When creating a tap with multi_queue flag, this flag is not displayed
when dumping:
$ ip tuntap add tap23 mode tap multi_queue
$ ip tuntap
tap23: tap persist0x100
While at it, add a space between known flags and hexdump of unknown
ones.
Fixes: c41e038f48 ("iptuntap: allow creation of multi-queue tun/tap device")
Signed-off-by: David Marchand <david.marchand@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Commit a9c3d70d90 broke backward compatibility
by making 'configure' error out if parameters are passed, instead of
ignoring them.
Sometimes packaging systems detect 'configure' and assume it's from
autotools, and pass a bunch of options. Eg:
dh_auto_configure
./configure --build=x86_64-linux-gnu --prefix=/usr --includedir=${prefix}/include --mandir=${prefix}/share/man --infodir=${prefix}/share/info --sysconfdir=/etc --localstatedir=/var --disable-option-checking --disable-silent-rules --libdir=${prefix}/lib/x86_64-linux-gnu --runstatedir=/run --disable-maintainer-mode --disable-dependency-tracking
Ignore unknown options again instead of erroring out.
Fixes: a9c3d70d90 ("configure: add options ability")
Signed-off-by: Luca Boccassi <bluca@debian.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Iproute2 has not supported DECnet or IPX since version 5.0.
There were some leftover support in the ip options flags
and parsing, remove these.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
lacp_active specifies whether to send LACPDU frames periodically.
If set on, the LACPDU frames are sent along with the configured lacp_rate
setting. If set off, the LACPDU frames acts as "speak when spoken to".
v2: use strcmp instead of match for new options.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Presently, if a Geneve or VXLAN interface was created with 'external',
it's not possible for a user to determine e.g. the value of 'dstport'
after creation. This change fixes that by avoiding early returns.
This change partly reverts commit 00ff4b8e31 ("ip/tunnel: Be consistent
when printing tunnel collect metadata").
Signed-off-by: Ilya Dmitrichenko <errordeveloper@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David Ahern <dsahern@kernel.org>
This patch addresses Stephen's comment:
"""
> + print_null(PRINT_ANY, "", "\n", NULL);
Use print_nl() since it handles the case of oneline output.
Plus in JSON the newline is meaningless.
"""
It also removes two useless print_null's.
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: David Ahern <dsahern@kernel.org>
Recently we added SKBMOD_F_ECN option support to the kernel; support it in
the tc-skbmod(8) front end, and update its man page accordingly.
The 2 least significant bits of the Traffic Class field in IPv4 and IPv6
headers are used to represent different ECN states [1]:
0b00: "Non ECN-Capable Transport", Non-ECT
0b10: "ECN Capable Transport", ECT(0)
0b01: "ECN Capable Transport", ECT(1)
0b11: "Congestion Encountered", CE
This new option, "ecn", marks ECT(0) and ECT(1) IPv{4,6} packets as CE,
which is useful for ECN-based rate limiting. For example:
$ tc filter add dev eth0 parent 1: protocol ip prio 10 \
u32 match ip protocol 1 0xff flowid 1:2 \
action skbmod \
ecn
The updated tc-skbmod SYNOPSIS looks like the following:
tc ... action skbmod { set SETTABLE | swap SWAPPABLE | ecn } ...
Only one of "set", "swap" or "ecn" shall be used in a single tc-skbmod
command. Trying to use more than one of them at a time is considered
undefined behavior; pipe multiple tc-skbmod commands together instead.
"set" and "swap" only affect Ethernet packets, while "ecn" only affects
IP packets.
Depends on kernel patch "net/sched: act_skbmod: Add SKBMOD_F_ECN option
support", as well as iproute2 patch "tc/skbmod: Remove misinformation
about the swap action".
[1] https://en.wikipedia.org/wiki/Explicit_Congestion_Notification
Reviewed-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Peilin Ye <peilin.ye@bytedance.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
This patch provides man8 documentation for IOAM inside ip, ip-ioam and ip-route.
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: David Ahern <dsahern@kernel.org>
This patch provides a new encap type for routes to insert an IOAM pre-allocated
trace:
$ ip -6 ro ad fc00::1/128 encap ioam6 trace prealloc type 0x800000 ns 1 size 12 dev eth0
where:
- "trace" and "prealloc" may appear as useless but just anticipate for future
implementations of other ioam option types.
- "type" is a bitfield (=u32) defining the IOAM pre-allocated trace type (see
the corresponding uapi).
