[j-nsp] next-hop driving me crazy

[David Waldman]

Eric.  eBGP single hop will not let you change the NH by default.  You can
use the following knob to override this behavior:

protocols {
    bgp {
        log-updown;
        group TRIGGER {
            accept-remote-nexthop;

This can be applied @ proto group or neighbor.  See
http://www.juniper.net/techpubs/software/junos/junos94/swconfig-routing/accept-remote-nexthop.html
for
more info.

Regards.

david


On Fri, Apr 26, 2013 at 10:35 AM, Tim Vollebregt <tim at interworx.nl> wrote:

> Hi Eric,
>
> Works fine here, as you configured it.
> Can you reply your inbound route-policy and the show route x.x.x.x/32
> extensive?
>
> Thanks.
>
> Tim
>
> On 26-04-13 15:36, Eric Krichbaum wrote:
>
>> This should be simple but I can't get the behavior I want.
>>
>> Blackhole scenario.  Customer set community, I want to see that community
>> and set next-hop to an address I have with a discard.  I've tried both a
>> discard interface and a basic static route.  Those seem ok either way.
>>
>> set routing-options static route 192.0.2.1/32 discard
>>
>> Route comes in and is accepted by policy.  With no next-hop 192.0.2.1
>> action, I see it as a valid route so I know the policy is happening.
>>  When I
>> add the next-hop action, the route becomes "Next hop type: Unusable" with
>> "Inactive reason: Unusable path".  I don't see anything special about this
>> and what I translated from my cisco versions doesn't look all that
>> different
>> from various black hole presentations I find.
>>
>> Anyone have a magic answer?
>>
>> Thanks,
>> Eric
>>
>>
>>
>> ______________________________**_________________
>> juniper-nsp mailing list juniper-nsp at puck.nether.net
>> https://puck.nether.net/**mailman/listinfo/juniper-nsp<https://puck.nether.net/mailman/listinfo/juniper-nsp>
>>
>
> ______________________________**_________________
> juniper-nsp mailing list juniper-nsp at puck.nether.net
> https://puck.nether.net/**mailman/listinfo/juniper-nsp<https://puck.nether.net/mailman/listinfo/juniper-nsp>
>