From: Earl Aboytes (earl@xxxxxxxxxxxx)
Date: Fri May 05 2000 - 02:56:09 GMT-3
Pay attention to the redistribute connected and the route map. The
network for the summary address is my isdn link.
interface BRI0
ip address 170.100.7.1 255.255.255.252
no ip directed-broadcast
encapsulation ppp
dialer pool-member 1
isdn switch-type basic-ni
isdn spid1 0835866201
isdn spid2 0835866401
ppp callback accept
ppp authentication chap
router ospf 1
summary-address 170.100.7.0 255.255.255.0
redistribute connected subnets route-map ospf_conn
redistribute igrp 1 metric 30 metric-type 1 subnets
passive-interface Dialer0
network 170.100.1.0 0.0.0.255 area 0
network 170.100.2.0 0.0.0.255 area 0
network 170.100.7.0 0.0.0.15 area 0
network 170.100.42.240 0.0.0.15 area 0
area 0 range 170.100.7.0 255.255.255.0
!
router igrp 1
redistribute ospf 1 metric 1544 10 255 1 1500
passive-interface BRI0
passive-interface Dialer0
passive-interface Ethernet0
network 170.100.0.0
access-list 3 permit 170.100.7.0 0.0.0.15
access-list 3 permit 170.100.42.240 0.0.0.15
route-map ospf_conn permit 10
match ip address 3
!
Hope this answers your question
Earl
At 05:37 PM 5/4/00 -0400, John Conzone wrote:
If I remember correctly, I had an ASBR with RIP as the other
protocol, or maybe EIGRP, I was running both along with OSPF, but I
was able to redistribute a summary from OSPF into the other IGP
with the summary-adddress command. In fact I think thats its
purpose.
----- Original Message -----
From: Joe Martin
To: wyan@ca.ibm.com ; ccielab@groupstudy.com
Sent: Thursday, May 04, 2000 1:05 AM
Subject: Re: OSPF Routing
According to Bruce Caslow (speaking to him in person), there isn't
any way for OSPF to summarize out of the OSPF domain. You may
summarize into OSPF at the ASBR(summary) or summarize out of an
area at the ABR(area range). The other way to get this IGRP
network functioning would be to specify an IP DEFAULT-NETWORK on
the router that contains both IGRP and OSPF. Make sure to specify
a wholly unique major network number that does not exist within the
IGRP domain.
I know i've heard many people say that summary out of OSPF works,
and to admit it I haven't tested it. Please feel free to comment.
JOE
----- Original Message -----
From: wyan@ca.ibm.com
To: ccielab@groupstudy.com
Sent: Wednesday, May 03, 2000 8:53 PM
Subject: OSPF Routing
You need to summarize the 30-bit and 28-bit subnets to a 24-bit
subnet with
a
static route. Check the case study on P.730 of Doyle's Routing
TCP/IP. That
may help.
Weidong Yan
---------------------- Forwarded by Weidong Yan/Markham/IBM on
05/03/2000
11:47 PM ---------------------------
"Ben Rife" <brife@bignet.net> on 05/01/2000 04:31:24 PM
Please respond to "Ben Rife" <brife@bignet.net>
To: ccielab@groupstudy.com
cc:
Subject: OSPF Routing
Hey Gang!
Question:
I have a frame backbone running OSPF Area 0. Two of the spokes are
connected via ISDN as well. (Address spaces vary from /24, /30,
/28, etc
for 140.100.0.0 address.)
The hub router is also connected to an IGRP domain (/24 for
140.100.0.0).
The problem I am having is that I can't seem to get the ISDN link
140.100.5.0/30 advertised to the IGRP domain. The ISDN link is in
AREA 0. I
believe that if the link was in another area (ie 3), I could use
the well
known, area 3 range... cmd).
What do I do, since it is in Area 0 and is connected to the ASBR?
Any ideas?
Thanks,
Ben
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Earl Aboytes
Senior Technical Consultant
GTE-Managed Solutions
800-483-5325 x8817
earl.aboytes@telops.gte.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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