- "ns" is an IOAM namespace ID attached to the pre-allocated trace.
- "size" is the trace pre-allocated size in bytes; must be a 4-octet multiple;
limited size (see IOAM6_TRACE_DATA_SIZE_MAX).
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: David Ahern <dsahern@kernel.org>
This patch provides support for adding, listing and removing IOAM namespaces
and schemas with iproute2. When adding an IOAM namespace, both "data" (=u32)
and "wide" (=u64) are optional. Therefore, you can either have none, one of
them, or both at the same time. When adding an IOAM schema, there is no
restriction on "DATA" except its size (see IOAM6_MAX_SCHEMA_DATA_LEN). By
default, an IOAM namespace has no active IOAM schema (meaning an IOAM namespace
is not linked to an IOAM schema), and an IOAM schema is not considered
as "active" (meaning an IOAM schema is not linked to an IOAM namespace). It is
possible to link an IOAM namespace with an IOAM schema, thanks to the last
command below (meaning the IOAM schema will be considered as "active" for the
specific IOAM namespace).
$ ip ioam
Usage: ip ioam { COMMAND | help }
ip ioam namespace show
ip ioam namespace add ID [ data DATA32 ] [ wide DATA64 ]
ip ioam namespace del ID
ip ioam schema show
ip ioam schema add ID DATA
ip ioam schema del ID
ip ioam namespace set ID schema { ID | none }
Signed-off-by: Justin Iurman <justin.iurman@uliege.be>
Signed-off-by: David Ahern <dsahern@kernel.org>
Update kernel headers to commit:
1187c8c4642d ("net: phy: mscc: make some arrays static const, makes object smaller")
Signed-off-by: David Ahern <dsahern@kernel.org>
Make use of the already available brief flag and print the basic details of
the IPv4 or IPv6 neighbour cache in a tabular format for better readability
when the brief output is expected.
$ ip -br neigh
172.16.12.100 bridge0 b0:fc:36:2f:07:43
172.16.12.174 bridge0 8c:16:45:2f:bc:1c
172.16.12.250 bridge0 04:d9:f5:c1:0c:74
fe80::267b:9f70:745e:d54d bridge0 b0:fc:36:2f:07:43
fd16:a115:6a62:0:8744:efa1:9933:2c4c bridge0 8c:16:45:2f:bc:1c
fe80::6d9:f5ff:fec1:c74 bridge0 04:d9:f5:c1:0c:74
And add "ip neigh show" to the list of ip sub commands mentioned in the man
page that support the brief output in tabular format.
Signed-off-by: Gokul Sivakumar <gokulkumar792@gmail.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Jonas reports that ss -awp does not display any RAW sockets
on a Knoppix 4.4 kernel.
sockdiag_send() diverts to tcpdiag_send() to try the older
netlink interface. tcpdiag_send() works for TCP and DCCP
but not other protocols. Instead of rejecting unsupported
protocols (and missing RAW and SCTP) match on supported ones.
Link: https://lore.kernel.org/netdev/20210815231738.7b42bad4@mmluhan/
Reported-and-tested-by: Jonas Bechtel <post@jbechtel.de>
Fixes: 41fe6c34de ("ss: Add inet raw sockets information gathering via netlink diag interface")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Fixes: 3a1ca9a5b ("bridge: update man page for new color and json changes")
Signed-off-by: Gokul Sivakumar <gokulkumar792@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
To be consistent with the colorized output of "ip" command and to increase
readability, stop highlighting the "dev" & "dst" keywords in the colorized
output of "bridge -c fdb" cmd.
Example: in the following "bridge -c fdb" entry, only "00:00:00:00:00:00",
"vxlan100" and "2001:db8:2::1" fields should be highlighted in color.
00:00:00:00:00:00 dev vxlan100 dst 2001:db8:2::1 self permanent
Signed-off-by: Gokul Sivakumar <gokulkumar792@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
As per the man/man8/bridge.8 page, the shorthand cmd line arg "-c" can be
used to colorize the bridge cmd output. But while parsing the args in while
loop, matches() detects "-c" as "-compressedvlans" instead of "-color", so
fix this by doing the check for "-color" option first before checking for
"-compressedvlans".
Signed-off-by: Gokul Sivakumar <gokulkumar792@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add arp_validate filter support based on kernel commit 896149ff1b2c
("bonding: extend arp_validate to be able to receive unvalidated arp-only traffic")
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Port function state can have either of the two values - active or
inactive. Update the documentation and help command for these two
values to tell user about it.
