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| author |   Ole Troan <ot@cisco.com> | 2018-04-10 16:02:51 +0200 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2018-06-14 05:02:21 +0000 |
| commit | 313f7e2feac232ac841ad8a9d5e21e8387514803 (patch) | |
| tree | 1fe059324ed97395116e238119a0a830fcdd0ee8 /test/test_mtu.py | |
| parent | aa2f59bbd356c1165745703cfddb5ccd21e887eb (diff) | |
MTU: IP fragmentation added to ip4-rewrite and ip6-rewrite
Change-Id: Ibae260273f25a319153be37470aed49ff73e957a
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'test/test_mtu.py')
| -rw-r--r-- | test/test_mtu.py | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/test/test_mtu.py b/test/test_mtu.py index 1327c4bfd8e..d6be2e2afb5 100644 --- a/test/test_mtu.py +++ b/test/test_mtu.py @@ -119,7 +119,6 @@ class TestMTU(VppTestCase): # n.show2() self.validate_bytes(str(p[1]), icmp4_reply) - ''' # Now with DF off. Expect fragments. # First go with 1500 byte packets. p_payload = UDP(sport=1234, dport=1234) / self.payload( @@ -127,19 +126,18 @@ class TestMTU(VppTestCase): p4 = p_ether / p_ip4 / p_payload p4.flags = 0 p4_reply = p_ip4 / p_payload - p4_reply.ttl = 62 # check this + p4_reply.ttl = 62 # check this p4_reply.flags = 0 p4_reply.id = 256 self.pg_enable_capture() self.pg0.add_stream(p4*1) self.pg_start() rx = self.pg1.get_capture(3) - print('RX', len(rx)) reass_pkt = reassemble(rx) self.validate(reass_pkt, p4_reply) + ''' # Now what happens with a 9K frame - ''' p_payload = UDP(sport=1234, dport=1234) / self.payload( current_mtu - 20 - 8) p4 = p_ether / p_ip4 / p_payload @@ -158,6 +156,7 @@ class TestMTU(VppTestCase): p4_reply.show2() self.validate(reass_pkt, p4_reply) ''' + # Reset MTU self.vapi.sw_interface_set_mtu(self.pg1.sw_if_index, [current_mtu, 0, 0, 0]) |