2.114. vpp_sub_interface module

class vpp_sub_interface.VppDot1ADSubint(test, parent, sub_id, outer_vlan, inner_vlan)

Bases: vpp_sub_interface.VppSubInterface

add_dot1_layer(packet)

create_arp_req()

Create ARP request applicable for this interface

create_ndp_req()

Create NDP - NS applicable for this interface

inner_vlan

Inner VLAN tag

outer_vlan

Outer VLAN tag

remove_dot1_layer(packet)

class vpp_sub_interface.VppDot1QSubint(test, parent, sub_id, vlan=None)

Bases: vpp_sub_interface.VppSubInterface

add_dot1_layer(packet)

create_arp_req()

Create ARP request applicable for this interface

create_ndp_req()

Create NDP - NS applicable for this interface

remove_dot1_layer(packet)

vlan

VLAN tag

class vpp_sub_interface.VppP2PSubint(test, parent, sub_id, remote_mac)

Bases: vpp_sub_interface.VppSubInterface

add_dot1_layer(packet)

create_arp_req()

Create ARP request applicable for this interface

create_ndp_req()

Create NDP - NS applicable for this interface

remove_dot1_layer(packet)

class vpp_sub_interface.VppSubInterface(test, parent, sub_id)

Bases: vpp_pg_interface.VppPGInterface

add_dot1_layer(pkt)

add_dot1ad_layer(packet, outer, inner)

add_dot1q_layer(packet, vlan)

create_arp_req()

Create ARP request applicable for this interface

create_ndp_req()

Create NDP - NS applicable for this interface

parent

Parent interface for this sub-interface

remove_dot1ad_layer(packet, outer=None, inner=None)

remove_dot1q_layer(packet, vlan=None)

remove_vpp_config()

resolve_arp()

Resolve ARP using provided packet-generator interface

Parameters:pg_interface – interface used to resolve, if None then this interface is used

resolve_ndp()

Resolve NDP using provided packet-generator interface

Parameters:

• pg_interface – interface used to resolve, if None then this interface is used
• timeout – how long to wait for response before giving up

set_sw_if_index(sw_if_index)

set_vtr(vtr, push1q=0, tag=None, inner=None, outer=None)

sub_id

Sub-interface ID

tag1

tag2

vtr