vrouter-rib-history-show
This command displays past changes to the RIB routing table. It was added to assist with troubleshooting and add time-machine-like capability for packet paths.
Syntax vrouter-rib-history-show
time date/time: yyyy-mm-ddThh:mm:ss |
Specifies the time for the statistics. |
start-time start-time |
Specifies the start time for the statistics display using the notation yyyy-mm-ddThh:mm:ss. |
end-time end-time |
Specifies the end time for the statistics display using the notation yyyy-mm-ddThh:mm:ss. |
duration duration: #d#h#m#s |
Specify the duration for the traffic statistics. |
interval duration: #d#h#m#s |
Specifies the time interval for the statistics display. |
since-start| |
Specifies if the statistics are collected from the start of the VLAN. |
older-than duration: #d#h#m#s |
Specifies if the statistics are older than the stated duration. |
within-last duration: #d#h#m#s |
Specifies the statistics collected within the last duration. |
caller init|control|logger|gre-tunnel|flush|user|static-route-init| fabric-tunnel|router-if|vnet-service|l3-check|vrf|vxlan-routing |
Specifies the feature that made the change for this entry. |
last-caller init|control|logger|gre-tunnel|flush|user| static-route-init|fabric-tunnel|router-if|vnet-service|l3-check|vrf|vxlan-routing |
Specifies the most recent caller for this entry. |
reason save|restart|add|modify|remove|remove-all|inject|evict| router-delete |
Specifies the reason for the history entry. |
last-reason save|restart|add|modify|remove|remove-all|inject|evict| router-delete |
Specifies the most recent reason for the entry. |
changes vrid|ip|prelen|number-of-nexthops|nexthops-in-hw|ecmp-group| nexthop|egress-id|flags|vlan|intf_ip|intf_id|number-of-tunnels |
Specifies the change in the entry. |
count count-number |
Specifies the count for RIB history. |
vrid id |
Specifies the virtual router ID. |
ip ip-address |
Specifies the IP address. |
prelen number |
Specifies the prefix length as a value from 0 to 128. |
number-of-nexthops number-of-nexthops-number |
Specifies the number of next hops in the route. |
nexthops-in-hw nexthops-in-hw-number |
Specifies the number next hops in hardware. |
ecmp-group ecmp-group-number |
Specifies the ECMP group number. |
nexthop ip-address |
Specifies the next hop IP address. |
egress-id egress-id-number |
Specifies the egress ID. |
flags ECMP|in-hw|in-cache| |
Specifies the flags for the routes. ECMP in-hw - stored in hardware cache - stored in the RIB. local-subnet - stored in the local subnet |
vnet vnet name |
Specifies the vNET name. |
bd bridge-domain name |
Specifies the bridge domain name. |
vlan vlan-id |
Specifies the VLAN ID. |
intf_ip ip-address |
Specifies the interface IP address. |
intf_id vrouter-hw-if hw-id |
Specifies the router interface. |
number-of-tunnels number-of-tunnels-number |
Specifies the number of tunnels dependent on the route. |
Defaults None
Access Network-admin
History Command introduced in Version 2.4.1.
Usage Use this command to display the RIB history.
Examples To display RIB history, use the following syntax:
CLI network-admin@switch > vrouter-rib-history-show
time: 15:29:41
caller: router-if
reason: add
ip: 10.16.111.0 24
prelen: 24
nexthop: 10.16.111.1
flags: in-hw,local-subnet
vlan: 111
intf_ip: 10.16.111.1
intf_id:
time: 15:29:43
caller: router-if
reason: add
ip: 10.16.100.0
prelen: 24
nexthop: 10.16.100.1
flags: in-hw,local-subnet
vlan: 100
intf_ip: 10.16.100.1
intf_id: 1
vrouter-rib-history-settings-modify
This command allows you to modify the RIB history log settings on the switch.
Syntax vrouter-rib-history-settings-modify
enable|disable |
Specify if you want to enable RIB history logging on the switch. |
disk-space disk-space-number |
Specify if the amount of disk space allocated for the log files. |
log-file-count number |
Specify the number of log files for rotation. This is a value between 1 and 20. |
Defaults None
Access Network-admin
History Command introduced in Version 2.4.1.
