[j-nsp] ipv6 routing
Nilesh Khambal
nkhambal at juniper.net
Mon Apr 5 02:38:27 EDT 2010
Ramesh,
Do you see cisco neighbor in "show ipv6 neighbors"?
Thanks,
Nilesh
On 4/4/10 11:32 PM, "Ramesh Karki" <rameshkarki at gmail.com> wrote:
> Hi Antonio,
>
> yes, interface ge-0/0/0 is only configure for ospf3 and interface fe-0/1/0
> is configued for dual-stack.
>
> Here, I have listed the required configuation as you have asked.
>
> scenario
> Cisco-rtr ------------------ ge-0/0/0 (M10i) fe-0/1/0 -----------------
> Cisco-rtr
> ospf3 dual-stack
> ospf2 and ospf3
>
> M10i config
>
> show configuration protocols ospf
> preference 110;
> area 0.0.0.10 {
> interface lo0.0 {
> passive;
> }
> interface fe-0/1/0.0;
> interface fxp0.0 {
> disable;
> }
> interface fe-0/1/1.0 {
> passive;
> }
> interface fe-0/1/2.0 {
> passive;
> }
> interface fe-0/3/0.0 {
> passive;
> }
> }
>
>
> show configuration protocols ospf3
> preference 110;
> area 0.0.0.10 {
> interface ge-0/0/0.0;
> interface lo0.0 {
> passive;
> }
> interface fe-0/3/1.0 {
> passive;
> }
> interface fe-0/1/0.0;
>
>
>
> show ospf interface
> Interface State Area DR ID BDR ID
> Nbrs
> fe-0/1/0.0 BDR 0.0.0.10 x.x.192.4 x.x.192.1
> 1
> fe-0/1/1.0 DRother 0.0.0.10 0.0.0.0 0.0.0.0
> 0
> fe-0/1/2.0 DRother 0.0.0.10 0.0.0.0 0.0.0.0
> 0
> fe-0/3/0.0 DRother 0.0.0.10 0.0.0.0 0.0.0.0
> 0
> lo0.0 DRother 0.0.0.10 0.0.0.0 0.0.0.0
> 0
>
>
>
>
> show ospf3 interface
> OSPF instance is not running
>
>
> The neighbor cisco devices, one connected to m10i fe-0/1/0 and another cisco
> device connected to M10i ge-0/0/0
>
> cisco config output connected to M10i fe-0/1/0
>
> #sh run | be ^ipv6 router ospf
> ipv6 router ospf 1
> router-id x.x.192.4
> log-adjacency-changes
> passive-interface default
> no passive-interface FastEthernet0/0
>
>
> #sh run int fa0/0
> Building configuration...
>
> Current configuration : 284 bytes
> !
> interface FastEthernet0/0
> description *** ***
> ip address x.x.193.4 255.255.255.240
> no keepalive
> duplex full
> ipv6 address abcd:3800:2:1::2/126
> ipv6 enable
> ipv6 ospf 1 area 10
> no cdp enable
> no clns route-cache
> end
>
> #sh ipv6 ospf int
> FastEthernet0/0 is up, line protocol is up
> Link Local Address FE80::20C:31FF:FE95:A400, Interface ID 3
> Area 10, Process ID 1, Instance ID 0, Router ID x.x.192.4
> Network Type BROADCAST, Cost: 1
> Transmit Delay is 1 sec, State DR, Priority 1
> Designated Router (ID) x.x.192.4, local address FE80::20C:31FF:FE95:A400
> No backup designated router on this network
> Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5
> Hello due in 00:00:00
> Index 1/1/2, flood queue length 0
> Next 0x0(0)/0x0(0)/0x0(0)
> Last flood scan length is 0, maximum is 0
> Last flood scan time is 0 msec, maximum is 0 msec
> Neighbor Count is 0, Adjacent neighbor count is 0
> Suppress hello for 0 neighbor(s)
> Loopback6 is up, line protocol is up
> Link Local Address FE80::20C:31FF:FE95:A400, Interface ID 15
> Area 10, Process ID 1, Instance ID 0, Router ID x.x.192.4
> Network Type LOOPBACK, Cost: 1
> Loopback interface is treated as a stub Host
>
>
> cisco config output connected to M10i ge-0/0/0
>
> #sh run int fa0/0
> Building configuration...
>
> Current configuration : 258 bytes
> !
> interface FastEthernet0/0
> description *** ***
> ip address x.x.193.72 255.255.255.192
> ip route-cache flow
> duplex auto
> speed auto
> ipv6 address abcd:3800:1:1::2/64
> ipv6 enable
> ipv6 ospf 1 area 10
> no cdp enable
> end
>
>
> #sh run | be ^ipv6 router ospf
> ipv6 router ospf 1
> router-id x.x.192.2
> log-adjacency-changes
> passive-interface default
> no passive-interface FastEthernet0/0
>
>
>
> #sh ipv6 int fa0/0
> FastEthernet0/0 is up, line protocol is up
> IPv6 is enabled, link-local address is FE80::218:73FF:FE46:1232
> Description: *** ***
> Global unicast address(es):
> abcd:3800:1:1::2, subnet is abcd:3800:1:1::/64
> Joined group address(es):
> FF02::1
> FF02::2
> FF02::5
> FF02::6
> FF02::1:FF00:2
> FF02::1:FF46:1232
> MTU is 1500 bytes
> ICMP error messages limited to one every 100 milliseconds
> ICMP redirects are enabled
> ND DAD is enabled, number of DAD attempts: 1
> ND reachable time is 30000 milliseconds
> ND advertised reachable time is 0 milliseconds
> ND advertised retransmit interval is 0 milliseconds
> ND router advertisements are sent every 200 seconds
> ND router advertisements live for 1800 seconds
> Hosts use stateless autoconfig for addresses.
>
>
> Have a query that is, why even the static route didn't worked on the box?
>
> Thank you,
> Ramesh
>
>
> On Sun, Apr 4, 2010 at 6:56 PM, Antonio Querubin <tony at lava.net> wrote:
>
>> On Sun, 4 Apr 2010, Ramesh Karki wrote:
>>
>> As I have already mentioned, the same interface fe-0/1/0 has been
>>> configured
>>> to run both ospf and ospf3 and there is no any issue on ospf v4 from the
>>> beginning.
>>>
>>> show ospf interface fe-0/1/0.0
>>>>
>>> Interface State Area DR ID BDR ID
>>> Nbrs
>>> fe-0/1/0.0 BDR 0.0.0.10 x.x.192.4 x.x.192.1
>>> 1
>>>
>>> but the same interface configured for ospf3 outcome is unexpected.
>>>
>>> show ospf3 interface fe-0/1/0.0
>>>>
>>> OSPF instance is not running
>>>
>>
>> Reviewing what you've posted so far I only see a partial ospf3 config for
>> ge-0/0/0.0
>>
>> Could you please post the complete output of:
>>
>> show configuration protocols ospf
>> show configuration protocols ospf3
>> show ospf interface
>> show ospf3 interface
>>
>> Then for your dual-stack interfaces which should be running ospf and ospf3
>> do:
>>
>> show configuration interfaces
>>
>> On your ciscos which have a working ospf3 config do
>>
>> show running-config | begin ipv6 router ospf
>> show ipv6 ospf interface
>>
>> show running-config interface <each dual-stack interface that faces a
>> juniper>
>>
>>
>> Antonio Querubin
>> 808-545-5282 x3003
>> e-mail/xmpp: tony at lava.net
>>
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