Print information which DNS servers were added by DHCP when
listing DNS servers in "net dns" command. This helps debugging
DNS server issues.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add "net dns service <dns-service-name>" which can resolve
service names like "_http._tcp.dns-sd.org" described in DNS-SD
RFC 6763.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Instead of using 32 bit enum values for event numbers, convert
the code to use 64 bit long bit fields. This means that the
user API is changed to use 64 bit event values instead of 32
bit event values.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The "net conn" command printed AF_PACKET socket as AF_UNK(3).
Fix this by printing "AF_PACKET" in this case.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add option in enum phy_link_speed to disable auto-negotiation.
This allows PHY drivers to support disabling auto-negotiation.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
In high throughput tests it's fairly easy to overflow the current 32-bit
byte counters in net statistics (it's just over 4 GB of data).
Therefore, make the byte counters 64-bit to prevent overflows.
Rearrange some fields to avoid padding.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
net_stats_t type is an unsigned type, therefore %u should be used
instead of %d when printing values of this type, otherwise negative
values will be printer if INT32_MAX is exceeded.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
remove phy related configs from eth config.
phy related configs chould go directly into the phy.
Most ethernet drivers didn't support the now removed
functions yet. Users should instead use `phy_configure_link()`
together with the `net_eth_get_phy()` function.
Signed-off-by: Fin Maaß <f.maass@vogl-electronic.com>
Add this to set link speed through net_shell.
Current zephyr version doesn't have user interface to change
speed, hence adding this to accomodate it. Full duplex will
be set by default for each link speed.
Able to change link speed using command below:
net iface set_link <iface idx> <speed> <optional:h(half)/f(full)>
eg: net iface set_link 1 100 h
net iface set_link 1 10 f
net iface set_link 1 1000
Able to set multiple link speed like below:
net iface set_link <iface idx> <speed1> <speed2> <optional:h/f>
eg: net iface set_link 1 10 100 h
net iface set_link 1 1000 f 10
Signed-off-by: Ling Pei Lee <pei.lee.ling@intel.com>
The send_queue was used as SYN/FIN packet retransmission. Before
the SYN/FIN being ACKed and dequeue-ed, the following packets in
the send_queue cannot be sent out. That's why Zephyr had to send
a FIN+ACK instead of a duplicated ACK-only in FINWAIT1, CLOSING.
In fact, we can take SYN/FIN as kind of data and use the same
send_data_timer for retransmission, like other OSes do. This way,
the send_queue is simply used for local traffics.
Benefits (in theory):
1. The code is easier,
2. TxPkt performance is better after skipping enq/deq send_queue,
3. The struct tcp{} node is a few bytes smaller, saving memory.
Signed-off-by: Shrek Wang <inet_eman@outlook.com>
"udp bind" and "udp send" commands use the same net context
variable and they fail early if the context is already used.
This prevents from using "udp send" after "udp bind", which
makes the commands hard to use for testing bidirectional
communication. Make "udp send" reuse the already bound
context if possible, and resort to allocating temporary one
otherwise.
Signed-off-by: Damian Krolik <damian.krolik@nordicsemi.no>
The _ is a reserved character in front of the symbols so remove
it from network management event macros. The remaining string
without the _ will identify the network API anyway so having
underscore there is not needed.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add a "net filter" command that will allow user to see the
current network packet filter configuration.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
As the network packet filter drops packets without any indication
that the packet is dropped, it can be difficult to monitor what
is going on in the system when receiving data. The user can
now monitor the statistics and see if packets are being dropped
because of packet filter activity.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
All connection information was printed only if connection debugging
was enabled which then did not print information about Wireguard or
DHCP handlers. Limiting the printouts like this is not really needed
so print all connection information with "net conn" command.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
It is useful in testing to allow user to change the default
network interface by "net iface default <index>".
Also print out the default interface for "net iface" and
"net iface default" commands.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Sometimes it is useful to view low level network interface information
in the network shell. Enable such prints if network interface debugging
is enabled.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Previously the net_linkaddr struct had pointers to the link address.
This is error prone and difficult to handle if cloning the packet as
those pointers can point to wrong place. Mitigate this issue by
allocating the space for link address in net_linkaddr struct. This will
increase the size of the net_pkt by 4 octets for IEEE 802.15.4 where the
link address length is 8, but there no increase in size if link address
is 6 bytes like in Ethernet/Wi-Fi.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Print interface status information for "net iface" command.
This is useful information when debugging connectivity issues.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
If VLAN count is set to 0, then only priority tagged VLAN frames
that have tag value 0 can be received. Also this means that VLAN
interfaces are not created which can save memory if you do not need
to receive any other VLAN frames than those tagged with value 0.
Fixes#84023
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The event monitor did not handled IPv4 multicast address
addition or deletion information.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
To simplify debugging what event code is missing from the
events shell module, print also event id for the for unknown
events. This way it is a bit easier to figure out what the
unknown event is.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Print Ethernet carrier on/off and VLAN tag enabled/disabled
status when monitoring events.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
When defined both CONFIG_NET_BUF_POOL_USAGE and
CONFIG_MEM_SLAB_TRACE_MAX_UTILIZATION, support using 'net mem' cmd
to get the maximum count of used buffers and net packets.
Signed-off-by: Maochen Wang <maochen.wang@nxp.com>
This macro is defined in a few places which leads to macro redefinition
error e.g. when compiling prometheus network sample for NPCX boards.
Provide one definition of IS_BIT_SET() in util_macro.h to fix the
problem.
Signed-off-by: Patryk Duda <patrykd@google.com>
Use the net_icmp_send_echo_request_no_wait() when sending
ICMP Echo-Req so that we can avoid the warning message from
system workqueue handler.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Show information whether PMTU is enabled or not.
Show pmtu destination cache content with "net pmtu"
command. The "net pmtu flush" can be used to clear the
cache.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Print information in "net ipv6" command how the SLAAC addresses
are generated. There is the default legacy EUI-64 method (RFC 4862) or
the stable method described in RFC 7217.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
If network interface is specified in the DNS server, then send
the queries to the server via the network interface. Print this
information in the server list.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Switch from using direct `strtol` calls to `shell_strtol`.
This change leverages the extensive error handling provided
by `shell_strtol`.
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
Since `<host>` is a mandatory argument, the (_mand, _opt) values
should be adjusted to 2 and 12, respectively.
Note that `_mand` includes the number of mandatory arguments,
including the command name (`ping` itself).
Signed-off-by: Pisit Sawangvonganan <pisit@ndrsolution.com>
