(usagi-users 03895) Re: Binding Update Failure

["Ryan Measel" <ryan@xxxxxxxxxxxxxxxxxxxxxx>]

Ok, I am completely updated with all of the Nautilus 6 software on all
my machines.  I switched over to using Ubuntu boxes as the routers as
opposed to the Linksys WRT54GLs.  My current setup consists of two
tablets wired with an Ethernet connection.  Both nodes act as access
points for their own wireless networks, send out router
advertisements, and have a bridge across the wired LAN card and a
wireless Atheros card.  One of those APs is also designated as the
home agent and runs the mip6 daemon.  I also have another tablet that
acts as the mobile node.

I am still having issues with the mobile node not being able to bind
to the home agent.  It knows that it moves into a foreign network, but
it then throws an error that "blackhole is already set."  And, no
binding update will be sent.  I have posted the debug from the mobile
node and the config file for the mobile node below.

Also, how does everyone else setup their testbed, i.e., what type of
hardware do use for routers and the home agent?

Thanks so much for all the help so far.   I really appreciate it.

Cheers,
Ryan


Mobile Node Debug Output
=====================
mip6d[6244]: MIPL Mobile IPv6 for Linux v2.0.2-umip-0.3 started (Mobile Node)
Wed Jul 18 23:32:35 main: MIPL Mobile IPv6 for Linux started in debug
mode, not detaching from terminal
Wed Jul 18 23:32:35 conf_show: config_file = mobile-node-config.sh
Wed Jul 18 23:32:35 conf_show: vt_hostname = localhost
Wed Jul 18 23:32:35 conf_show: vt_service = 7777
Wed Jul 18 23:32:35 conf_show: mip6_entity = 1
Wed Jul 18 23:32:35 conf_show: debug_level = 10
Wed Jul 18 23:32:35 conf_show: debug_log_file = stderr
Wed Jul 18 23:32:35 conf_show: PolicyModulePath = [internal]
Wed Jul 18 23:32:35 conf_show: DefaultBindingAclPolicy = 0
Wed Jul 18 23:32:35 conf_show: NonVolatileBindingCache = disabled
Wed Jul 18 23:32:35 conf_show: KeyMngMobCapability = disabled
Wed Jul 18 23:32:35 conf_show: UseMnHaIPsec = disabled
Wed Jul 18 23:32:35 conf_show: MnMaxHaBindingLife = 262140
Wed Jul 18 23:32:35 conf_show: MnMaxCnBindingLife = 420
Wed Jul 18 23:32:35 conf_show: MnRouterProbes = 0
Wed Jul 18 23:32:35 conf_show: MnRouterProbeTimeout = 0.000000
Wed Jul 18 23:32:35 conf_show: InitialBindackTimeoutFirstReg = 1.500000
Wed Jul 18 23:32:35 conf_show: InitialBindackTimeoutReReg = 1.000000
Wed Jul 18 23:32:35 conf_show: UseCnBuAck = enabled
Wed Jul 18 23:32:35 conf_show: DoRouteOptimizationMN = disabled
Wed Jul 18 23:32:35 conf_show: MnUseAllInterfaces = disabled
Wed Jul 18 23:32:35 conf_show: MnDiscardHaParamProb = enabled
Wed Jul 18 23:32:35 conf_show: SendMobPfxSols = enabled
Wed Jul 18 23:32:35 conf_show: OptimisticHandoff = disabled
Wed Jul 18 23:32:35 conf_show: SendMobPfxAdvs = enabled
Wed Jul 18 23:32:35 conf_show: SendUnsolMobPfxAdvs = enabled
Wed Jul 18 23:32:35 conf_show: MaxMobPfxAdvInterval = 86400
Wed Jul 18 23:32:35 conf_show: MinMobPfxAdvInterval = 600
Wed Jul 18 23:32:35 conf_show: HaMaxBindingLife = 262140
Wed Jul 18 23:32:35 conf_show: DoRouteOptimizationCN = disabled
Wed Jul 18 23:32:35 xfrm_cn_init: Adding policies and states for CN
Wed Jul 18 23:32:35 xfrm_mn_init: Adding policies and states for MN
Wed Jul 18 23:32:35 conf_home_addr_info: HoA address 2001:106:2700:0:0:0:0:4
Wed Jul 18 23:32:35 __tunnel_add: created tunnel ip6tnl1 (9) from
2001:106:2700:0:0:0:0:4 to 0:0:0:0:0:0:0:0 user count 1
Wed Jul 18 23:32:35 conf_home_addr_info: Home address 2001:106:2700:0:0:0:0:4
Wed Jul 18 23:32:35 flag_hoa: set HoA 2001:106:2700:0:0:0:0:4/128 iif
9 flags 12 preferred_time 4294967295 valid_time 4294967295
Wed Jul 18 23:32:35 conf_home_addr_info: Added new home_addr_info successfully
mip6d[6244]: Interface 5 (irda0):type 783 unsupported
Wed Jul 18 23:32:35 __md_discover_router: discover link on iface ath0 (8)
Wed Jul 18 23:32:38 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:38 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:38 mn_move: 1578
Wed Jul 18 23:32:38 mn_move: in foreign net
Wed Jul 18 23:32:38 mn_block_rule_add: blackhole is already set.
Wed Jul 18 23:32:38 md_change_default_router: add new router
fe80:0:0:0:216:d4ff:fe3e:3992 on interface ath0 (8)
Wed Jul 18 23:32:38 md_expire_router: expiring router
fe80:0:0:0:211:aff:fe42:31f9 on iface ath0 (8)