With the introduction of state, hw_addr and state are optional.
Hence mark them as optional in man page that also aligns with the help
command output.
Fixes: bdfb9f1bd6 ("devlink: Support set of port function state")
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
In between Linux kernel 2.4 and 2.6, key folding for hash tables changed
in kernel space. When iproute2 dropped support for the older algorithm,
the wrong code was removed and kernel 2.4 folding method remained in
place. To get things functional for recent kernels again, restoring the
old code alone was not sufficient - additional byteorder fixes were
needed.
While being at it, make use of ffs() and thereby align the code with how
kernel determines the shift width.
Fixes: 267480f553 ("Backout the 2.4 utsname hash patch.")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The value of s used inside the cycle is the result of strstr(), so this
assignment is useless.
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
If bpf_map_fetch_name() returns NULL, strlen() hits a NULL-pointer
dereference on outer_map_name.
Fix this checking outer_map_name value, and returning false when NULL,
as already done for inner_map_name before.
Fixes: 6d61a2b557 ("lib: add libbpf support")
Signed-off-by: Andrea Claudi <aclaudi@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When processing device flash update, cmd_dev_flash function waits until
the flash process has completed. This requires the following two
conditions to both be true:
a) we've received an exit status from the child process
b) we've received the DEVLINK_CMD_FLASH_UPDATE_END *or*
we haven't received any status notifications from the driver.
The original devlink flash status monitoring code in 9b13cddfe2
("devlink: implement flash status monitoring") was written assuming that
a driver will either send no status updates, or it will send at least
one DEVLINK_CMD_FLASH_UPDATE_STATUS before DEVLINK_CMD_FLASH_UPDATE_END.
Newer versions of the kernel since commit 52cc5f3a166a ("devlink: move flash
end and begin to core devlink") in v5.10 moved handling of the
DEVLINK_CMD_FLASH_UPDATE_END into the core stack, and will send this
regardless of whether or not the driver sends any of its own status
notifications.
The handling of DEVLINK_CMD_FLASH_UPDATE_END in cmd_dev_flash_status_cb
has an additional condition that it must not be the first message.
Otherwise, it falls back to treating it like
a DEVLINK_CMD_FLASH_UPDATE_STATUS.
This is wrong because it can lead to an infinite loop if a driver does
not send any status updates.
In this case, the kernel will send DEVLINK_CMD_FLASH_UPDATE_END without
any DEVLINK_CMD_FLASH_UPDATE_STATUS. The devlink application will see
that ctx->not_first is false, and will treat this like any other status
message. Thus, ctx->not_first will be set to 1.
The loop condition to exit flash update will thus never be true, since
we will wait forever, because ctx->not_first is true, and
ctx->received_end is false.
This leads to the application appearing to process the flash update, but
it will never exit.
Fix this by simply always treating DEVLINK_CMD_FLASH_UPDATE_END the same
regardless of whether its the first message or not.
This is obviously the correct thing to do: once we've received the
DEVLINK_CMD_FLASH_UPDATE_END the flash update must be finished. For new
kernels this is always true, because we send this message in the core
stack after the driver flash update routine finishes.
For older kernels, some drivers may not have sent any
DEVLINK_CMD_FLASH_UPDATE_STATUS or DEVLINK_CMD_FLASH_UPDATE_END. This is
handled by the while loop conditional that exits if we get a return
value from the child process without having received any status
notifications.
An argument could be made that we should exit immediately when we get
either the DEVLINK_CMD_FLASH_UPDATE_END or an exit code from the child
process. However, at a minimum it makes no sense to ever process
DEVLINK_CMD_FLASH_UPDATE_END as if it were a DEVLINK_CMD_FLASH_UPDATE_STATUS.
This is easy to test as it is triggered by the selftests for the
netdevsim driver, which has a test case for both with and without status
notifications.
Fixes: 9b13cddfe2 ("devlink: implement flash status monitoring")
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Use tc with no verbose, when bpf_btf_attach fail,
the conditions:
"if (fd < 0 && (errno == ENOSPC || !ctx->log_size))"
will make ctx->log_size != 0. And then, bpf_prog_attach,
ctx->log_size != 0. so enable debug log.
The verifier log sometimes is so chatty on larger programs.
bpf_prog_attach is failed.
"Log buffer too small to dump verifier log 16777215 bytes (9 tries)!"
BTF load failure does not affect prog load. prog still work.
So when BTF/PROG load fail, enlarge log_size and re-fail with
having verbose.
