If a port is for an external controller, port's external attribute is
set. Show such external attribute.
An example of an external controller port for PCI VF:
$ devlink port show pci/0000:06:00.0/2
pci/0000:06:00.0/2: type eth netdev ens2f0c1pf0vf1 flavour pcivf pfnum 0 vfnum 1 external true splittable false
function:
hw_addr 00:00:00:00:00:00
$ devlink port show pci/0000:06:00.0/2 -jp
{
"port": {
"pci/0000:06:00.0/2": {
"type": "eth",
"netdev": "ens2f0c1pf0vf1",
"flavour": "pcivf",
"pfnum": 0,
"vfnum": 1,
"external": true,
"splittable": false,
"function": {
"hw_addr": "00:00:00:00:00:00"
}
}
}
}
Signed-off-by: Parav Pandit <parav@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
This commit adds support to expose the following inet socket options:
-- recverr
-- is_icsk
-- freebind
-- hdrincl
-- mc_loop
-- transparent
-- mc_all
-- nodefrag
-- bind_address_no_port
-- recverr_rfc4884
-- defer_connect
with the option --inet-sockopt. The individual option is only shown
when set.
Signed-off-by: Wei Wang <weiwan@google.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
Update kernel headers to commit:
4349abdb409b ("net: dsa: don't print non-fatal MTU error if not supported")
Signed-off-by: David Ahern <dsahern@gmail.com>
Problem:
In kernel upstream, we add the support to set node identity with
128bit. However, we are still using legacy format in command tipc
peer removing. Then, we got a problem when trying to remove
offline node i.e:
$ tipc node list
Node Identity Hash State
d6babc1c1c6d 1cbcd7ca down
$ tipc peer remove address d6babc1c1c6d
invalid network address, syntax: Z.C.N
error: No such device or address
Solution:
We add the support to remove a specific node down with 128bit
node identifier, as an alternative to legacy 32-bit node address.
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: Hoang Huu Le <hoang.h.le@dektech.com.au>
Signed-off-by: David Ahern <dsahern@gmail.com>
This patch adds support for recently
added link IFLA_PROTO_DOWN_REASON attribute.
IFLA_PROTO_DOWN_REASON enumerates reasons
for the already existing IFLA_PROTO_DOWN link
attribute.
$ cat /etc/iproute2/protodown_reasons.d/r.conf
0 mlag
1 evpn
2 vrrp
3 psecurity
$ ip link set dev vx10 protodown on protodown_reason vrrp on
$ip link show dev vx10
14: vx10: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT group default qlen 1000
link/ether f2:32:28:b8:35:ff brd ff:ff:ff:ff:ff:ff protodown on
protodown_reason <vrrp>
$ip -p -j link show dev vx10
[ {
<snip>
"proto_down": true,
"proto_down_reason": [ "vrrp" ]
} ]
$ip link set dev vx10 protodown_reason mlag on
$ip link show dev vx10
14: vx10: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN mode
DEFAULT group default qlen 1000
link/ether f2:32:28:b8:35:ff brd ff:ff:ff:ff:ff:ff protodown on
protodown_reason <mlag,vrrp>
$ip -p -j link show dev vx10
[ {
<snip>
"proto_down": true,
"protodown_reason": [ "mlag","vrrp" ]
} ]
$ip -p -j link show dev vx10
$ip link set dev vx10 protodown off protodown_reason vrrp off
Error: Cannot clear protodown, active reasons.
$ip link set dev vx10 protodown off protodown_reason mlag off
$
Note: for somereason the json and non-json key for protodown
are different (protodown and proto_down). I have kept the
same for protodown reason for consistency (protodown_reason and
proto_down_reason).
Signed-off-by: Roopa Prabhu <roopa@cumulusnetworks.com>
Signed-off-by: David Ahern <dsahern@gmail.com>
The XFRMA_SET_MARK_MASK attribute is set in states (4.19+).
It is the mask of XFRMA_SET_MARK(a.k.a. XFRMA_OUTPUT_MARK in 4.18)
sample output: note the output-mark mask
ip xfrm state
src 192.1.2.23 dst 192.1.3.33
proto esp spi 0xSPISPI reqid REQID mode tunnel
replay-window 32 flag af-unspec
output-mark 0x3/0xffffff
aead rfc4106(gcm(aes)) 0xENCAUTHKEY 128
if_id 0x1
Signed-off-by: Antony Antony <antony@phenome.org>
Signed-off-by: David Ahern <dsahern@gmail.com>
Indenting of 'ip link set' options below 'link-netns' was wrong, they
should be on the same level as the above.
