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authorTakeru Hayasaka <hayatake396@gmail.com>2022-10-28 04:26:05 +0900
committerAndrew Yourtchenko <ayourtch@gmail.com>2023-12-20 17:30:19 +0000
commit68ac244283b60cbaf6356ab732f1d31583bb3e7a (patch)
treeeafd76834ecd0aaa77ac4f9a54629636489d5bfd /test/test_srv6_mobile.py
parent69f800fbfd559c8db21d064ceeca5f81fb1f0021 (diff)
srv6-mobile: Implement SRv6 mobile API funcs
This merge request adds the feature to manipulate localsids and policies for SRv6 mobile via API. Type: feature Signed-off-by: Takeru Hayasaka <hayatake396@gmail.com> Change-Id: Ibb46bf71ae1d9d4591ce2c8ccf66f520887dad70
Diffstat (limited to 'test/test_srv6_mobile.py')
-rw-r--r--test/test_srv6_mobile.py86
1 files changed, 70 insertions, 16 deletions
diff --git a/test/test_srv6_mobile.py b/test/test_srv6_mobile.py
index 89ab7a9c9fa..9d39f194015 100644
--- a/test/test_srv6_mobile.py
+++ b/test/test_srv6_mobile.py
@@ -3,6 +3,14 @@
from framework import VppTestCase
from ipaddress import IPv4Address
from ipaddress import IPv6Address
+from vpp_ip_route import VppIpRoute, VppRoutePath, FibPathProto, VppIpTable
+
+from vpp_srv6_mobile import (
+ SRv6MobileNhtype,
+ VppSRv6MobilePolicy,
+ VppSRv6MobileLocalSID,
+)
+
from scapy.contrib.gtp import *
from scapy.all import *
@@ -67,10 +75,19 @@ class TestSRv6EndMGTP4E(VppTestCase):
"""test_srv6_mobile"""
pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")])
- self.vapi.cli(
- "sr localsid address {} behavior end.m.gtp4.e ".format(pkts[0]["IPv6"].dst)
- + "v4src_position 64 fib-table 0"
+ # "sr localsid address {} behavior end.m.gtp4.e v4src_position 64 fib-table 0"
+ # ".format(pkts[0]["IPv6"].dst)
+ localsid = VppSRv6MobileLocalSID(
+ self,
+ # address params case is length 0
+ localsid_prefix="{}/{}".format(pkts[0]["IPv6"].dst, 0),
+ behavior="end.m.gtp4.e",
+ v4src_position=64,
+ fib_table=0,
)
+ localsid.add_vpp_config()
+
+ # log the localsids
self.logger.info(self.vapi.cli("show sr localsid"))
self.vapi.cli("clear errors")
@@ -150,13 +167,28 @@ class TestSRv6TMGTP4D(VppTestCase):
self.vapi.cli("set sr encaps source addr A1::1")
self.vapi.cli("sr policy add bsid D4:: next D2:: next D3::")
- self.vapi.cli(
- "sr policy add bsid D5:: behavior t.m.gtp4.d D4::/32 "
- + "v6src_prefix C1::/64 nhtype ipv6 fib-table 0 drop-in"
+
+ # sr policy add bsid D5:: behavior t.m.gtp4.d D4::/32 v6src_prefix C1::/64 nhtype ipv6 fib-table 0 drop-in
+ policy = VppSRv6MobilePolicy(
+ self,
+ bsid_addr="D5::",
+ behavior="t.m.gtp4.d",
+ sr_prefix="{}/{}".format("D4::", 32),
+ v6src_prefix="{}/{}".format("C1::", 64),
+ nhtype=SRv6MobileNhtype.SRV6_NHTYPE_API_IPV6,
+ fib_table=0,
+ drop_in=1,
)
+ policy.add_vpp_config()
+
self.vapi.cli("sr steer l3 {}/32 via bsid D5::".format(self.ip4_dst))
- self.vapi.cli("ip route add D2::/32 via {}".format(self.ip6_dst))
+ # "ip route add D2::/32 via {}".format(self.ip6_dst)
+ route = VppIpRoute(
+ self, "D2::", 32, [VppRoutePath(self.ip6_dst, self.pg1.sw_if_index)]
+ )
+ route.add_vpp_config()
+ self.logger.info(self.vapi.cli("show ip6 fib"))
self.logger.info(self.vapi.cli("show sr steer"))
self.logger.info(self.vapi.cli("show sr policies"))
@@ -239,12 +271,21 @@ class TestSRv6EndMGTP6E(VppTestCase):
"""test_srv6_mobile"""
pkts = self.create_packets([("A::1", "B::1"), ("C::1", "D::1")])
- self.vapi.cli(
- "sr localsid prefix {}/64 behavior end.m.gtp6.e fib-table 0".format(
- pkts[0]["IPv6"].dst
- )
+ # "sr localsid prefix {}/64 behavior end.m.gtp6.e fib-table 0"
+ # .format(pkts[0]["IPv6"].dst)
+ localsid = VppSRv6MobileLocalSID(
+ self,
+ localsid_prefix="{}/{}".format(pkts[0]["IPv6"].dst, 64),
+ behavior="end.m.gtp6.e",
+ fib_table=0,
+ )
+ localsid.add_vpp_config()
+
+ # "ip route add a1::/64 via {}".format(self.ip6_nhop)
+ route = VppIpRoute(
+ self, "a1::", 64, [VppRoutePath(self.ip6_nhop, self.pg1.sw_if_index)]
)
- self.vapi.cli("ip route add a1::/64 via {}".format(self.ip6_nhop))
+ route.add_vpp_config()
self.logger.info(self.vapi.cli("show sr localsid"))
self.vapi.cli("clear errors")
@@ -321,12 +362,25 @@ class TestSRv6EndMGTP6D(VppTestCase):
self.vapi.cli("set sr encaps source addr A1::1")
self.vapi.cli("sr policy add bsid D4:: next D2:: next D3::")
- self.vapi.cli(
- "sr localsid prefix 2001::/64 behavior end.m.gtp6.d "
- + "D4::/64 fib-table 0 drop-in"
+
+ # "sr localsid prefix 2001::/64 behavior end.m.gtp6.d 4::/64 fib-table 0 drop-in"
+ # .format(self.ip6_nhop)
+ localsid = VppSRv6MobileLocalSID(
+ self,
+ localsid_prefix="{}/{}".format("2001::", 64),
+ behavior="end.m.gtp6.d",
+ fib_table=0,
+ drop_in=1,
+ sr_prefix="{}/{}".format("D4::", 64),
)
- self.vapi.cli("ip route add D2::/64 via {}".format(self.ip6_nhop))
+ localsid.add_vpp_config()
+ # "ip route add D2::/64 via {}"
+ # .format(self.ip6_nhop))
+ route = VppIpRoute(
+ self, "D2::", 64, [VppRoutePath(self.ip6_nhop, self.pg1.sw_if_index)]
+ )
+ route.add_vpp_config()
self.logger.info(self.vapi.cli("show sr policies"))
self.logger.info(self.vapi.cli("show sr localsid"))