gre¶
The list of GRE interfaces on the device.
vrouter running config# vrf <vrf> interface gre <gre>
<gre> |
An interface name. |
mtu¶
Set the max transmission unit size in octets.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># mtu <uint32>
promiscuous¶
Set promiscuous mode.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># promiscuous true|false
description¶
A textual description of the interface.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># description <string>
enabled¶
The desired (administrative) state of the interface.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># enabled true|false
- Default value
true
local (mandatory)¶
The source address that should be used for the tunnel.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># local LOCAL
|
Description |
|---|---|
<A.B.C.D> |
An IPv4 address. |
<X:X::X:X> |
An IPv6 address. |
remote (mandatory)¶
The destination address that should be used for the tunnel.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># remote REMOTE
|
Description |
|---|---|
<A.B.C.D> |
An IPv4 address. |
<X:X::X:X> |
An IPv6 address. |
ttl¶
The time-to-live (or hop limit) that should be utilised for the IP packets used for the tunnel transport.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># ttl <uint8>
tos¶
Set the DSCP bits in the Type of Service field.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># tos <uint8>
link-interface¶
Route tunneled packets through this interface.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># link-interface LINK-INTERFACE
LINK-INTERFACE |
An interface name. |
link-vrf¶
The link vrf name.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># link-vrf <leafref>
checksum¶
Enable checksum features for this tunnel.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># checksum CHECKSUM
|
Description |
|---|---|
input |
Verify checksum for all input packets. |
output |
Calculate checksum for outgoing packets. |
both |
Calculate checksum for outgoing packets, and verify it for all input packets. |
sequence-number¶
Enable sequence number for this tunnel.
vrouter running config# vrf <vrf> interface gre <gre>
vrouter running gre <gre># sequence-number SEQUENCE-NUMBER
|
Description |
|---|---|
input |
All input packet must be serialized. |
output |
Enable sequencing of outgoing packets. |
both |
Enable sequencing of outgoing packet and check serialization of all input packets. |
ifindex (state only)¶
System assigned number for each interface. Corresponds to ifIndex object in SNMP Interface MIB.
vrouter> show state vrf <vrf> interface gre <gre> ifindex
admin-status (state only)¶
The desired state of the interface. In RFC 7223 this leaf has the same read semantics as ifAdminStatus. Here, it reflects the administrative state as set by enabling or disabling the interface.
vrouter> show state vrf <vrf> interface gre <gre> admin-status
oper-status (state only)¶
The current operational state of the interface. This leaf has the same semantics as ifOperStatus.
vrouter> show state vrf <vrf> interface gre <gre> oper-status
last-change (state only)¶
This timestamp indicates the time of the last state change of the interface (e.g., up-to-down transition). This corresponds to the ifLastChange object in the standard interface MIB. The value is the timestamp in nanoseconds relative to the Unix Epoch (Jan 1, 1970 00:00:00 UTC).
vrouter> show state vrf <vrf> interface gre <gre> last-change
ipv4¶
Parameters for the IPv4 address family.
vrouter running config# vrf <vrf> interface gre <gre> ipv4
enabled¶
Controls whether IPv4 is enabled or disabled on this interface. When IPv4 is enabled, this interface is connected to an IPv4 stack, and the interface can send and receive IPv4 packets.
vrouter running config# vrf <vrf> interface gre <gre> ipv4
vrouter running ipv4# enabled true|false
- Default value
true
address¶
The list of configured IPv4 addresses on the interface.
vrouter running config# vrf <vrf> interface gre <gre> ipv4
vrouter running ipv4# address <address> peer PEER
|
Description |
|---|---|
<A.B.C.D> |
An IPv4 address. |
<A.B.C.D/M> |
An IPv4 prefix: address and CIDR mask. |
peer¶
The IPv4 address of the remote endpoint for point to point interfaces.
peer PEER
PEER |
An IPv4 address. |
origin (state only)¶
The origin of this address, e.g., statically configured, assigned by DHCP, etc..