While being at it, fix closing brackets in vf-specific options. Also
write node/port_guid parameters in upper-case without curly braces: They
are supposed to be replaced by values, not put literally.
Fixes: 8589eb4efd ("treewide: refactor help messages")
Fixes: 5a3ec4ba64 ("iplink: Update usage in help message")
Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Support dumping the netlink policy of a given generic netlink
family, the policy (with any sub-policies if appropriate) is
exported by the kernel in a general fashion.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David Ahern <dsahern@gmail.com>
This prints out the data from the given nested attribute
to the given FILE pointer, interpreting the firmware that
the kernel has for showing netlink policies.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David Ahern <dsahern@gmail.com>
This is useful for iterating elements in a nested attribute,
if they're not parsed with a strict length limit or such.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: David Ahern <dsahern@gmail.com>
PRP support requires a proto parameter which is 0 for hsr and 1 for
prp. Default is hsr and is backward compatible.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This patch enhances the iplink command to add a proto parameters to
create PRP device/interface similar to HSR. Both protocols are
quite similar and requires a pair of Ethernet interfaces. So re-use
the existing HSR iplink command to create PRP device/interface as
well. Use proto parameter to differentiate the two protocols.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Similar to other print functions we need to flush buffered data
in order to work with pipes and output redirects.
Without it, stdout output is buffered and not written to the disk.
This is useful when writing scripts that rely on devlink-monitor output.
Signed-off-by: Amit Cohen <amcohen@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
ip maddress add|del takes a MAC address as argument, so insist on
getting a length of ETH_ALEN bytes. This makes sure the passed argument
is actually a MAC address and especially not an IPv4 address which
was previously accepted and silently taken as a MAC address.
While at it, do not print *argv in the error path as this has been
modified by ll_addr_a2n() and doesn't contain the full string anymore,
which can lead to misleading error messages.
Also while at it, replace the hardcoded buffer size with the actual
buffer size using sizeof().
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
The citied commit broke the CLI output and printed ifindex/ifname
instead of dev/link.
Before:
[leonro@vm ~]$ rdma res show qp
link mlx5_0/lqpn 1 type GSI state RTS sq-psn 0 comm ib_core
[leonro@vm ~]$ rdma res show cq
ifindex 0 ifname rocep0s9 cqn 0 cqe 1023 users 2 poll-ctx WORKQUEUE adaptive-moderation on comm ib_core
After:
[leonro@vm ~]$ rdma res show qp
link mlx5_0/- lqpn 1 type GSI state RTS sq-psn 0 comm [ib_core]
[leonro@vm ~]$ rdma res show cq
dev rocep0s9 cqn 0 cqe 1023 users 2 poll-ctx WORKQUEUE adaptive-moderation on comm [ib_core]
It was missed because rdmatool mostly used in JSON mode.
Fixes: b0a688a542 ("rdma: Rewrite custom JSON and prints logic to use common API")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Owner of kernel resources is printed in different format than user
resources to easy with the reader by simply looking on the name.
The kernel owner will have "[ ]" around the name.
Before this change:
[leonro@vm ~]$ rdma res show qp
link rocep0s9/1 lqpn 1 type GSI state RTS sq-psn 58 comm ib_core
After this change:
[leonro@vm ~]$ rdma res show qp
link rocep0s9/1 lqpn 1 type GSI state RTS sq-psn 58 comm [ib_core]
Fixes: b0a688a542 ("rdma: Rewrite custom JSON and prints logic to use common API")
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Document the new supported criteria of auto mode. Examples:
$ rdma statistic qp set link mlx5_2/1 auto pid on
$ rdma statistic qp set link mlx5_2/1 auto pid,type on
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Ido Kalir <idok@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
With this new criteria, QPs have different PIDs will be bound to
different counters in auto mode. This can be used in combination with
other criteria like "type". Examples:
$ rdma statistic qp set link mlx5_2/1 auto pid on
$ rdma statistic qp set link mlx5_2/1 auto type,pid on
$ rdma statistic qp set link mlx5_2/1 auto off
$ rdma statistic qp show link mlx5_0 qp-type UD
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Ido Kalir <idok@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Replace the iproute2 snapshot with a version string which is
autogenerated as part of the build process using git describe.
