BGP#
Status#
A:srl-b# show network-instance default protocols bgp summary
------------------------------------------------------------------------------------
BGP is enabled and up in network-instance "default"
Global AS number : 65000
BGP identifier : 10.10.10.1
------------------------------------------------------------------------------------
Total paths : 6
Received routes : 3
Received and active routes: None
Total UP peers : 1
Configured peers : 2, 0 are disabled
Dynamic peers : None
------------------------------------------------------------------------------------
Default preferences
BGP Local Preference attribute: 100
EBGP route-table preference : 170
IBGP route-table preference : 170
------------------------------------------------------------------------------------
Wait for FIB install to advertise: True
Send rapid withdrawals : disabled
------------------------------------------------------------------------------------
Ipv4-unicast AFI/SAFI
Received routes : 3
Received and active routes : 0
Max number of multipaths : 1, 1
Multipath can transit multi AS: True
------------------------------------------------------------------------------------
Ipv6-unicast AFI/SAFI
Received routes : 0
Received and active routes : 0
Max number of multipaths : None,None
Multipath can transit multi AS: None
------------------------------------------------------------------------------------
EVPN-unicast AFI/SAFI
Received routes : 0
Received and active routes : 0
Max number of multipaths : N/A
Multipath can transit multi AS: N/A
------------------------------------------------------------------------------------
/network-instance[name=*]/protocols/bgp
Neighbor#
A:srl-a# show network-instance default protocols bgp neighbor 192.168.10.2 detail
-------------------------------------------------------------------------------------------------
Peer : 192.168.10.2, remote AS: 65003, local AS: 65000, peer-type : ebgp
Type : static
Description : None
Group : eBGP-underlay
Export policies : export-all
Import policies: import-all
Under maintenance: False
Maintenance group:
-------------------------------------------------------------------------------------------------
Admin-state is enable, session-state is established, up for 0d:0h:59m:38s
TCP connection is 192.168.10.1 [179] -> 192.168.10.2 [41511]
TCP-MD5 authentication is disabled
0 messages in input queue, 0 messages in output queue
-------------------------------------------------------------------------------------------------
Last-state was active, last-event was recvOpen, 1 peer-flaps
Last received Notification was Error: None SubError: None
Failure detection: BFD is False, fast-failover is True
-------------------------------------------------------------------------------------------------
Graceful Restart
Admin State : disable
Restarts by the peer : None
Last restart : N/A
Peer requested restart-time : None
Stale routes time : None
-------------------------------------------------------------------------------------------------
Timer Configured Operational Next
=============================================================================================
connect-retry 120 120 -
keepalive-interval 30 30 -
hold-time 90 90 -
minimum-advertisement- 5 5 -
interval
prefix-limit-restart-timer 0 0 -
-------------------------------------------------------------------------------------------------
Cap Sent: ROUTE_REFRESH 4-OCTET_ASN MP_BGP GRACEFUL_RESTART
Cap Recv: ROUTE_REFRESH 4-OCTET_ASN MP_BGP GRACEFUL_RESTART
-------------------------------------------------------------------------------------------------
Messages Sent Received Last
=============================================================================================
Non Updates 122 122
Updates 3 4
Malformed updates 0 0
Route Refreshes 0 0
-------------------------------------------------------------------------------------------------
Ipv4-unicast AFI/SAFI
End of RIB : sent, received
Received routes : 3
Rejected routes : None
Active routes : None
Advertised routes : 3
Prefix-limit : 4294967295 routes, warning at 90, prevent-teardown False
Default originate : disabled
Advertise with IPv6 next-hops : False
Peer requested GR helper : None
Peer preserved forwarding state: None
-------------------------------------------------------------------------------------------------
Evpn-unicast AFI/SAFI
End of RIB : sent, received
Received routes : None
Rejected routes : None
Active routes : None
Advertised routes : None
Prefix-limit : 4294967295 routes, warning at 90, prevent-teardown False
Default originate : disabled
Advertise with IPv6 next-hops : N/A
