2.41. test_mpls module

class test_mpls.TestMPLS(methodName='runTest')

Bases: framework.VppTestCase

MPLS Test Case

create_stream_ip4(src_if, dst_ip)
create_stream_labelled_ip4(src_if, mpls_labels, mpls_ttl=255, ping=0, ip_itf=None, dst_ip=None, n=257)
create_stream_labelled_ip6(src_if, mpls_label, mpls_ttl, dst_ip=None)
send_and_assert_no_replies(intf, pkts, remark)
setUp()
tearDown()
test_bind()

MPLS Local Label Binding test

test_deag()

MPLS Deagg

test_imposition()

MPLS label imposition test

test_interface_rx()

MPLS Interface Receive

test_mcast_head()

MPLS Multicast Head-end

test_mcast_ip4_tail()

MPLS IPv4 Multicast Tail

test_mcast_ip6_tail()

MPLS IPv6 Multicast Tail

test_mcast_mid_point()

MPLS Multicast Mid Point

test_swap()

MPLS label swap tests

test_tunnel()

MPLS Tunnel Tests

test_v4_exp_null()

MPLS V4 Explicit NULL test

test_v6_exp_null()

MPLS V6 Explicit NULL test

verify_capture_ip4(src_if, capture, sent, ping_resp=0)
verify_capture_ip6(src_if, capture, sent)
verify_capture_labelled(src_if, capture, sent, mpls_labels, ttl=254, num=0)
verify_capture_labelled_ip4(src_if, capture, sent, mpls_labels)
verify_capture_tunneled_ip4(src_if, capture, sent, mpls_labels, ttl=255, top=None)
class test_mpls.TestMPLSDisabled(methodName='runTest')

Bases: framework.VppTestCase

MPLS disabled

send_and_assert_no_replies(intf, pkts, remark)
setUp()
tearDown()
test_mpls_disabled()

MPLS Disabled

class test_mpls.TestMPLSL2(methodName='runTest')

Bases: framework.VppTestCase

MPLS-L2

setUp()
tearDown()
test_vpls()

Virtual Private LAN Service

test_vpws()

Virtual Private Wire Service

verify_capture_tunneled_ethernet(capture, sent, mpls_labels, ttl=255, top=None)
class test_mpls.TestMPLSPIC(methodName='runTest')

Bases: framework.VppTestCase

MPLS PIC edge convergence

setUp()
tearDown()
test_mpls_ebgp_pic()

MPLS eBGP PIC edge convergence

  1. setup many eBGP VPN routes via a pair of eBGP peers
  2. Check EMCP forwarding to these peers
  3. withdraw one eBGP path - expect LB across remaining eBGP
test_mpls_ibgp_pic()

MPLS iBGP PIC edge convergence

  1. setup many iBGP VPN routes via a pair of iBGP peers.
  2. Check EMCP forwarding to these peers
  3. withdraw the IGP route to one of these peers.
  4. check forwarding continues to the remaining peer
test_mpls_v6_ebgp_pic()

MPLSv6 eBGP PIC edge convergence

  1. setup many eBGP VPNv6 routes via a pair of eBGP peers
  2. Check EMCP forwarding to these peers
  3. withdraw one eBGP path - expect LB across remaining eBGP
test_mpls.verify_filter(capture, sent)
test_mpls.verify_mpls_stack(tst, rx, mpls_labels, ttl=255, num=0)