

conf_show: SendUnsolMobPfxAdvs = enabled

conf_show: MaxMobPfxAdvInterval = 86400

conf_show: MinMobPfxAdvInterval = 600

conf_show: HaMaxBindingLife = 262140

conf_show: DoRouteOptimizationCN = enabled

xfrm_cn_init: Adding policies and states for CN

xfrm_ha_init: Adding policies and states for HA

ha_if_addr_setup: Joined anycast group 2001:0:0:1:fdff:ffff:ffff:fffe on iface 3

mip6d[3584]: terminated (SIGINT)

terminate: got SIGINT, exiting

xfrm_ha_cleanup: Deleting policies and states for HA

xfrm_cn_cleanup: Deleting policies and states for CN

mip6d[3584]: MIPL Mobile IPv6 for Linux v2.0.2 stopped (Home Agent)

----------------------------------------------------------------------------------------------------------

Configuration file for radvd

++++++++++++++++++++

#Interface eth1 will be receiving advertisements when the MN moves to this subnet

interface eth1

{

AdvSendAdvert on;

AdvManagedFlag off;

AdvOtherConfigFlag off;

MinRtrAdvInterval 2;

MaxRtrAdvInterval 3;

AdvIntervalOpt on;

prefix 2001:0:0:2::/64

{

AdvOnLink on;

AdvAutonomous on;

AdvRouterAddr on;

};

#The router is a home agent on this subnet

interface dev30513

{

AdvSendAdvert on;

AdvManagedFlag off;

AdvOtherConfigFlag off;

AdvHomeAgentFlag on;

AdvHomeAgentInfo on;

MinRtrAdvInterval 2;

MaxRtrAdvInterval 3;

HomeAgentPreference 10;

AdvIntervalOpt on;

prefix 2001:0:0:1::/64

{

AdvOnLink on;

AdvAutonomous on;

AdvRouterAddr on;

};

----------------------------------------------------------------------------------------------------------

Note: Please note that i would not be needing route optimization so i will disable it in my next try, is that ok or is there anything that would be affected by this?

Please also note that am a newbie to linux so if there's some details to stuff please mention them.....

I really would like to thank you all for your help and time....

Mahmoud

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[mipl] Mobile IPv6 deamon exiting for MN and HA

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