Signed-off-by: Feng Zhou <zhoufeng.zf@bytedance.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Currently man 8 tc-skbmod says that "...the swap action will occur after
any smac/dmac substitutions are executed, if they are present."
This is false. In fact, trying to "set" and "swap" in a single skbmod
command causes the "set" part to be completely ignored. As an example:
$ tc filter add dev eth0 parent 1: protocol ip prio 10 \
matchall action skbmod \
set dmac AA:AA:AA:AA:AA:AA smac BB:BB:BB:BB:BB:BB \
swap mac
The above command simply does a "swap", without setting DMAC or SMAC to
AA's or BB's. The root cause of this is in the kernel, see
net/sched/act_skbmod.c:tcf_skbmod_init():
parm = nla_data(tb[TCA_SKBMOD_PARMS]);
index = parm->index;
if (parm->flags & SKBMOD_F_SWAPMAC)
lflags = SKBMOD_F_SWAPMAC;
^^^^^^^^^^^^^^^^^^^^^^^^^^
Doing a "=" instead of "|=" clears all other "set" flags when doing a
"swap". Discourage using "set" and "swap" in the same command by
documenting it as undefined behavior, and update the "SYNOPSIS" section
as well as tc -help text accordingly.
If one really needs to e.g. "set" DMAC to all AA's then "swap" DMAC and
SMAC, one should do two separate commands and "pipe" them together.
Reviewed-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Peilin Ye <peilin.ye@bytedance.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
With the json support fix the normal output was
changed. set it back to what it was.
Print overhead with print_size().
Print newline before ref.
Fixes: 0d5cf51e0d ("police: Add support for json output")
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
A successful call to recvmsg() causes msg.msg_controllen to contain the length
of the received ancillary data. However, the current code in the 'ip' utility
doesn't reset this value after each recvmsg().
This means that if a call to recvmsg() doesn't have ancillary data, then
'msg.msg_controllen' will be set to 0, causing future recvmsg() which do
contain ancillary data to get MSG_CTRUNC set in msg.msg_flags.
This fixes 'ip monitor' running with the all-nsid option - With this option the
kernel passes the nsid as ancillary data. If while 'ip monitor' is running an
even on the current netns is received, then no ancillary data will be sent,
causing 'msg.msg_controllen' to be set to 0, which causes 'ip monitor' to
indefinitely print "[nsid current]" instead of the real nsid.
Fixes: 449b824ad1 ("ipmonitor: allows to monitor in several netns")
Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Lahav Schlesinger <lschlesinger@drivenets.com>
Acked-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Fix nullptr dereference of errhndlr from rtnl_dump_filter_arg
struct in rtnl_dump_done and rtnl_dump_error functions.
Fixes: 459ce6e3d7 ("ip route: ignore ENOENT during save if RT_TABLE_MAIN is being dumped")
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: Roi Dayan <roid@nvidia.com>
Cc: Alexander Mikhalitsyn <alexander@mihalicyn.com>
Reported-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Alexander Mikhalitsyn <alexander.mikhalitsyn@virtuozzo.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Don't initialize arguments that are NULL, and format initialization
in a more logical way.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
We started to use in-kernel filtering feature which allows to get only
needed tables (see iproute_dump_filter()). From the kernel side it's
implemented in net/ipv4/fib_frontend.c (inet_dump_fib), net/ipv6/ip6_fib.c
(inet6_dump_fib). The problem here is that behaviour of "ip route save"
was changed after
c7e6371bc ("ip route: Add protocol, table id and device to dump request").
If filters are used, then kernel returns ENOENT error if requested table
is absent, but in newly created net namespace even RT_TABLE_MAIN table
doesn't exist. It is really allocated, for instance, after issuing
"ip l set lo up".
Reproducer is fairly simple:
$ unshare -n ip route save > dump
Error: ipv4: FIB table does not exist.
