diff options
Diffstat (limited to 'test/test_reassembly.py')
| -rw-r--r-- | test/test_reassembly.py | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/test/test_reassembly.py b/test/test_reassembly.py index 65a5eb0914d..1fa05a4efb6 100644 --- a/test/test_reassembly.py +++ b/test/test_reassembly.py @@ -203,6 +203,37 @@ class TestIPv4Reassembly(VppTestCase): self.assert_packet_counter_equal( "/err/ip4-reassembly-feature/malformed packets", 1) + def test_44924(self): + """ compress tiny fragments """ + packets = [(Ether(dst=self.src_if.local_mac, + src=self.src_if.remote_mac) / + IP(id=24339, flags="MF", frag=0, ttl=64, + src=self.src_if.remote_ip4, + dst=self.dst_if.remote_ip4) / + ICMP(type="echo-request", code=0, id=0x1fe6, seq=0x2407) / + Raw(load='Test-group: IPv4')), + (Ether(dst=self.src_if.local_mac, + src=self.src_if.remote_mac) / + IP(id=24339, flags="MF", frag=3, ttl=64, + src=self.src_if.remote_ip4, + dst=self.dst_if.remote_ip4) / + ICMP(type="echo-request", code=0, id=0x1fe6, seq=0x2407) / + Raw(load='.IPv4.Fragmentation.vali')), + (Ether(dst=self.src_if.local_mac, + src=self.src_if.remote_mac) / + IP(id=24339, frag=6, ttl=64, + src=self.src_if.remote_ip4, + dst=self.dst_if.remote_ip4) / + ICMP(type="echo-request", code=0, id=0x1fe6, seq=0x2407) / + Raw(load='d; Test-case: 44924')) + ] + + self.pg_enable_capture() + self.src_if.add_stream(packets) + self.pg_start() + + self.dst_if.get_capture(1) + @unittest.skipIf(is_skip_aarch64_set() and is_platform_aarch64(), "test doesn't work on aarch64") def test_random(self): |