diff options
| author | Tony Gong <gongt@google.com> | 2020-07-07 16:13:21 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-07-07 16:14:49 -0700 |
| commit | 76c7bc51b7b02c4ba83c0a064c3629bb5ee91340 (patch) | |
| tree | 48c1525ebbb54fc47a3cbd46c4e3efee957300aa /test/packetimpact/tests/BUILD | |
| parent | 7e4d2d63eef3f643222181b3a227bfc7ebe44db2 (diff) | |
Set IPv4 ID on all non-atomic datagrams
RFC 6864 imposes various restrictions on the uniqueness of the IPv4
Identification field for non-atomic datagrams, defined as an IP datagram that
either can be fragmented (DF=0) or is already a fragment (MF=1 or positive
fragment offset). In order to be compliant, the ID field is assigned for all
non-atomic datagrams.
Add a TCP unit test that induces retransmissions and checks that the IPv4
ID field is unique every time. Add basic handling of the IP_MTU_DISCOVER
socket option so that the option can be used to disable PMTU discovery,
effectively setting DF=0. Attempting to set the sockopt to anything other
than disabled will fail because PMTU discovery is currently not implemented,
and the default behavior matches that of disabled.
PiperOrigin-RevId: 320081842
Diffstat (limited to 'test/packetimpact/tests/BUILD')
| -rw-r--r-- | test/packetimpact/tests/BUILD | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/test/packetimpact/tests/BUILD b/test/packetimpact/tests/BUILD index 85749c559..3ecbe83eb 100644 --- a/test/packetimpact/tests/BUILD +++ b/test/packetimpact/tests/BUILD @@ -18,8 +18,6 @@ packetimpact_go_test( packetimpact_go_test( name = "ipv4_id_uniqueness", srcs = ["ipv4_id_uniqueness_test.go"], - # TODO(b/157506701) Fix netstack then remove the line below. - expect_netstack_failure = True, deps = [ "//pkg/abi/linux", "//pkg/tcpip/header", |