Usage Use this command to modify the RIB history log settings.
Examples To enable RIB history logging, use the following syntax:
CLI network-admin@switch > vrouter-rib-history-settings-modify enable
vrouter-rib-history-settings-show
This command displays RIB history information.
Syntax vrouter-rib-history-settings-show
enable|disable |
Specify if you want to enable RIB history logging on the switch. |
disk-space disk-space-number |
Specify if the amount of disk space allocated for the log files. |
log-file-count number |
Specify the number of log files for rotation. This is a value between 1 and 20. |
Defaults None
Access Network-admin
History Command introduced in Version 2.4.1.
Usage Use this command to view the RIB history settings
Examples To view the RIB history settings, use the following syntax:
CLI network-admin@switch > vrouter-rib-history-settings-show
switch: switchname
enable: yes
disk-space: 50M
log-file-count: 10
vrouter-rib-routes-lookup
Netvisor allows you to display information about routes in the Routing Information database using this command.
Syntax vrouter-rib-routes-lookup
vrid vr-id |
Specifies the virtual router ID. |
ip ip-address |
Specifies the IP address. |
Defaults None
Access Network administrator
History Command introduced in Version 5.1.0
Usage Use this command to display routes in the RIB.
Examples To display routes, use the following syntax:
CLI network-admin@switch > vrouter-rib-routes-lookup
vrouter-rib-routes-show
This command is used to display the Routing Information database (RIB) for vRouter routes.
Syntax vrouter-rib-routes-show
vrid vrid-number |
Specifies the vRouter ID assigned. |
ip ip-address |
Specifies the IP address. |
prelen prelen-number |
Specifies the prefix length. |
numer-of-nexthops numer-of-nexthops- |
Specifies the number of next hops for the route. |
nexthops-in-hw nexthops-in-hw- |
Specifies the number of next hops for hardware routing. |
nexthop ip-address |
Specifies the IP address for the next hop on the route. |
ecmp-group ecmp-group-number |
Specifies the Equal Cost Multipath (ECMP) group number. |
egress-id egress-id-number |
Specifies the egress ID assigned to an outgoing route. |
flags ECMP|in-hw|in-cache| |
Specifies the flags for the routes. ECMP in-hw - stored in hardware cache - stored in the RIB. local-subnet - stored in the local subnet. |
vlan vlan-number |
Specifies the VLAN of the routes. |
intf_ip ip-address |
Specifies the IP address of the interface participating in the routing table. |
intf_id vrouter-hw-if hw-id |
Specifies the hardware ID if the router interface is hardware. |
ecmp-nexthops|no-ecmp- |
Specifies filter to display single/mutiple route entries (per nexthop) |
number-of-tunnels number-of-tunnels-number |
Specifies the number of tunnels dependent on this route. |
Defaults None
Access CLI
History
Version 2.1 |
Command introduced. |
Version 2.2 |
The parameters, vlan and vxlan, deprecated. |
Version 2.2.3 |
The parameters, vlan, and intf_id added. |
Version 2.2.5 |
The parameter, local-subnet, added to RIB route flags. |
Version 2.4 |
The parameter, number-of-tunnels, added. |
Version 2.5.4 |
The parameter, ecmp-nexthops|no-ecmp- |
Usage Use this command to display the RIB for vRouters which can be helpful when troubleshooting a connection.
Examples To display the RIB routes, use the following command:
CLI network-admin@switch > vrouter-rib-routes-show
switch: Spine-1
vrid: 0
ip: 192.168.10.52
prelen: 30
number-of-nexthops: 1
nexthops-in-hw: 1
nexthop: 192.168.0.225
egress-id: 100037
flags: in-hw
vlan: 4081
intf-ip: 192.168.0.226
intf-id: 10
number-of-tunnels: 0
switch: Spine-1
vrid: 0
ip: 192.168.10.24
prelen: 30
number-of-nexthops: 1
nexthops-in-hw: 1
nexthop: 192.168.0.225
egress-id: 100037
flags: in-hw
vlan: 4081
intf-ip: 192.168.0.226
intf-id: 10
number-of-tunnels: 0