- IPsecUtil.vpp_ipsec_add_spd_entry(
- nodes[u"DUT1"], spd_id, p_hi, PolicyAction.BYPASS, inbound=False,
- proto=50, laddr_range=dut1_local_outbound_range,
- raddr_range=dut1_remote_outbound_range
- )
- IPsecUtil.vpp_ipsec_add_spd_entry(
- nodes[u"DUT1"], spd_id, p_hi, PolicyAction.BYPASS, inbound=True,
- proto=50, laddr_range=dut1_remote_outbound_range,
- raddr_range=dut1_local_outbound_range
- )
+
+ addr_incr = 1 << (128 - 96) if ip_address(tunnel_ip1).version == 6 \
+ else 1 << (32 - 24)
+ for i in range(n_tunnels//(addr_incr**2)+1):
+ dut1_local_outbound_range = \
+ ip_network(f"{ip_address(tunnel_ip1) + i*(addr_incr**3)}/8",
+ False).with_prefixlen
+ dut1_remote_outbound_range = \
+ ip_network(f"{ip_address(tunnel_ip2) + i*(addr_incr**3)}/8",
+ False).with_prefixlen
+
+ IPsecUtil.vpp_ipsec_add_spd_entry(
+ nodes[u"DUT1"], spd_id, p_hi, PolicyAction.BYPASS, inbound=False,
+ proto=50, laddr_range=dut1_local_outbound_range,
+ raddr_range=dut1_remote_outbound_range
+ )
+ IPsecUtil.vpp_ipsec_add_spd_entry(
+ nodes[u"DUT1"], spd_id, p_hi, PolicyAction.BYPASS, inbound=True,
+ proto=50, laddr_range=dut1_remote_outbound_range,
+ raddr_range=dut1_local_outbound_range
+ )