diff options
| author |   Ole Troan <ot@cisco.com> | 2018-06-07 10:17:57 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2018-06-11 10:25:59 +0000 |
| commit | d723161e038d00e59766aa67a6a0dcc350227e4b (patch) | |
| tree | 24f5a1d87ebdc0012f28d42aa80a9f5d760073bf /test/test_ip4.py | |
| parent | f4fd0d4217ab6c41fe6b093871bd40ac130e6486 (diff) | |
MTU: Software interface / Per-protocol MTU support
This patch separates setting of hardware interfaec and software
interface MTU. Software MTU is L2 payload MTU (i.e. not including L2
header). Per-protocol MTU for IPv4, IPv6 and MPLS can also be set.
Currently only IP4, IP6 are enabled in adjacency / rewrite code.
Documentation in src/vnet/MTU.md
Change-Id: Iee2fd6f0bbc8210748dd8e073ab9fab87d323690
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'test/test_ip4.py')
| -rw-r--r-- | test/test_ip4.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/test/test_ip4.py b/test/test_ip4.py index 5b5cf09c86f..83129e2462d 100644 --- a/test/test_ip4.py +++ b/test/test_ip4.py @@ -1298,7 +1298,7 @@ class TestIPInput(VppTestCase): UDP(sport=1234, dport=1234) / Raw('\xa5' * 2000)) - self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, 1500) + self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [1500, 0, 0, 0]) rx = self.send_and_expect(self.pg0, p_mtu * 65, self.pg0) rx = rx[0] @@ -1310,9 +1310,11 @@ class TestIPInput(VppTestCase): self.assertEqual(icmp.src, self.pg0.remote_ip4) self.assertEqual(icmp.dst, self.pg1.remote_ip4) - self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, 2500) + self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [2500, 0, 0, 0]) rx = self.send_and_expect(self.pg0, p_mtu * 65, self.pg1) + # Reset MTU for subsequent tests + self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [9000, 0, 0, 0]) if __name__ == '__main__': unittest.main(testRunner=VppTestRunner) |