Dump terminated
Expected result here is to get empty dump file (as it was before this
change).
v2: reworked, so, now it takes into account NLMSGERR_ATTR_MSG
(see nl_dump_ext_ack_done() function). We want to suppress error messages
in stderr about absent FIB table from kernel too.
v3: reworked to make code clearer. Introduced rtnl_suppressed_errors(),
rtnl_suppress_error() helpers. User may suppress up to 3 errors (may be
easily extended by changing SUPPRESS_ERRORS_INIT macro).
v4: reworked, rtnl_dump_filter_errhndlr() was introduced. Thanks
to Stephen Hemminger for comments and suggestions
v5: space fixes, commit message reformat, empty initializers
Fixes: c7e6371bc ("ip route: Add protocol, table id and device to dump request")
Cc: David Ahern <dsahern@gmail.com>
Cc: Stephen Hemminger <stephen@networkplumber.org>
Cc: Andrei Vagin <avagin@gmail.com>
Cc: Alexander Mikhalitsyn <alexander@mihalicyn.com>
Signed-off-by: Alexander Mikhalitsyn <alexander.mikhalitsyn@virtuozzo.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
When BPF programs which consists of multiple executable sections via
iproute2+libbpf (configured with LIBBPF_FORCE=on), we noticed that a
wrong section can be attached to a device. E.g.:
# tc qdisc replace dev lxc_health clsact
# tc filter replace dev lxc_health ingress prio 1 \
handle 1 bpf da obj bpf_lxc.o sec from-container
# tc filter show dev lxc_health ingress filter protocol all
pref 1 bpf chain 0 filter protocol all pref 1 bpf chain 0
handle 0x1 bpf_lxc.o:[__send_drop_notify] <-- WRONG SECTION
direct-action not_in_hw id 38 tag 7d891814eda6809e jited
After taking a closer look into load_bpf_object() in lib/bpf_libbpf.c,
we noticed that the filter used in the program iterator does not check
whether a program section name matches a requested section name
(cfg->section). This can lead to a wrong prog FD being used to attach
the program.
Fixes: 6d61a2b557 ("lib: add libbpf support")
Signed-off-by: Martynas Pumputis <m@lambda.lt>
Acked-by: Hangbin Liu <haliu@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
devlink currently uses "%lu" to format values of type uint64_t,
but on 32-bit architectures uint64_t is defined as unsigned
long long and this does not work correctly.
Fix this by using the standard macro PRIu64 instead.
Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
devlink and vdpa use BIT() together with 64-bit flag fields. devlink
is already using bit numbers greater than 31 and so does not work
correctly on 32-bit architectures.
Fix this by making BIT() use uint64_t instead of unsigned long.
Signed-off-by: Ben Hutchings <ben.hutchings@mind.be>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
On some systems we fail to link because of missing math lib.
add -lm to devlink.
LINK devlink
../lib/libutil.a(utils_math.o): In function `get_rate':
utils_math.c:(.text+0xcc): undefined reference to `floor'
../lib/libutil.a(utils_math.o): In function `get_size':
utils_math.c:(.text+0x384): undefined reference to `floor'
collect2: error: ld returned 1 exit status
make[1]: *** [Makefile:16: devlink] Error 1
make: *** [Makefile:64: all] Error 2
Fixes: 6c70aca76e ("devlink: Add port func rate support")
Signed-off-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Implement a decrement operation for ttl and hoplimit.
Since this is just syntactic sugar, it goes that:
tc filter add ... action pedit ex munge ip ttl dec ...
tc filter add ... action pedit ex munge ip6 hoplimit dec ...
is just a more readable version of this:
tc filter add ... action pedit ex munge ip ttl add 0xff ...
tc filter add ... action pedit ex munge ip6 hoplimit add 0xff ...
This feature was suggested by some pseudo tc examples in Mellanox's
documentation[1], but wasn't present in neither their mlnx-iproute2
nor iproute2.
Tested with skip_sw on Mellanox ConnectX-6 Dx.
[1] https://docs.mellanox.com/pages/viewpage.action?pageId=47033989
v3:
- Use dedicated flags argument in parse_cmd() (David Ahern)
- Minor rewording of the man page
v2:
- Fix whitespace issue (Stephen Hemminger)
- Add to usage info in explain()
Signed-off-by: Asbjørn Sloth Tønnesen <asbjorn@asbjorn.st>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
This patch just prepares the flags argument, so it's
available to the next patch.
Signed-off-by: Asbjørn Sloth Tønnesen <asbjorn@asbjorn.st>
Signed-off-by: David Ahern <dsahern@kernel.org>
Stephen Hemminger
David Marchand
Nikolay Aleksandrov
Luca Boccassi
Hangbin Liu
David Ahern
Ilya Dmitrichenko
Justin Iurman
Peilin Ye
Gokul Sivakumar
Jakub Kicinski
Parav Pandit
Phil Sutter
Andrea Claudi
Jacob Keller
Feng Zhou
Roi Dayan
Lahav Schlesinger
Christian Schürmann
Alexander Mikhalitsyn
Martynas Pumputis
Ben Hutchings
Asbjørn Sloth Tønnesen