[j-nsp] OSPF default problem

[Felix Schueren]

Cord MacLeod wrote:
> As far as the router id, I went back to basics and looked in my junos
> cookbook and didn't skip a beat when I first set this up and it didn't
> work.  I just added in all of the steps it suggested, really nothing of
> consequence.
> 
> So, 10.0.0.0/24 is the network devices and 10.0.1.0/24 is the machines. 
> That's why I have a /23 on that interface.  Funny part is that
> particular switch with 10.0.0.2 on it locally can hit the internet and
> 10.0.0.1.  No other device can nor can I ping 10.0.0.1 with any other
> source on the local switch.
> 

"internet gateway"
      |
      |
    10.0.0.0/23
      |
      |
  "ex4200"
      |   \
      |    \
      |     \
  "other1"  "other2"
     |         |
     10.0.1.0/24
     |         |
 "machines1"  "machines2"

is that similiar to your setup? if it is, the "gateway" will most likely
not try to reach anything within 10.0.0.0/23 routed, instead just ARPing
on it's directly connected interface. From what I saw so far, end
machines should be able to send packets to 10.0.0.1, but it appears that
10.0.0.1 can't send any packets back - can you monitor traffic on
10.0.0.1 to verify that?

-felix


-- 
Felix Schüren
Head of NOC

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