traffic-type gre
Configures or removes the gre header
type to be matched for traffic classification.
Syntax
traffic-type gre
ip
[
A.B.C.D
|
X:X::X:X
|
any
]
traffic-type gre
mode
[
decap
|
new-scope
]
no
traffic-type gre
[
ip
|
mode
]
Parameters
- gre
- Specifies the gre header to be matched for
classifying the packet.
- ip
- Specifies the IP address 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.
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, IP, 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.
- The overlapping IP combination
between different ingress-group traffic-type is not
allowed.
- 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 examples configure the gre traffic type with
decap and new-scope
modes.
device(config)# ingress-group ing-1
device(config-ingress-group)# traffic-type gre mode decap
device(config-ingress-group)# end
device# show running-config ingress-group ing-1
ingress-group ing-1
traffic-type gre mode decap
Show running:
device# show running-configuration ingress-group ing-1
ingress-group ing-1
traffic-type mode new-scope
