2.35. test_ipsec_ah module

class test_ipsec_ah.TestIpsecAh(methodName='runTest')

Bases: framework.VppTestCase

Basic test for IPSEC using AH transport and Tunnel mode

Below 4 cases are covered as part of this test 1) ipsec ah v4 transport basic test - IPv4 Transport mode

scenario using HMAC-SHA1-96 intergrity algo

2. ipsec ah v4 transport burst test

Above test for 257 pkts

3. ipsec ah 4o4 tunnel basic test - IPv4 Tunnel mode

scenario using HMAC-SHA1-96 intergrity algo

4. ipsec ah 4o4 tunnel burst test

Above test for 257 pkts

TRANSPORT MODE:

— encrypt —

|pg2| <——-> |VPP|

— decrypt —

TUNNEL MODE:

— encrypt — plain —

|pg0| ——-> |VPP| ——> |pg1|

— — —

— decrypt — plain —

|pg0| <——- |VPP| <—— |pg1|

— — —

Note : IPv6 is not covered

classmethod configAhTra()

classmethod configAhTun()

configScapySA(is_tun=False)

gen_encrypt_pkts(sa, sw_intf, src, dst, count=1)

gen_pkts(sw_intf, src, dst, count=1)

remote_pg0_lb_addr = '1.1.1.1'

remote_pg1_lb_addr = '2.2.2.2'

send_and_expect(input, pkts, output, count=1)

classmethod setUpClass()

tearDown()

test_ipsec_ah_tra_basic(count=1)

ipsec ah v4 transport basic test

test_ipsec_ah_tra_burst()

ipsec ah v4 transport burst test

test_ipsec_ah_tun_basic(count=1)

ipsec ah 4o4 tunnel basic test

test_ipsec_ah_tun_burst()

ipsec ah 4o4 tunnel burst test