> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On Behalf Of
> Paul Carter - ehosting Limited
> Sent: Thursday, January 17, 2008 6:16 AM
> To: juniper-nsp@puck.nether.net
> ...
> This will allow any devices connected to the relevant
> switchport/VLAN on
> the catalyst to use the IP's from 192.168.1.1 - 192.168.1.253 with no
> problems. However, I would like to route 192.168.2.0/24 into
> this VLAN.
>
> On the Cisco's this is not a problem, I can simply use this line to
> achieve this:
>
> ip route 192.168.2.0 255.255.255.0 Vlan100
>
> However, on the Junipers I am unable to do this. Is this
> possible, if so
> how would I go about configuring this?
>
> Many Thanks,
> Paul
It's not what you want to hear, but this is never a good idea. Routing
a network down a broadcast interface such as this should not be done, as
it tends to create a lot unnecessary ARP request traffic on the LAN.
This can lead to memory/CAM exhaustion and high CPU utilization.
What exactly are you trying to accomplish with this setup? Is there not
a normal next-hop that you can route to? Or do 192.168.2.0/24 hosts
exist on this VLAN? If it's the latter, why not just configure a
secondary address on the interface(s):
interface fe-0/0/0 {
unit 0 {
family inet {
address {
192.168.1.1/24;
192.168.2.1/24;
}
}
}
}
However, if you really want to route out an interface (and I'm not sure
if J will allow this out a broadcast interface, as I haven't ever
tried), you do:
set routing-options static route 192.168.2.0/24 next-hop fe-0/0/0.0
Hope this helps,
evt
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