The branch main has been updated by kp:
URL:
https://cgit.FreeBSD.org/src/commit/?id=ad1b5df8884c0fd7d265526a4980c1fd9c67fb90
commit ad1b5df8884c0fd7d265526a4980c1fd9c67fb90
Author: Kristof Provost <k...@freebsd.org>
AuthorDate: 2025-07-22 16:20:56 +0000
Commit: Kristof Provost <k...@freebsd.org>
CommitDate: 2025-07-28 14:36:54 +0000
if_ovpn tests: basic float test case
Reviewed by: markj
MFC after: 3 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
Differential Revision: https://reviews.freebsd.org/D51469
---
tests/sys/net/if_ovpn/if_ovpn.sh | 91 ++++++++++++++++++++++++++++++++++++++++
1 file changed, 91 insertions(+)
diff --git a/tests/sys/net/if_ovpn/if_ovpn.sh b/tests/sys/net/if_ovpn/if_ovpn.sh
index 26807a095455..c42344da1a3b 100644
--- a/tests/sys/net/if_ovpn/if_ovpn.sh
+++ b/tests/sys/net/if_ovpn/if_ovpn.sh
@@ -1314,6 +1314,96 @@ multihome6_cleanup()
ovpn_cleanup
}
+atf_test_case "float" "cleanup"
+float_head()
+{
+ atf_set descr 'Test peer float notification'
+ atf_set require.user root
+}
+
+float_body()
+{
+ ovpn_init
+
+ l=$(vnet_mkepair)
+
+ vnet_mkjail a ${l}a
+ jexec a ifconfig ${l}a 192.0.2.1/24 up
+ jexec a ifconfig lo0 127.0.0.1/8 up
+ vnet_mkjail b ${l}b
+ jexec b ifconfig ${l}b 192.0.2.2/24 up
+
+ # Sanity check
+ atf_check -s exit:0 -o ignore jexec a ping -c 1 192.0.2.2
+
+ ovpn_start a "
+ dev ovpn0
+ dev-type tun
+ proto udp4
+
+ cipher AES-256-GCM
+ auth SHA256
+
+ local 192.0.2.1
+ server 198.51.100.0 255.255.255.0
+ ca $(atf_get_srcdir)/ca.crt
+ cert $(atf_get_srcdir)/server.crt
+ key $(atf_get_srcdir)/server.key
+ dh $(atf_get_srcdir)/dh.pem
+
+ mode server
+ script-security 2
+ auth-user-pass-verify /usr/bin/true via-env
+ topology subnet
+
+ keepalive 2 10
+
+ management 192.0.2.1 1234
+ "
+ ovpn_start b "
+ dev tun0
+ dev-type tun
+
+ client
+
+ remote 192.0.2.1
+ auth-user-pass $(atf_get_srcdir)/user.pass
+
+ ca $(atf_get_srcdir)/ca.crt
+ cert $(atf_get_srcdir)/client.crt
+ key $(atf_get_srcdir)/client.key
+ dh $(atf_get_srcdir)/dh.pem
+
+ keepalive 2 10
+ "
+
+ # Give the tunnel time to come up
+ sleep 10
+
+ atf_check -s exit:0 -o ignore jexec b ping -c 3 198.51.100.1
+
+ # We expect the client on 192.0.2.2
+ if ! echo "status" | jexec a nc -N 192.0.2.1 1234 | grep 192.0.2.2; then
+ atf_fail "Client not found in status list!"
+ fi
+
+ # Now change the client IP
+ jexec b ifconfig ${l}b 192.0.2.3/24 up
+
+ # And wait for keepalives to trigger the float notification
+ sleep 5
+
+ # So the client now has the new address in userspace
+ if ! echo "status" | jexec a nc -N 192.0.2.1 1234 | grep 192.0.2.3; then
+ atf_fail "Client not found in status list!"
+ fi
+}
+
+float_cleanup()
+{
+ ovpn_cleanup
+}
+
atf_init_test_cases()
{
atf_add_test_case "4in4"
@@ -1332,4 +1422,5 @@ atf_init_test_cases()
atf_add_test_case "destroy_unused"
atf_add_test_case "multihome4"
atf_add_test_case "multihome6"
+ atf_add_test_case "float"
}
