From: LASSERRE Grégory (gregory.lasserre@xxxxxxxx)
Date: Fri Apr 21 2000 - 07:56:11 GMT-3
Hi everybody,
regarding IGRP-> OSPF redistribution problem i configured the following
network :
R4500 --- Eth 131.1.1.192/26 --- R1 --- Serial 131.1.
1.128/26 --- R10 --- Eth 131.1.10.128/26 --- R22
R4500 has 3 loopbacks : on networks
- 131.1.64.0/18
- 131.1.128.0/18
- 131.1.192.0/18
R4500 and R1 are in area 1
R1 and R10 in area 0
R1 is ABR
R10 ASBR and provide mutual redistribution between OSPF and IGRP
R22 routing protocol is only IGRP
And here is the Problem : R22 is not able to reach the 3 loopback networks
on R4500
As you see, in this configuration, it's not possible to solve the problem
by using :
1/ Area range on R1
2/ Secondary Address in /16 onR1, R10, and R22
3/ Neither Loopback, static routes, or ip default-network on R22
So as for me, it seems that the only solution available is to configure a
static route
on R22 ("ip default network" or "ip route" commands)
However i'm not really satisfied by this.
Does anyone see another solution to solve this ?
(i was thinking policy-routing or tunnelling could help. I will make some
tests this week end).
Cheers
Greg.
------------------------------------------------------------------------
Gregory LASSERRE Tel. : +33 1 69 18 98 53
Network Engineer Fax : +33 1 69 28 55 01
ARCHE Groupe SIEMENS Std : +33 1 69 18 32 32
FRANCE
E-mail : gregory.lasserre@arche.fr
------------------------------------------------------------------------
------------------------------------------------------------------------
Gregory LASSERRE Tel. : +33 1 69 18 98 53
Network Engineer Fax : +33 1 69 28 55 01
ARCHE Groupe SIEMENS Std : +33 1 69 18 32 32
FRANCE
E-mail : gregory.lasserre@arche.fr
------------------------------------------------------------------------
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:23:15 GMT-3