vrouter> show state vrf <vrf> interface gre <gre> ipv4 address <address> origin
ipv6¶
Parameters for the IPv6 address family.
vrouter running config# vrf <vrf> interface gre <gre> ipv6
enabled¶
Controls whether IPv6 is enabled or disabled on this interface. When IPv6 is enabled, this interface is connected to an IPv6 stack, and the interface can send and receive IPv6 packets.
vrouter running config# vrf <vrf> interface gre <gre> ipv6
vrouter running ipv6# enabled true|false
- Default value
true
address¶
The list of configured IPv6 addresses on the interface.
vrouter running config# vrf <vrf> interface gre <gre> ipv6
vrouter running ipv6# address <address> peer PEER
|
Description |
|---|---|
<X:X::X:X> |
An IPv6 address. |
<X:X::X:X/M> |
An IPv6 prefix: address and CIDR mask. |
peer¶
The IPv6 address of the remote endpoint for point to point interfaces.
peer PEER
PEER |
An IPv6 address. |
origin (state only)¶
The origin of this address, e.g., static, dhcp, etc.
vrouter> show state vrf <vrf> interface gre <gre> ipv6 address <address> origin
status (state only)¶
The status of an address. Most of the states correspond to states from the IPv6 Stateless Address Autoconfiguration protocol.
vrouter> show state vrf <vrf> interface gre <gre> ipv6 address <address> status
key¶
Set the value of the GRE key for this interface.
vrouter running config# vrf <vrf> interface gre <gre> key
input¶
GRE key of incoming packets (overrides the value specified in both).
vrouter running config# vrf <vrf> interface gre <gre> key
vrouter running key# input INPUT
|
Description |
|---|---|
<uint32> |
GRE key type. |
<A.B.C.D> |
An IPv4 address. |
output¶
GRE key for outgoing packets (overrides the value specified in both).
vrouter running config# vrf <vrf> interface gre <gre> key
vrouter running key# output OUTPUT
|
Description |
|---|---|
<uint32> |
GRE key type. |
<A.B.C.D> |
An IPv4 address. |
both¶
GRE key for incoming and outgoing packets.
vrouter running config# vrf <vrf> interface gre <gre> key
vrouter running key# both BOTH
|
Description |
|---|---|
<uint32> |
GRE key type. |
<A.B.C.D> |
An IPv4 address. |
qos¶
QoS configuration.
vrouter running config# vrf <vrf> interface gre <gre> qos
ingress¶
Ingress QoS configuration.
vrouter running config# vrf <vrf> interface gre <gre> qos ingress
rate-limit¶
Rate limit configuration.
vrouter running config# vrf <vrf> interface gre <gre> qos ingress rate-limit
policer (config only)¶
Traffic policer defined in the QoS context.
vrouter running config# vrf <vrf> interface gre <gre> qos ingress rate-limit
vrouter running rate-limit# policer <leafref>
policer (state only)¶
Traffic policer.
bandwidth (state only)¶
Maximum bandwidth of regular traffic, a.k.a. CIR (Committed Information Rate), in bps. 0 allows no regular traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer bandwidth
burst (state only)¶
Maximum burst size of regular traffic, a.k.a. CBS (Committed Burst Size), in bytes. 0 allows no regular traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer burst
excess-bandwidth (state only)¶
Maximum bandwidth of excess traffic, a.k.a. EIR (Excess Information Rate), in bps. 0 allows no excess traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer excess-bandwidth
excess-burst (state only)¶
Maximum burst size of excess traffic, a.k.a. EBS (Excess Burst Size), in bytes. 0 allows no excess traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer excess-burst
stats (state only)¶
Traffic policer statistics.
Number of packets passed (regular traffic that conforms to (bandwidth, burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats pass-packets
Number of bytes passed (regular traffic that conforms to (bandwidth, burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats pass-bytes
Number of excess packets passed (excess traffic that conforms to (excess-bandwidth, excess-burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats pass-excess-packets
Number of excess bytes passed (excess traffic that conforms to (excess-bandwidth, excess-burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats pass-excess-bytes
Number of packets dropped (traffic that does not conform to bandwidth or excess-bandwidth).
