From: perez claude-vincent (claude_vincent@xxxxxxxxx)
Date: Tue May 15 2001 - 05:15:19 GMT-3
BTW, I am quite sure that your R7 is an ABR (due to an
old configuration or something...) that's why the
redistributed links are not translated on R8.
Do a sh ip ospf and check if it sees only one area,
the nssa area. If not, that's your reason.
If after removing all the useless command on R7, you
still see more than one area, then remove your ospf
process and paste it again. It will solve your
problem.
I hope :-)
Vincent
--- perez claude-vincent <claude_vincent@yahoo.com>
wrote:
> Wei,
>
> Please take these commands out of your ospf
> configuration on your R7:
>
> area 55 range 170.150.7.0 255.255.255.0
> area 55 range 170.150.78.0 255.255.255.0
>
> Vincent
>
>
> --- Wei Man <mandraw1@yahoo.com> wrote:
> > Here it is
> >
> >
> > R7#sh ip ospf database nssa
> >
> > OSPF Router with ID (217.1.7.1) (Process ID
> > 10)
> >
> >
> > Type-7 AS External Link States
> (Area
> > 55)
> >
> > LS age: 1771
> > Options: (No TOS-capability, No Type 7/5
> > translation, DC)
> > LS Type: AS External Link
> > Link State ID: 0.0.0.0 (External Network Number
> )
> > Advertising Router: 217.1.8.1
> > LS Seq Number: 80000001
> > Checksum: 0x1EAF
> > Length: 36
> > Network Mask: /0
> > Metric Type: 2 (Larger than any link state
> > path)
> > TOS: 0
> > Metric: 1
> > Forward Address: 0.0.0.0
> > External Route Tag: 0
> >
> > LS age: 869
> > Options: (No TOS-capability, No Type 7/5
> > translation, DC)
> > LS Type: AS External Link
> > Link State ID: 160.60.60.0 (External Network
> > Number
> > )
> > Advertising Router: 217.1.7.1
> > LS Seq Number: 80000005
> > Checksum: 0xD9F8
> > Length: 36
> > Network Mask: /22
> > Metric Type: 1 (Comparable directly to
> link
> > state metric)
> > TOS: 0
> > Metric: 20
> > Forward Address: 170.150.7.7
> > External Route Tag: 0
> >
> > R7#
> > Csc2511-R3#8
> > [Resuming connection 8 to Csc2620 ... ]
> >
> >
> >
> > R8>en
> > R8#sh ip ospf da
> > R8#sh ip ospf database nssa
> >
> > OSPF Router with ID (217.1.8.1) (Process ID
> > 10)
> >
> >
> > Type-7 AS External Link States
> (Area
> > 55)
> >
> > LS age: 1781
> > Options: (No TOS-capability, No Type 7/5
> > translation, DC)
> > LS Type: AS External Link
> > Link State ID: 0.0.0.0 (External Network Number
> )
> > Advertising Router: 217.1.8.1
> > LS Seq Number: 80000001
> > Checksum: 0x1EAF
> > Length: 36
> > Network Mask: /0
> > Metric Type: 2 (Larger than any link state
> > path)
> > TOS: 0
> > Metric: 1
> > Forward Address: 0.0.0.0
> > External Route Tag: 0
> >
> > Routing Bit Set on this LSA
> > LS age: 881
> > Options: (No TOS-capability, No Type 7/5
> > translation, DC)
> > LS Type: AS External Link
> > Link State ID: 160.60.60.0 (External Network
> > Number
> > )
> > Advertising Router: 217.1.7.1
> > LS Seq Number: 80000005
> > Checksum: 0xD9F8
> > Length: 36
> > Network Mask: /22
> > Metric Type: 1 (Comparable directly to
> link
> > state metric)
> > TOS: 0
> > Metric: 20
> > Forward Address: 170.150.7.7
> > External Route Tag: 0
> >
> > R8#
> >
> >
> >
> > --- Lachlan Kidd <lkidd@netstarnetworks.com>
> wrote:
> > > Hi Wei,
> > > Can you post a 'show ip ospf data nssa' from
> > r7/r8.
> > > It may help explain
> > > what is going on
> > > Regards,
> > > Lachlan
> > >
> > > -----Original Message-----
> > > From: nobody@groupstudy.com
> > > [mailto:nobody@groupstudy.com]On Behalf Of
> > > Wei Man
> > > Sent: Tuesday, 15 May 2001 3:10:PM
> > > To: ccielab@groupstudy.com
> > > Subject: NSSA and Virtual Link Again
> > >
> > >
> > > Hi,
> > >
> > > I am running into problem that Type 7 LSA does
> not
> > > converted to Type 5 LSA, any idea how to fix
> this
> > ?
> > >
> > >
> > > here is diagram
> > >
> > > R5 (Area 0 with
> Authentication)
> > > |
> > > | Area 5
> > > |
> > > R7--------R8
> > > Link between R7 and R8 is in Area 55
> > > R7 and R8 is nssa
> > >
> > > on R7, I configure nssa with area 55 nssa and
> I
> > > redistribute connected interface to OSPF with
> > > metric-type 1
> > > on R8, I configure nssa with area 55 nssa
> > > default-information no-summary
> > >
> > > On R7, it be able to see default to R8
> > > and on R8, it be able to see OSPF Route(N1) to
> R7
> > >
> > > On R8 and R5, I am running virtual link
> > >
> > > in R8, area 5 virtual-link (OSPF-ID R5) and
> > > area 0 authentication message-digest
> > >
> > > in R5, area 5 virtual-link (OSPF-ID R8) and
> > > area 0 authentication message-digest
> > >
> > > However, when I do show ip ospf database on R8
> > > I just see type 7 LSA for injected connected
> route
> > > (no
> > > type 5)
> > >
> > > and obviously, it does not propagate to R5
> > >
> > > any idea how to translate type 7 LSA to type 5
> LSA
> > ?
> > >
> > > I check all OSPF virtual-link and it is up and
> get
> > > full route and I even reload NSSA ABR, it did
> not
> > > help
> > >
> > >
>
=== message truncated ===
=====
Vincent
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:30:41 GMT-3