traffic-type nvgre

Configures or removes the nvgre header type to be matched for traffic classification.

Syntax

traffic-type nvgre ip [ A.B.C.D | X:X::X:X | any ]

traffic-type nvgre mode [ decap | new-scope ]

traffic-type nvgre vsid vsid value

no traffic-type nvgre [ ip | mode | vsid ]

Parameters

nvgre

Specifies the nvgre header to be matched for classifying the packet.

ip

Specifies the actions for matching packets.

A.B.C.D: Specifies the IPv4 address.
X:X::X:X: Specifies the IPv6 address.
any: Specifies any source IP address.

mode

Specifies the actions for matching packets.

decap: Removes the encapsulated header.
new-scope: Shifts the scope of headers to inner headers for further processing.

vsid vsid value

Valid VSID range is 4096-16777214. The VSID range 1-4095 and VSID value 16777215 are reserved and not configurable.

Modes

Ingress-group config mode

Usage Guidelines

Validations for the command are as follows:

This command is available only to users with the admin role.
Valid decapsulation type and corresponding ID must be provided.
Only one traffic type per ingress group is allowed.
The configured traffic type must be removed before you configure a new traffic type.
Both IPv4 and IPv6 addresses are supported.
Valid IP addresses must be provided. The following IP addresses are not valid:
- Unspecified IPv4 address (0.0.0.0)
- Broadcast IPv4 address (255.255.255.255)
- Unspecified IPv6 address (“::”)
- Broadcast IPv6 address (ffff:fffff:fffff:fffff:fffff:ffff:fffff:ffff)
Existing traffic type cannot be configured again with a different ID or scope.
The mode of the existing traffic type can be deleted, but cannot be modified. The existing mode must be removed and reconfigured with the new mode.
If the same command is run more than once, the second and subsequent instances are ignored and no error is reported.
The no form of the command removes both traffic type and mode even if the mode is not specified.
If the no form of the command is run without the configuration, the command is ignored and no error is reported.

Examples

The following example configures nvgre traffic type with decap mode.

device(config-ingress-group)# traffic-type nvgre vsid 7000 mode decap 
device(config-ingress-group)# end

device# show running-config ingress-group ing 

ingress-group ing
       	    Name : ing 
             Route-Map : - 
           Description : - 
            Interfaces : none 
          Traffic-Type : NVGRE 
             Tunnel-Id : 7000 
                  Mode : decap 
   Destination-ip-addr : any 
        Source-ip-addr : any 
 
device# show running-config ingress-group 

ingress-group ing 
  traffic-type nvgre vsid 7000 mode decap 
  traffic-type nvgre ip any any 

device# conf t 
device(config)# ingress-group ing 
device(config-ingress-group)# no traffic-type nvgre mode 
device(config-ingress-group)# end 

device# show running-config ingress-group 

ingress-group ing 
  traffic-type nvgre vsid 7000 
  traffic-type nvgre ip any any