Re: OSPFv3 Neighbor Stuck in EXSTART/EXCHANGE

Could you share your config?

On Mon, Feb 18, 2013 at 9:23 PM, Viet-Hung TON <vton_at_integra.fr> wrote:

> Hi,
>
> I am trying to bring up the ospfv3 IPv6 neighboring between Cisco Cat6k5
> and Quagga, the neighbor relationship is stuck in EXSTART/EXCHANGE state, I
> have checked the link http://cisco.iphelp.ru/faq/5/**ch09lev1sec6.html<http://cisco.iphelp.ru/faq/5/ch09lev1sec6.html>; but it seems to me that the problem is not from this list.
>
> The neighbor with other vendors devices (Juniper, Brocade) is ok .
>
> On the Cisco Cat, I have the result of debug: "EXCHANGE - OPTIONS/INIT not
> match" although I have check for MTU, RouterID.
>
> OSPFv3: Port-channel3 Nbr 194.145.54.61: Prepare dbase exchange
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x16EA opt 0x0013
> flag 0x7 len 28
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x16EA opt 0x0013
> flag 0x7 len 28
> OSPFv3: Retransmitting DBD to 194.145.54.61 on Port-channel3 [1]
> OSPFv3: Rcv DBD from 194.145.54.61 on Port-channel3 seq 0x59E124 opt
> 0x0013 flag 0x7 len 28 mtu 1500 state EXSTART
> OSPFv3: NBR Negotiation Done. We are the SLAVE
> OSPFv3: Port-channel3 Nbr 194.145.54.61: Summary list built, size 5
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x59E124 opt 0x0013
> flag 0x2 len 128
> OSPFv3: Rcv DBD from 194.145.54.61 on Port-channel3 seq 0x59E129 opt
> 0x0013 flag 0x7 len 28 mtu 1500 state EXCHANGE
> OSPFv3: EXCHANGE - OPTIONS/INIT not match
> OSPFv3: Bad seq received from 194.145.54.61 on Port-channel3
> OSPFv3: Port-channel3 Nbr 194.145.54.61: Prepare dbase exchange
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x1EF1 opt 0x0013
> flag 0x7 len 28
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x1EF1 opt 0x0013
> flag 0x7 len 28
> OSPFv3: Retransmitting DBD to 194.145.54.61 on Port-channel3 [1]
> OSPFv3: Rcv DBD from 194.145.54.61 on Port-channel3 seq 0x59E12E opt
> 0x0013 flag 0x7 len 28 mtu 1500 state EXSTART
> OSPFv3: NBR Negotiation Done. We are the SLAVE
> OSPFv3: Port-channel3 Nbr 194.145.54.61: Summary list built, size 12
> OSPFv3: Send DBD to 194.145.54.61 on Port-channel3 seq 0x59E12E opt 0x0013
> flag 0x2 len 268
> OSPFv3: Rcv DBD from 194.145.54.61 on Port-channel3 seq 0x59E133 opt
> 0x0013 flag 0x7 len 28 mtu 1500 state EXCHANGE
> OSPFv3: EXCHANGE - OPTIONS/INIT not match
> OSPFv3: Bad seq received from 194.145.54.61 on Port-channel3
>
>
> Please tell me if you have experiences or ideas in your mind to debug this
> problem.
>
> Thanks,
>
> Viet
>
>
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Received on Mon Feb 18 2013 - 21:27:53 ART