This will also allow seeing if the version of the command
is built from the same sources is as upstream.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
This flag allows to create SA where sequence number can cycle in
outbound packets if set.
Signed-off-by: Petr Vaněk <pv@excello.cz>
Signed-off-by: David Ahern <dsahern@kernel.org>
Add a new attribute that indicates the port split ability to devlink port.
Expose the attribute to user space as RO value, for example:
$devlink port show swp1
pci/0000:03:00.0/61: type eth netdev swp1 flavour physical port 1
splittable false lanes 1
Signed-off-by: Danielle Ratson <danieller@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Add a new attribute that indicates the port's number of lanes to devlink port.
Expose the attribute to user space as RO value, for example:
$devlink port show swp1
pci/0000:03:00.0/61: type eth netdev swp1 flavour physical port 1 lanes 1
Signed-off-by: Danielle Ratson <danieller@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
bridge json fdb show is printing an incorrect / non-machine readable
value, when using -j (json output) we are expecting machine readable
data that shouldn't require special handling/parsing.
$ bridge -j fdb show | \
python -c \
'import sys,json;print(json.dumps(json.loads(sys.stdin.read()),indent=4))'
[
{
"master": "br0",
"mac": "56:23:28:4f:4f:e5",
"flags": [],
"ifname": "vx0",
"state": "state=0x80" <<<<<<<<< with the patch: "state": "0x80"
}
]
Fixes: c7c1a1ef51 ("bridge: colorize output and use JSON print library")
Signed-off-by: Julien Fortin <julien@cumulusnetworks.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Add space after format specifier in print_string call. Fixes broken
qdisc tests within tdc testing suite. Per suggestion from Petr Machata,
remove a space and change spacing in tc/q_event.c to complete the fix.
Tested fix in tdc using:
./tdc.py -c qdisc
All qdisc RED tests return ok.
Fixes: d0e450438571("tc: q_red: Add support for qevents "mark" and "early_drop")
Signed-off-by: Briana Oursler <briana.oursler@gmail.com>
Tested-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
In most of cases a user wants to see only the dynamic mac addresses
in the fdb output. But currently the 'fdb show' displays tons of
various self entries, those only waste the output without any useful
goal.
New option 'dynamic' for 'show' and 'get' commands forces display
only relevant records.
Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
According to 'ip mptcp help', 'endpoint show' can accept no argument:
ip mptcp endpoint show [ id ID ]
It makes sense to print all endpoints when no filter is used.
So here if the following command is used, all endpoints are printed:
ip mptcp endpoint show
Same as:
ip mptcp endpoint
Fixes: 7e0767cd ("add support for mptcp netlink interface")
Signed-off-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Moshe Shemesh says:
====================
Implement commands for interaction with per-port devlink health
reporters. To do this, adapt devlink-health for usage of port handles
with any existing devlink-health subcommands. Add devlink-port health
subcommand as an alias for devlink-health.
====================
Signed-off-by: David Ahern <dsahern@kernel.org>
Add devlink port health show subcommand which displays information about
specified port reporter or all present port reporters as in the example.
Device and port reporters can be distinguished by a handle being used.
Make other devlink-health subcommands be aliased by devlink port health.
Refactor devlink-health commands for usage of port handles in order to
interact with port reporters.
Change devlink health show output to dump information about both device
and port reporters with correct handles.
Example:
$ devlink health show
pci/0000:00:0b.0:
reporter fw
state healthy error 0 recover 0 auto_dump true
reporter fw_fatal
state healthy error 0 recover 0 grace_period 1200000 auto_recover true auto_dump true
pci/0000:00:0b.0/1:
reporter tx
state healthy error 0 recover 0 grace_period 10000 auto_recover true auto_dump true
reporter rx
state healthy error 0 recover 0 grace_period 10000 auto_recover true auto_dump true
$ devlink health show pci/0000:00:0b.0/1 reporter rx
Which is equivalent to:
$ devlink port health show pci/0000:00:0b.0/1 reporter rx
pci/0000:00:0b.0/1:
reporter rx
state healthy error 0 recover 0 grace_period 10000 auto_recover true auto_dump true
$ devlink port health show pci/0000:00:0b.0/1 reporter rx -j --pretty
{
"health": {
"pci/0000:00:0b.0/1": [ {
"reporter": "rx",
"state": "healthy",
"error": 0,
"recover": 0,
"grace_period": 500,
"auto_recover": true,
"auto_dump": true
} ]
}
}
$ devlink health set pci/0000:00:0b.0/1 reporter rx grace_period 5000
Which is equivalent to:
$ devlink port health set pci/0000:00:0b.0/1 reporter rx grace_period 5000
$ devlink port health show pci/0000:00:0b.0/1 reporter rx
pci/0000:00:0b.0/1:
reporter rx
state healthy error 0 recover 0 grace_period 5000 auto_recover true auto_dump true
Signed-off-by: Vladyslav Tarasiuk <vladyslavt@mellanox.com>
Reviewed-by: Moshe Shemesh <moshe@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Add a capability of printing port handles for arrays in non-JSON format
in devlink-health manner.
