[j-nsp] evpn with vrf

Jason Lixfeld jason-jnsp at lixfeld.ca
Mon Jun 10 18:15:25 EDT 2019


So JunOS supports draft-rabadan-sajassi-bess-evpn-ipvpn-interworking-02 then?

> On Jun 10, 2019, at 4:21 PM, Aaron Gould <aaron1 at gvtc.com> wrote:
> 
> Seems that I get an auto-export from evpn-learned destinations auto exported
> as /32's into the vrf that the IRB is attached to.
> 
> Is this possibly with inet.0 global route table?
> 
> In other words, in a vrf table I see evpn-learned routes listed like this...
> 
> 172.223.10.10/32   *[EVPN/7] 00:00:03
>> via irb.0
> 
> ... how would I get this same behavior if the irb.0 interface was in inet.0
> routing domain and not vrf ?
> 
> -Aaron
> 
> 
> 
> 
> 
> Details.....
> 
> 
> root at stlr-960-e> show evpn database
> Instance: 10
> VLAN  DomainId  MAC address        Active source                  Timestamp
> IP address
> 10              00:00:00:00:00:01  irb.0                          Jun 10
> 15:13:59  172.223.10.1
> 
> 172.223.10.5
> 10              00:50:79:66:68:21  ae141.0                        Jun 10
> 15:12:06
> 10              00:50:79:66:68:23  ae141.0                        Jun 10
> 15:10:53
> 10              02:05:86:71:f1:02  10.103.128.9                   Jun 10
> 14:10:25
> 
> root at stlr-960-e> show route table one.inet.0
> 
> one.inet.0: 3 destinations, 4 routes (3 active, 0 holddown, 0 hidden)
> + = Active Route, - = Last Active, * = Both
> 
> 172.223.10.0/24    *[Direct/0] 00:00:38
>> via irb.0
>                    [Direct/0] 00:00:38
>> via irb.0
> 172.223.10.1/32    *[Local/0] 00:00:38
>                      Local via irb.0
> 172.223.10.5/32    *[Local/0] 00:00:38
>                      Local via irb.0
> 
> root at stlr-960-e> ping 172.223.10.10 routing-instance one
> PING 172.223.10.10 (172.223.10.10): 56 data bytes
> 64 bytes from 172.223.10.10: icmp_seq=0 ttl=64 time=391.814 ms
> 64 bytes from 172.223.10.10: icmp_seq=1 ttl=64 time=118.886 ms
> ^C
> --- 172.223.10.10 ping statistics ---
> 2 packets transmitted, 2 packets received, 0% packet loss
> round-trip min/avg/max/stddev = 118.886/255.350/391.814/136.464 ms
> 
> root at stlr-960-e> show route table one.inet.0
> 
> one.inet.0: 4 destinations, 5 routes (4 active, 0 holddown, 0 hidden)
> + = Active Route, - = Last Active, * = Both
> 
> 172.223.10.0/24    *[Direct/0] 00:00:58
>> via irb.0
>                    [Direct/0] 00:00:58
>> via irb.0
> 172.223.10.1/32    *[Local/0] 00:00:58
>                      Local via irb.0
> 172.223.10.5/32    *[Local/0] 00:00:58
>                      Local via irb.0
> 172.223.10.10/32   *[EVPN/7] 00:00:03
>> via irb.0
> 
> root at stlr-960-e>
> 
> root at stlr-960-e> ping 172.223.10.20 routing-instance one
> PING 172.223.10.20 (172.223.10.20): 56 data bytes
> 64 bytes from 172.223.10.20: icmp_seq=0 ttl=64 time=437.254 ms
> 64 bytes from 172.223.10.20: icmp_seq=1 ttl=64 time=161.525 ms
> ^C
> --- 172.223.10.20 ping statistics ---
> 3 packets transmitted, 2 packets received, 33% packet loss
> round-trip min/avg/max/stddev = 161.525/299.389/437.254/137.865 ms
> 
> root at stlr-960-e> show route table one.inet.0
> 
> one.inet.0: 5 destinations, 6 routes (5 active, 0 holddown, 0 hidden)
> + = Active Route, - = Last Active, * = Both
> 
> 172.223.10.0/24    *[Direct/0] 00:01:11
>> via irb.0
>                    [Direct/0] 00:01:11
>> via irb.0
> 172.223.10.1/32    *[Local/0] 00:01:11
>                      Local via irb.0
> 172.223.10.5/32    *[Local/0] 00:01:11
>                      Local via irb.0
> 172.223.10.10/32   *[EVPN/7] 00:00:16
>> via irb.0
> 172.223.10.20/32   *[EVPN/7] 00:00:03
>> via irb.0
> 
> root at stlr-960-e>
> 
> 
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