Re: DMVPN eigrp flap issue...

Naufal,

Did the seq number increased? If not then no reliable packets have been
received from the neighbours. Do a show ip eigrp neighbour at the spoke's
side to see if there is neighbour relationship.

Regards,
'Niyi

On Tue, Jan 26, 2010 at 3:08 PM, Naufal Jamal <naufalccie_at_yahoo.in> wrote:

> I gave bandwidth 128000 on the tunnel at hub and cleared eigrp neigh but Q
> count still 1
>
> --- On *Tue, 26/1/10, Olaniyi Sonubi <sonubi02_at_gmail.com>* wrote:
>
>
> From: Olaniyi Sonubi <sonubi02_at_gmail.com>
>
> Subject: Re: DMVPN eigrp flap issue...
> To: "Naufal Jamal" <naufalccie_at_yahoo.in>
> Cc: "Farrukh Haroon" <farrukhharoon_at_gmail.com>, ccielab_at_groupstudy.com
> Date: Tuesday, 26 January, 2010, 1:52 PM
>
>
> Naufal,
>
> Put a bandwidth statement on the tunnel at the hub.
>
> HTH.
>
> 'Niyi CCIE#23833
>
> On Tue, Jan 26, 2010 at 2:24 PM, Naufal Jamal <naufalccie@yahoo.in<http://mc/compose?to=naufalccie@yahoo.in>
> > wrote:
>
>> Hi ,
>>
>> I am reaching the destination thru eigrp...
>>
>> I am using eigrp on FR network to exchange the routing info between the
>> spokes.i removed eigrp from the FR and getting the following. I wish to
>> keep
>> eigrp as the protocol for both dmvpn and FR cos I have seen it working on
>> a
>> customer network...
>>
>> HUB(config-router)#do sh ip eigrp ne
>> IP-EIGRP neighbors for process 10
>> H Address Interface Hold Uptime SRTT RTO Q
>> Seq
>> Typ
>> e
>> (sec) (ms) Cnt
>> Num
>> 1 10.0.0.2 Tu0 11 00:00:59 1 5000 1 0
>> 0 10.0.0.3 Tu0 13 00:01:11 1 5000 1 0
>>
>>
>> retry limit exceeded message coming up...
>>
>>
>> --- On Tue, 26/1/10, Farrukh Haroon <farrukhharoon@gmail.com<http://mc/compose?to=farrukhharoon@gmail.com>>
>> wrote:
>>
>> From: Farrukh Haroon <farrukhharoon@gmail.com<http://mc/compose?to=farrukhharoon@gmail.com>
>> >
>> Subject: Re: DMVPN eigrp flap issue...
>> To: "Naufal Jamal" <naufalccie@yahoo.in<http://mc/compose?to=naufalccie@yahoo.in>
>> >
>> Cc: ccielab@groupstudy.com <http://mc/compose?to=ccielab@groupstudy.com>
>> Date: Tuesday, 26 January, 2010, 12:17 PM
>>
>> How are you reaching the tunnel destination? Through EIGRP, another IGP or
>> static routes?
>>
>> Regards
>>
>> Farrukh
>>
>> On Tue, Jan 26, 2010 at 3:06 PM, Naufal Jamal <naufalccie@yahoo.in<http://mc/compose?to=naufalccie@yahoo.in>>
>> wrote:
>>
>> Hey Experts,
>>
>>
>> I need some valuable help from you on the scenario below:
>>
>>
>> 1) I am working out dmvpn PHASE 1 on gns3.with 1 HUB and 2 spokes..
>>
>>
>> 2)I have advertised 1.1.1.0 and 10.0.0.0 networks in eigrp
>>
>> I have given "eigrp stub connected" on both the spokes.
>>
>> MY eigrp neigh looks like this:
>>
>>
>> HUB#sh ip eigrp ne
