[Q]OSPF Network Command and Host Route !

From: James Chen (jr_chen@xxxxxxxxxxxxxxx)
Date: Sat Dec 02 2000 - 11:52:33 GMT-3


   
Hello, Sir:

            I have another question about OSPF Network Command and Host
Route !
What difference of the following configurations ?

[config1]
int bri0/0
 ip add 137.1.35.1 255.255.255.252
router ospf 1
 network 137.1.35.1 0.0.0.0 area 3
[config2]
int bri0/0
 ip add 137.1.35.1 255.255.255.252
router ospf 1
 network 137.1.35.1 0.0.0.0 area 3

Does the network command of ospf will decide to generate a host-route or
not ?
In my experience, when I use "network 137.1.35.1 0.0.0.0 area 3" in any
interface,
the command will not generate any host route, except the loopback and
bri interface.
The loopback interface will always be host-route without "ip ospf
network point-to-point" comand.
And the bri interface will generate host-route when the ppp
session is setup.

I found that since the ppp will generate host-route, when I config the
ospf demand-circuit,
the host-route will be drop when the dialer idle-time out to disconnect,
then the ospf will
sent the packet to 224.0.0.5 of bri interface and the dialer pick up
again. So that I decide
to add " no peer neighbor-route" to the bri interface, then the
demand-circuit will be ok.
No any call will be pick up again.

Does anyone tell me what's happened ?

James
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