Wed Jul 18 23:32:38 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:39 mn_addr_do_dad: DAD succeeded!
Wed Jul 18 23:32:39 mn_addr_do_dad: address = 2001:106:2700:0:0:0:0:4
Wed Jul 18 23:32:39 mn_move: 1578
Wed Jul 18 23:32:39 mn_move: in home net
Wed Jul 18 23:32:39 mv_hoa: move HoA 2001:106:2700:0:0:0:0:4/64 from
iface 9 to 8
Wed Jul 18 23:32:39 icmp6_send: sendmsg: Operation not permitted
Wed Jul 18 23:32:39 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:40 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:40 md_expire_router: expiring router
fe80:0:0:0:216:d4ff:fe3e:3992 on iface ath0 (8)
Wed Jul 18 23:32:40 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:40 md_change_default_router: add new router
fe80:0:0:0:216:d4ff:fe3e:3992 on interface ath0 (8)
Wed Jul 18 23:32:40 md_expire_router: expiring router
fe80:0:0:0:211:aff:fe42:31f9 on iface ath0 (8)
Wed Jul 18 23:32:40 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:41 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:41 md_expire_router: expiring router
fe80:0:0:0:216:d4ff:fe3e:3992 on iface ath0 (8)
Wed Jul 18 23:32:41 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:42 md_change_default_router: add new router
fe80:0:0:0:216:d4ff:fe3e:3992 on interface ath0 (8)
Wed Jul 18 23:32:42 md_expire_router: expiring router
fe80:0:0:0:211:aff:fe42:31f9 on iface ath0 (8)
Wed Jul 18 23:32:42 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:43 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:43 md_expire_router: expiring router
fe80:0:0:0:216:d4ff:fe3e:3992 on iface ath0 (8)
Wed Jul 18 23:32:43 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:44 mn_move: 1578
Wed Jul 18 23:32:44 mn_move: in foreign net
Wed Jul 18 23:32:44 mv_hoa: move HoA 2001:106:2700:0:0:0:0:4/128 from
iface 8 to 9
Wed Jul 18 23:32:44 mn_move: 1578
Wed Jul 18 23:32:44 mn_move: in foreign net
Wed Jul 18 23:32:44 mn_block_rule_add: blackhole is already set.
Wed Jul 18 23:32:44 md_change_default_router: add new router
fe80:0:0:0:216:d4ff:fe3e:3992 on interface ath0 (8)
Wed Jul 18 23:32:44 md_expire_router: expiring router
fe80:0:0:0:211:aff:fe42:31f9 on iface ath0 (8)
Wed Jul 18 23:32:44 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:44 ndisc_send_unspec: sendmsg: Cannot assign requested address
Wed Jul 18 23:32:45 mn_addr_do_dad: DAD succeeded!
Wed Jul 18 23:32:45 mn_addr_do_dad: address = 2001:106:2700:0:0:0:0:4
Wed Jul 18 23:32:45 mn_move: 1578
Wed Jul 18 23:32:45 mn_move: in home net
Wed Jul 18 23:32:45 mv_hoa: move HoA 2001:106:2700:0:0:0:0:4/64 from
iface 9 to 8
Wed Jul 18 23:32:45 icmp6_send: sendmsg: Operation not permitted
Wed Jul 18 23:32:45 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:45 md_expire_router: expiring router
fe80:0:0:0:216:d4ff:fe3e:3992 on iface ath0 (8)
Wed Jul 18 23:32:45 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:46 md_update_router_stats: add coa
2001:106:1100:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:46 mn_move: 1578
Wed Jul 18 23:32:46 mn_move: in foreign net
Wed Jul 18 23:32:46 mv_hoa: move HoA 2001:106:2700:0:0:0:0:4/128 from
iface 8 to 9
Wed Jul 18 23:32:46 mn_move: 1578
Wed Jul 18 23:32:46 mn_move: in foreign net
Wed Jul 18 23:32:46 mn_block_rule_add: blackhole is already set.
Wed Jul 18 23:32:46 mn_move: 1578
Wed Jul 18 23:32:46 mn_move: in foreign net
Wed Jul 18 23:32:46 mn_block_rule_add: blackhole is already set.
Wed Jul 18 23:32:46 mn_move: 1578
Wed Jul 18 23:32:46 mn_move: in foreign net
Wed Jul 18 23:32:46 mn_block_rule_add: blackhole is already set.
Wed Jul 18 23:32:46 md_change_default_router: add new router
fe80:0:0:0:216:d4ff:fe3e:3992 on interface ath0 (8)
Wed Jul 18 23:32:46 md_expire_router: expiring router
fe80:0:0:0:211:aff:fe42:31f9 on iface ath0 (8)
Wed Jul 18 23:32:46 md_update_router_stats: add coa
2001:106:2700:0:440:96ff:fea8:b01a on interface (8)
Wed Jul 18 23:32:47 mn_addr_do_dad: DAD succeeded!
Wed Jul 18 23:32:47 mn_addr_do_dad: address = 2001:106:2700:0:0:0:0:4
Wed Jul 18 23:32:47 mn_move: 1578
Wed Jul 18 23:32:47 mn_move: in home net
Wed Jul 18 23:32:47 mv_hoa: move HoA 2001:106:2700:0:0:0:0:4/64 from
iface 9 to 8
Wed Jul 18 23:32:47 icmp6_send: sendmsg: Operation not permitted
Wed Jul 18 23:32:47 md_change_default_router: add new router
fe80:0:0:0:211:aff:fe42:31f9 on interface ath0 (8)
Wed Jul 18 23:32:47 md_expire_router: expiring router
fe80:0:0:0:216:d4ff:fe3e:3992 on iface ath0 (8)

