[c-nsp] Tunnel shutting down when I "ip route"

[Hay Kan Sugeng]

For default route 0/0 it's not recommended to put like:

ip route 0.0.0.0 0.0.0.0 Ethernet0/0

it can work but will make your router got problem (memory leak) and crashing.
but for this fellow case, i believe this config:

ip route 192.168.3.1 255.255.255.255 Ethernet0/0

is safe because 192.168.3.1 it's only a hop away (ipsec tunnel)

but yeah, i agree with gert, don't point route to ethernet, my mistake and i apologize for it. :)



Gert Doering wrote:
> Hi,
>
> On Fri, Feb 02, 2007 at 11:44:32AM +0800, Hay Kan Sugeng wrote:
>   
>> ip route 192.168.3.1 255.255.255.255 Ethernet0/0
>>     
>
> Don't do that - that is, don't point routes to Ethernet interfaces (as
> opposed to a gateway IP) unless you *want* the router to send ARP requests
> for each IP address routed that way towards the Ethernet interface.
>
> Normally, such a the destination is not local, and it just works by chance
> because some other Cisco device has proxy-arp turned on.  (Which definitely
> must go from the default settings!).
>
> gert
>
>
>