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats drop-packets
Number of bytes dropped (traffic that does not conform to bandwidth or excess-bandwidth).
vrouter> show state vrf <vrf> interface gre <gre> qos ingress rate-limit policer stats drop-bytes
egress¶
Egress QoS configuration.
vrouter running config# vrf <vrf> interface gre <gre> qos egress
rate-limit¶
Rate limit configuration.
vrouter running config# vrf <vrf> interface gre <gre> qos egress rate-limit
policer (config only)¶
Traffic policer defined in the QoS context.
vrouter running config# vrf <vrf> interface gre <gre> qos egress rate-limit
vrouter running rate-limit# policer <leafref>
policer (state only)¶
Traffic policer.
bandwidth (state only)¶
Maximum bandwidth of regular traffic, a.k.a. CIR (Committed Information Rate), in bps. 0 allows no regular traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer bandwidth
burst (state only)¶
Maximum burst size of regular traffic, a.k.a. CBS (Committed Burst Size), in bytes. 0 allows no regular traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer burst
excess-bandwidth (state only)¶
Maximum bandwidth of excess traffic, a.k.a. EIR (Excess Information Rate), in bps. 0 allows no excess traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer excess-bandwidth
excess-burst (state only)¶
Maximum burst size of excess traffic, a.k.a. EBS (Excess Burst Size), in bytes. 0 allows no excess traffic.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer excess-burst
stats (state only)¶
Traffic policer statistics.
Number of packets passed (regular traffic that conforms to (bandwidth, burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats pass-packets
Number of bytes passed (regular traffic that conforms to (bandwidth, burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats pass-bytes
Number of excess packets passed (excess traffic that conforms to (excess-bandwidth, excess-burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats pass-excess-packets
Number of excess bytes passed (excess traffic that conforms to (excess-bandwidth, excess-burst) specification.
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats pass-excess-bytes
Number of packets dropped (traffic that does not conform to bandwidth or excess-bandwidth).
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats drop-packets
Number of bytes dropped (traffic that does not conform to bandwidth or excess-bandwidth).
vrouter> show state vrf <vrf> interface gre <gre> qos egress rate-limit policer stats drop-bytes
counters (state only)¶
A collection of interface-related statistics objects.
in-octets (state only)¶
The total number of octets received on the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters in-octets
in-unicast-pkts (state only)¶
The number of packets, delivered by this sub-layer to a higher (sub-)layer, that were not addressed to a multicast or broadcast address at this sub-layer. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters in-unicast-pkts
in-discards (state only)¶
The number of inbound packets that were chosen to be discarded even though no errors had been detected to prevent their being deliverable to a higher-layer protocol. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters in-discards
in-errors (state only)¶
For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher- layer protocol. For character- oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. Discontinuities in the value of this counter can occur at re- initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters in-errors
out-octets (state only)¶
The total number of octets transmitted out of the interface, including framing characters. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters out-octets
out-unicast-pkts (state only)¶
The total number of packets that higher-level protocols requested be transmitted, and that were not addressed to a multicast or broadcast address at this sub-layer, including those that were discarded or not sent. Discontinuities in the value of this counter can occur at re- initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters out-unicast-pkts
out-discards (state only)¶
The number of outbound packets that were chosen to be discarded even though no errors had been detected to prevent their being transmitted. One possible reason for discarding such a packet could be to free up buffer space. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters out-discards
out-errors (state only)¶
For packet-oriented interfaces, the number of outbound packets that could not be transmitted because of errors. For character-oriented or fixed-length interfaces, the number of outbound transmission units that could not be transmitted because of errors. Discontinuities in the value of this counter can occur at re-initialization of the management system, and at other times as indicated by the value of ‘last-clear’.
vrouter> show state vrf <vrf> interface gre <gre> counters out-errors