From: Sundar Palaniappan (sundar_palaniappan@hotmail.com)
Date: Tue Dec 24 2002 - 20:59:31 GMT-3
Thomas,
Take out the "ip ospf network point-to-multipoint" statements under serial0
on R3 & R6.
R3 & R6 aren't multipoint interfaces rather NBMA networks.
With 29 bit mask, route table would show the route as directly connected.
--Sundar
>From: "Thomas Wan" <wtthomas@etang.com>
>Reply-To: "Thomas Wan" <wtthomas@etang.com>
>To: <zhouhenglei@wondersgroup.com>
>CC: <ccielab@groupstudy.com>
>Subject: 32 bits mask?
>Date: Tue, 24 Dec 2002 17:22:34 -0800
>
>Hi!
>How can I do to change the 32 bits mask into 29 bits?
>R4:
>!
>interface Serial0.1 multipoint
> ip address 135.4.100.4 255.255.255.248
> ip ospf network point-to-multipoint
> frame-relay map ip 135.4.100.3 403 broadcast
> frame-relay map ip 135.4.100.6 406 broadcast
>!
>router ospf 1
> log-adjacency-changes
> network 135.4.100.0 0.0.0.7 area 1
>!
>O 135.4.100.6/32 [110/64] via 135.4.100.6, 00:10:08, Serial0.1
>O 135.4.100.3/32 [110/64] via 135.4.100.3, 00:10:08, Serial0.1
>
>R3:
>!
>interface Serial0
> ip address 135.4.100.3 255.255.255.248
> encapsulation frame-relay
> ip ospf network point-to-multipoint
> frame-relay map ip 135.4.100.4 304 broadcast
> frame-relay map ip 135.4.100.6 304 broadcast
>!
>router ospf 1
> log-adjacency-changes
> network 135.4.100.0 0.0.0.7 area 1
>!
>O 135.4.100.6/32 [110/128] via 135.4.100.4, 00:45:24, Serial0
>O 135.4.100.4/32 [110/64] via 135.4.100.4, 00:45:24, Serial0
>
>R6:
>!
>interface Serial0
> ip address 135.4.100.6 255.255.255.248
> encapsulation frame-relay
> ip ospf network point-to-multipoint
> no fair-queue
> frame-relay map ip 135.4.100.3 604 broadcast
> frame-relay map ip 135.4.100.4 604 broadcast
>!
>router ospf 1
> log-adjacency-changes
> network 135.4.6.0 0.0.0.255 area 1
> network 135.4.100.0 0.0.0.7 area 1
>!
>O 135.4.100.4/32 [110/64] via 135.4.100.4, 00:45:44, Serial0
>O 135.4.100.3/32 [110/128] via 135.4.100.4, 00:45:44, Serial0
>.
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