2.33. test_cnat module¶

class test_cnat.Ep(ip=None, port=0, l4p=scapy.layers.inet.TCP, sw_if_index=4294967295, is_v6=False)¶

Bases: object

CNat endpoint

encode()¶

classmethod from_pg(pg, is_v6=False)¶

property isV6¶

class test_cnat.EpTuple(src, dst)¶

Bases: object

CNat endpoint

encode()¶

class test_cnat.TestCNatDHCP(methodName='runTest')¶

Bases: framework.VppTestCase

CNat Translation

check_resolved(tr, vip_pg, *args, i=0, is_v6=False)¶

config_ips(rng, is_add=1, is_v6=False)¶

create_translation(vip_pg, *args, is_v6=False)¶

extra_vpp_punt_config = ['cnat', '{', 'session-db-buckets', '64', 'session-cleanup-timeout', '0.1', 'session-max-age', '1', 'tcp-max-age', '1', 'scanner', 'off', '}']¶

make_addr(sw_if_index, i, is_v6)¶

make_prefix(sw_if_index, i, is_v6)¶

classmethod setUpClass()¶: Perform class setup before running the testcase Remove shared memory files, start vpp and connect the vpp-api

tearDown()¶: Show various debug prints after each test

classmethod tearDownClass()¶: Perform final cleanup after running all tests in this test-case

test_dhcp_snat()¶

test_dhcp_v4()¶

test_dhcp_v6()¶

class test_cnat.TestCNatSourceNAT(methodName='runTest')¶

Bases: framework.VppTestCase

CNat Source NAT

extra_vpp_punt_config = ['cnat', '{', 'session-max-age', '1', 'tcp-max-age', '1', '}']¶

setUp()¶: Clear trace before running each test

classmethod setUpClass()¶: Perform class setup before running the testcase Remove shared memory files, start vpp and connect the vpp-api

sourcenat_test_icmp_echo4_conf()¶

sourcenat_test_icmp_echo6_conf()¶

sourcenat_test_icmp_err_conf(isV6=False)¶

sourcenat_test_tcp_udp_conf(l4p, isV6=False)¶

tearDown()¶: Show various debug prints after each test

classmethod tearDownClass()¶: Perform final cleanup after running all tests in this test-case

test_snat_v4()¶

test_snat_v6()¶

class test_cnat.TestCNatTranslation(methodName='runTest')¶

Bases: framework.VppTestCase

CNat Translation

cnat_create_translation(vip, nbr)¶

cnat_test_translation(t1, nbr, sports, isV6=False)¶

cnat_test_translation_update(t1, sports, isV6=False)¶

cnat_translation(vips, isV6=False)¶: CNat Translation

extra_vpp_punt_config = ['cnat', '{', 'session-db-buckets', '64', 'session-cleanup-timeout', '0.1', 'session-max-age', '1', 'tcp-max-age', '1', 'scanner', 'off', '}']¶

setUp()¶: Clear trace before running each test

classmethod setUpClass()¶: Perform class setup before running the testcase Remove shared memory files, start vpp and connect the vpp-api

tearDown()¶: Show various debug prints after each test

classmethod tearDownClass()¶: Perform final cleanup after running all tests in this test-case

test_cnat4()¶

test_cnat6()¶

test_icmp()¶

class test_cnat.VppCNatTranslation(test, iproto, vip, paths)¶

Bases: vpp_object.VppObject

add_vpp_config()¶: Add the configuration for this object to vpp.

get_stats()¶

modify_vpp_config(paths)¶

object_id()¶: Return a unique string representing this object.

query_vpp_config()¶

Query the vpp configuration.

Returns: True if the object is configured

remove_vpp_config()¶: Remove the configuration for this object from vpp.

property vl4_proto¶