=====================


Mobile Config File
=====================
        NodeConfig MN;

        ## If set to > 0, will not detach from tty
        DebugLevel 10;

        MnDiscardHaParamProb enabled;

        KeyMngMobCapability disabled;

       Interface "ath0";

       DoRouteOptimizationCN disabled;

       DoRouteOptimizationMN disabled;

       UseCnBuAck enabled;

        MnHomeLink "ath0" {
                HomeAddress 2001:106:2700::4/64;
        }

        ##
        ## IPsec configuration
        ##

       UseMnHaIPsec disabled;
       IPsecPolicySet {
             HomeAgentAddress 2001:106:2700::2;
             HomeAddress 2001:106:2700::4/64;

             IPsecPolicy Mh UseESP 1 2;
             IPsecPolicy ICMP UseESP 5;
             IPsecPolicy TunnelMh UseESP 3 4;

        }
=====================


On 7/17/07, Martin André <andre@xxxxxxxxxxxxxxxx> wrote:
> Hello Ryan,
>
> no need to revert back to 2.6.21-rc5. As for Nautilus6 repository, you
> should additionally install the linux-ubuntu-modules-2.6*-mip6 and the
> linux-restricted-modules-2.6*-mip6 packages for your Atheros card to
> work out of the box.
>
> Regards,
> Martin
>
> Ryan Measel wrote:
> > I do have the restricted modules installed, but I will get rid of the
> > network manager to see if that has an effect on it.
> >
> > As for my version, I added the nautilus6 repository to my sources and
> > then did an apt-get on `linux-headers-2.6-mip6 linux-image-2.6-mip6
> > mip6-daemon-umip`.  This installed kernel 2.6.22.6-mip6 and the umip
> > daemon v0.3.
> >
> > Should I try reverting back to the 2.6.21-rc5?
> >
> > ryan
> >
> >
> > On 7/13/07, Martin André <andre@xxxxxxxxxxxxxxxx> wrote:
> >> Hello Ryan,
> >>
> >> can you tell us more on what version of the daemon are you running? And
> >> how did you patch your kernel (the kernel patch coming with UMIP 0.3 is
> >> to be apply against 2.6.21-rc5 kernel)?
> >>
> >> If you feel like courageous, you may want to try some of the
> >> experimental packages that we recently made available on the Nautilus6
> >> repository at [1] and tell us how it works. From what I see in your
> >> configuration file, you are using a wireless network card with Atheros
> >> chipset, so don't forget to install the restricted and the ubuntu
> >> modules as well.
> >>
> >> Also, since you are using Ubuntu, I would suggest that you remove the
> >> NetworkManager if you have not done it so far. It doesn't work well with
> >> IPv6 and will mess things up when you will want to perform handovers.
> >>
> >> Hope this helps,
> >> Martin
> >>
> >> [1] http://software.nautilus6.org/packages/ubuntu/
> >>
> >
> >
> >