Perfect. You can validate this by observing the outputs of your show ip ospf
adj and show ip packet commands.

Your security comment is interesting. It is one reason why newer routing
protocols have authentication features built into them

Chuck

-----Original Message-----
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Lupi, Guy
Sent:   Thursday, May 24, 2001 4:19 PM
To:     [EMAIL PROTECTED]
Subject:        RE: OSPF [7:5808]

I think that they are not, the reason is that it is a waste of resources.
Why send discovery packets out an interface that you have not specified as
participating in the routing process anyway.  Also, I could see it as a
possible security risk, you are sending hellos down links, and anyone would
be able to see that you are running a routing protocol.  Did I hit the mark
or am I way off?

-----Original Message-----
From: Chuck Larrieu [mailto:[EMAIL PROTECTED]]
Sent: Thursday, May 24, 2001 6:48 PM
To: [EMAIL PROTECTED]
Subject: RE: OSPF [7:5808]


Before providing an answer, let me ask:

What do you think? Why?

Chuck

-----Original Message-----
From:   [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] On Behalf Of
Lupi, Guy
Sent:   Thursday, May 24, 2001 3:32 PM
To:     [EMAIL PROTECTED]
Subject:        OSPF [7:5808]

When a router has OSPF configured, are hello packets transmitted out all
interfaces, or only the ones that have a network statement in the
configuration?  Thanks in advance.
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