Peer requested GR helper : None
Peer preserved forwarding state: None
-------------------------------------------------------------------------------------------------
/network-instance[name=*]/protocols/bgp/neighbor[peer-address=*]
Routes#
A:srl-a# show network-instance default protocols bgp routes ipv4 summary
--------------------------------------------------------------------------------------
Show report for the BGP route table of network-instance "default"
--------------------------------------------------------------------------------------
Status codes: u=used, *=valid, >=best, x=stale
Origin codes: i=IGP, e=EGP, ?=incomplete
--------------------------------------------------------------------------------------
+------+------------------+--------------------------+------+------+------------------
| Stat | Network | Next Hop | MED | LocP | Path Val
| us | | | | ref |
+======+==================+==========================+======+======+==================
| u*> | 10.10.10.1/32 | 0.0.0.0 | - | 100 | i |
| u*> | 192.168.10.0/30 | 0.0.0.0 | - | 100 | i |
| u*> | 192.168.20.0/30 | 0.0.0.0 | - | 100 | i |
| u*> | 192.168.50.0/30 | 0.0.0.0 | - | 100 | i |
+------+------------------+--------------------------+------+------+------------------
4 received BGP routes: 4 used, 4 valid, 0 stale
4 available destinations: 0 with ECMP multipaths
--------------------------------------------------------------------------------------
/network-instance[name=*]/bgp-rib/ipv4-unicast/local-rib/routes[prefix=*][neighbor=*][origin-protocol=*][path-id=*]/
Neighbor Received Routes#
A:srl-a# show network-instance default protocols bgp neighbor 192.168.10.2 received-routes ipv4
--------------------------------------------------------------------------------------------------------------------------
Peer : 192.168.10.2, remote AS: 65003, local AS: 65000
Type : static
Description : None
Group : eBGP-underlay
--------------------------------------------------------------------------------------------------------------------------
Status codes: u=used, *=valid, >=best, x=stale
Origin codes: i=IGP, e=EGP, ?=incomplete
+-----------------------------------------------------------------------------------------------------------------------+
| Status Network Path-id Next Hop MED LocPref AsPath Origin |
+=======================================================================================================================+
| * 10.10.10.1/3 0 192.168.10.2 16 100 [65003] i |
| 2 |
| * 192.168.10.0 0 192.168.10.2 - 100 [65003] i |
| /30 |
| * 192.168.20.0 0 192.168.10.2 - 100 [65003] i |
| /30 |
+-----------------------------------------------------------------------------------------------------------------------+
--------------------------------------------------------------------------------------------------------------------------
3 received BGP routes : 0 used 3 valid
--------------------------------------------------------------------------------------------------------------------------
/network-instance[name=*]/bgp-rib/ipv4-unicast/rib-in-out/rib-in-pre/routes[prefix=*][neighbor=*][path-id=*]/prefix
Neighbor Advertised Routes#
A:srl-a# show network-instance default protocols bgp neighbor 192.168.10.2 advertised-routes ipv4
-------------------------------------------------------------------------------------------------------------------------------
Peer : 192.168.10.2, remote AS: 65003, local AS: 65000
Type : static
Description : None
Group : eBGP-underlay
-------------------------------------------------------------------------------------------------------------------------------
Origin codes: i=IGP, e=EGP, ?=incomplete
+-----------------------------------------------------------------------------------------------------------------------------+
| Network Path-id Next Hop MED LocPref AsPath Origin |
+=============================================================================================================================+
| 10.10.10.1/32 0 192.168.10.1 - 100 [65000] i |
| 192.168.10.0/30 0 192.168.10.1 - 100 [65000] i |
| 192.168.20.0/30 0 192.168.10.1 - 100 [65000] i |
+-----------------------------------------------------------------------------------------------------------------------------+
-------------------------------------------------------------------------------------------------------------------------------
3 advertised BGP routes
-------------------------------------------------------------------------------------------------------------------------------
/network-instance[name=*]/bgp-rib/ipv4-unicast/rib-in-out/rib-out-post/routes[prefix=*][neighbor=*][path-id=*]/prefix