>>
>> IP-EIGRP neighbors for process 10
>>
>> H Address Interface Hold Uptime SRTT RTO Q
>> Seq
>>
>> Typ
>>
>> e
>>
>> (sec) (ms) Cnt
>> Num
>>
>> 3 10.0.0.2 Tu0 13 00:00:06 1 4500 1 0
>>
>> 2 10.0.0.3 Tu0 11 00:00:12 1 5000 1 0
>>
>> 1 1.1.1.3 Se0/0.1 151 00:12:27 1 5000 0
>> 14
>>
>> 0 1.1.1.2 Se0/0.1 142 00:12:51 372 2232 0
>> 13
>>
>>
>> 2)FR works fine but my neighborships flap like anything..
>>
>>
>> PLS LET ME KNOW IF YOU WANT ANY DEBUG OUTPUTS ON THIS SCENARIO....
>>
>>
>> HUB#sh run int s0/0.1
>>
>> Building configuration...
>>
>>
>> Current configuration : 188 bytes
>>
>> !
>>
>> interface Serial0/0.1 multipoint
>>
>> ip address 1.1.1.1 255.255.255.0
>>
>> no ip split-horizon eigrp 10
>>
>> frame-relay map ip 1.1.1.2 101 broadcast
>>
>> frame-relay map ip 1.1.1.3 301 broadcast
>>
>> end
>>
>>
>> interface Tunnel0
>>
>> ip address 10.0.0.1 255.255.255.0
>>
>> no ip redirects
>>
>> ip nhrp authentication cisco
>>
>> ip nhrp map multicast dynamic
>>
>> no ip split-horizon eigrp 10
>>
>> tunnel source Serial0/0.1
>>
>> tunnel mode gre multipoint
>>
>> tunnel key 123
>>
>> end
>>
>> ------
>>
>> SPOKE 1
>>
>>
>> interface Tunnel0
>>
>> ip address 10.0.0.3 255.255.255.0
>>
>> no ip redirects
>>
>> ip nhrp authentication cisco
>>
>> ip nhrp map multicast 1.1.1.1
>>
>> ip nhrp map 10.0.0.1 1.1.1.1
>>
>> ip nhrp nhs 10.0.0.1
>>
>> tunnel source Serial0/0
>>
>> tunnel destination 1.1.1.1
>>
>> tunnel key 123
>>
>> end
>>
>>
>> SPOKE1(config)#do sh run int s0/0
>>
>> Building configuration...
>>
>>
>> Current configuration : 224 bytes
>>
>> !
>>
>> interface Serial0/0
>>
>> ip address 1.1.1.3 255.255.255.0
>>
>> encapsulation frame-relay
>>
>> serial restart_delay 0
>>
>> frame-relay map ip 1.1.1.1 401 broadcast
>>
>> frame-relay map ip 1.1.1.2 401 broadcast
>>
>> no frame-relay inverse-arp
>>
>> end
>>
>>
>> SPOKE1(config)#
>>
>> ------
>>
>>
>> SPOKE2
>>
>>
>> interface Tunnel0
>>
>> ip address 10.0.0.2 255.255.255.0
>>
>> no ip redirects
>>
>> ip nhrp authentication cisco
>>
>> ip nhrp map multicast 1.1.1.1
>>
>> ip nhrp map 10..0.0.1 1.1.1.1
>>
>> ip nhrp nhs 10.0.0.1
>>
>> tunnel source Serial0/0
>>
>> tunnel destination 1.1.1.1
>>
>> tunnel key 123
>>
>> end
>>
>>
>> SPOKE2(config)#do sh run int s0/0
>>
>> Building configuration...
>>
>>
>> Current configuration : 224 bytes
>>
>> !
>>
>> interface Serial0/0
>>
>> ip address 1.1.1.2 255.255.255.0
>>
>> encapsulation frame-relay
>>
>> serial restart_delay 0
>>
>> frame-relay map ip 1.1.1.1 201 broadcast
>>
>> frame-relay map ip 1.1.1.3 201 broadcast
>>
>> no frame-relay inverse-arp
>>
>> end
>>
>>
>>
>>
>>
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Received on Tue Jan 26 2010 - 15:47:35 ART