From: Elias Chari (elias.chari@gmail.com)
Date: Fri Jul 14 2006 - 12:39:39 ART
I think your only option then is to use dot1q with subinterfaces, but that
means downtime....
On 7/14/06, Jens Petter <jenseike@start.no> wrote:
>
> Sorry, cant do that. I have other peers that are using that 213.162.236.1
> address... then that would go down, right...
>
> Jens
>
> -----Original Message-----
> From: Victor Cappuccio [mailto:cvictor@protokolgroup.com]
> Sent: 14. juli 2006 17:23
> To: 'Jens Petter'
> Cc: ccielab@groupstudy.com
> Subject: RE: ospf peering
>
> Try this
> On the G0/2
> ip address 213.162.233.109 255.255.255.252
> ip address 213.162.236.1 255.255.255.240 sec
>
> That should do the trick
>
>
> -----Mensaje original-----
> De: Jens Petter [mailto:jenseike@start.no]
> Enviado el: Viernes, 14 de Julio de 2006 11:18 a.m.
> Para: 'Victor Cappuccio'
> CC: ccielab@groupstudy.com
> Asunto: RE: ospf peering
>
> This was the setup :
>
> On router 1 :
> interface GigabitEthernet0/2
> ip address 213.162.233.109 255.255.255.252 secondary
> ip address 213.162.236.1 255.255.255.240
>
> router ospf 1
> router-id 213.162.236.1
> log-adjacency-changes
> passive-interface default
> no passive-interface GigabitEthernet0/2
> network 213.162.236.0 0.0.0.15 area 0
> network 213.162.238.108 0.0.0.3 area 0
> default-information originate always
>
> On router 2 :
>
> Interface FastEthernet0/0
> Ip address 213.162.233.110 255.255.255.252
>
> router ospf 1
> router-id 213.162.233.110
> log-adjacency-changes
> network 213.162.238.108 0.0.0.3 area 0
>
>
>
> The debug said on router 1 :
>
> Jul 14 14:45:26: OSPF: Send hello to 224.0.0.5 area 0 on
> GigabitEthernet0/2
> from 213.162.236.1
>
> Jul 14 14:45:28: OSPF: Rcv pkt from 213.162.233.110, GigabitEthernet0/2,
> area 0.0.0.0 : src not on the same network
>
> Then I tried on both routers to set :
>
> Ip ospf network point-to-point
>
> On both interfaces... All connection from router 1 to router two went down
> for some reason..? I am not sure what happened there.. This sould not
> bring
> the link down, should it?
>
>
>
> -----Original Message-----
> From: Victor Cappuccio [mailto:cvictor@protokolgroup.com]
> Sent: 14. juli 2006 17:05
> To: 'Jens Petter'
> Cc: ccielab@groupstudy.com
> Subject: RE: ospf peering
>
> The secondary Address is specified in a Network OSPF Command? The OSPF
> network command for that secondary address should be in the same area as
> the
> network for the primary address, if not assigned to the same area will not
> get advertised
>
> Adjacency will never be formed with an IP Secondary Address.
>
>
> http://www.juniper.net/techpubs/software/erx/junose61/swconfig-routing-vol1/
> html/ospf-config6.html
>
> HTH
> Victor.-
>
>
>
> -----Mensaje original-----
> De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de Jens
> Petter
> Enviado el: Viernes, 14 de Julio de 2006 10:47 a.m.
> Para: ccielab@groupstudy.com
> Asunto: ospf peering
>
> I am trying to get ospf to peer between two routers... On router 1 I have
> enabled ospf for a secondary address on the interface..
>
>
>
> The logs say :
>
>
>
> Jul 14 14:45:26: OSPF: Send hello to 224.0.0.5 area 0 on
> GigabitEthernet0/2
> from 213.162.236.1
>
> Jul 14 14:45:28: OSPF: Rcv pkt from 213.162.233.110, GigabitEthernet0/2,
> area 0.0.0.0 : src not on the same network
>
>
>
> Does this mean that it want allow me to peer on secondary addresses?
>
>
>
> And, is there a workaround for this?
>
>
>
> Jens
>
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