[FROG] nexthop_set failed

Donald Sharp sharpd at cumulusnetworks.com
Fri Oct 6 07:28:08 EDT 2017


Xinwei -

Those commands are for zebra.  Are you running it?  I would run zebra
and then run bgp and retry.

donald

On Thu, Oct 5, 2017 at 11:38 PM, Xinwei Hong <xhong at skytap.com> wrote:
> Thank you Donald.
> I'm new to FRR. Sorry if my question is dumb. Where do I run the commands?
> I can telnet to bgpd (port 2605), when I run the commands, it gives me:
>
> bgpd> show ip route
>
> % [BGP] Unknown command: show ip route
>
> bgpd> show int
>
> % [BGP] Unknown command: show int
>
> Note that I only have bgpd running at this moment, zebra is not setup yet.
>
>
> Thanks,
> Xinwei
>
>
> On Thu, Oct 5, 2017 at 2:45 PM, Donald Sharp <sharpd at cumulusnetworks.com>
> wrote:
>>
>> Xinwei -
>>
>> BGP is attempting to validate the nextop given to use and it is
>> failing.  What does 'show ip route' and 'show int' give us?
>>
>> thanks!
>>
>> donald
>>
>> On Wed, Oct 4, 2017 at 1:28 PM, Xinwei Hong <xhong at skytap.com> wrote:
>> > Hi
>> >
>> > I have a two bgp router setting between 192.168.3.2 and 192.168.3.3. On
>> > 192.168.3.2, I have to following config. similar config as on
>> > 192.168.3.3
>> >
>> > ----bgpd.conf
>> >
>> > ! -*- bgp -*-
>> >
>> > !
>> >
>> > hostname bgpd
>> >
>> > password zebra
>> >
>> > !
>> >
>> > router bgp 7632
>> >
>> >  neighbor 192.168.3.3 remote-as 7633
>> >
>> >  bgp router-id 192.168.3.2
>> >
>> >  network 10.200.0.0/16
>> >
>> > !
>> >
>> >  address-family ipv4 unicast
>> >
>> >   network 10.201.142.0/24
>> >
>> >   neighbor 192.168.3.3 activate
>> >
>> >   neighbor 192.168.3.3 next-hop-self
>> >
>> >  exit-address-family
>> >
>> > !
>> >
>> > access-list all permit any
>> >
>> > !
>> >
>> > route-map set-nexthop permit 10
>> >
>> >  match ip address all
>> >
>> >  set ip next-hop 192.168.3.3
>> >
>> > !
>> >
>> > log file /var/log/frr/bgpd.log
>> >
>> > log stdout
>> >
>> > log syslog
>> >
>> > ------------------
>> >
>> >
>> > In log, I find the following errors.
>> >
>> > 2017/10/03 23:29:40 BGP: 192.168.3.3: nexthop_set failed, resetting
>> > connection - intf (nil)
>> >
>> > 2017/10/03 23:29:40 BGP: bgp_connect_success: bgp_getsockname(): failed
>> > for
>> > peer 192.168.3.3, fd 9
>> >
>> > 2017/10/03 23:29:40 BGP: 192.168.3.3 [FSM] Failure handling event
>> > TCP_connection_open in state Connect, prior events BGP_Start, BGP_Start,
>> > fd
>> > 9
>> >
>> >
>> > Is there anything wrong with my config?
>> >
>> > Thanks,
>> >
>> > Xinwei
>> >
>> >
>> > _______________________________________________
>> > frog mailing list
>> > frog at lists.frrouting.org
>> > https://lists.frrouting.org/listinfo/frog
>> >
>
>



More information about the frog mailing list