Signed-off-by: Vladyslav Tarasiuk <vladyslavt@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Test the plain MPLS (unicast and multicast) and IP (v4 and v6) modes.
Also test the multiproto option for MPLS and for IP.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
To improve the usability better use case-insensitive pattern-matching
in ifstat, nstat and ss tools.
Signed-off-by: Anton Danilov <littlesmilingcloud@gmail.com>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
While looking at the estimator code, I noticed an incorrect interval
number printed in raw for the handles. This patch fixes the formatting.
Before patch:
root@bytecenter.fr:~# tc -r filter add dev eth0 ingress estimator
250ms 999ms matchall action police avrate 12mbit conform-exceed drop
[estimator i=4294967294 e=2]
After patch:
root@bytecenter.fr:~# tc -r filter add dev eth0 ingress estimator
250ms 999ms matchall action police avrate 12mbit conform-exceed drop
[estimator i=-2 e=2]
Signed-off-by: Jamie Gloudon <jamie.gloudon@gmx.fr>
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Petr Machata says:
====================
When a list of filters at a given block is requested, tc first validates
that the block exists before doing the filter query. Currently the
validation routine checks ingress and egress blocks. But now that blocks
can be bound to qevents as well, qevent blocks should be looked for as
well:
# ip link add up type dummy
# tc qdisc add dev dummy1 root handle 1: \
red min 30000 max 60000 avpkt 1000 qevent early_drop block 100
# tc filter add block 100 pref 1234 handle 102 matchall action drop
# tc filter show block 100
Cannot find block "100"
This patchset fixes this issue:
# tc filter show block 100
filter protocol all pref 1234 matchall chain 0
filter protocol all pref 1234 matchall chain 0 handle 0x66
not_in_hw
action order 1: gact action drop
random type none pass val 0
index 2 ref 1 bind 1
In patch #1, the helpers and necessary infrastructure is introduced,
including a new qdisc_util callback that implements sniffing out bound
blocks in a given qdisc.
In patch #2, RED implements the new callback.
v3:
- Patch #1:
- Do not pass &ctx->found directly to has_block. Do it through a
helper variable, so that the callee does not overwrite the result
already stored in ctx->found.
v2:
- Patch #1:
- In tc_qdisc_block_exists_cb(), do not initialize 'q'.
- Propagate upwards errors from q->has_block.
====================
Signed-off-by: David Ahern <dsahern@kernel.org>
In order for "tc filter show block X" to find a given block, implement the
has_block callback.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
When a list of filters at a given block is requested, tc first validates
that the block exists before doing the filter query. Currently the
validation routine checks ingress and egress blocks. But now that blocks
can be bound to qevents as well, qevent blocks should be looked for as
well.
In order to support that, extend struct qdisc_util with a new callback,
has_block. That should report whether, give the attributes in TCA_OPTIONS,
a blocks with a given number is bound to a qevent. In
tc_qdisc_block_exists_cb(), invoke that callback when set.
Add a helper to the tc_qevent module that walks the list of qevents and
looks for a given block. This is meant to be used by the individual qdiscs.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
This implement support for MPTCP sockets type, comprising
extended socket info. Note that we need to add an extended
attribute carrying the actual protocol number to the diag
request.
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: David Ahern <dsahern@kernel.org>
Parav Pandit
David Ahern
Wei Wang
Hoang Le
Roopa Prabhu
Antony Antony
Phil Sutter
Johannes Berg
Murali Karicheri
Amit Cohen
Sascha Hauer
Stephen Hemminger
Leon Romanovsky
Mark Zhang
David Ahern
Vasundhara Volam
Petr Vaněk
Danielle Ratson
Julien Fortin
Briana Oursler
Anton Danilov
Matthieu Baerts
Vladyslav Tarasiuk
Guillaume Nault
Jamie Gloudon
Petr Machata
Paolo Abeni