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>
When printing IPv4 and IPv6 address information in "net ipv4" and
"net ipv6" commands, print also reference count of the IP address.
This is useful for debugging purposes.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Convert various networking subsystem files to use ARRAY_FOR_EACH
macro to make the looping more robust.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
The netmask should be tied to the IPv4 address instead of being
global for the network interface.
If there is only one IPv4 address specified to the network interface,
nothing changes from user point of view. But if there are more than
one IPv4 address / network interface, the netmask must be specified
to each address separately.
This means that net_if_ipv4_get_netmask() and net_if_ipv4_set_netmask()
functions should not be used as they only work reliably if there is
only one IPv4 address in the network interface.
The new net_if_ipv4_get_netmask_by_addr() and
net_if_ipv4_set_netmask_by_addr() functions should be used as they make
sure that the netmask is tied to correct IPv4 address in the network
interface.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Add a command `net ipv4 gateway` that allows
setting IPv4 gateway for an interface from net shell.
Signed-off-by: Mateusz Karlic <mkarlic@antmicro.com>
As the common.h is only meant to be used by the network
shell files, rename it to be more descriptive in order to
avoid possible conflicts with any other common.h file.
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
Added igmpv3 support based on the already existing structure for igmpv2.
The already existing api is not modified to prevent breaking exisiting
applications.
Signed-off-by: Ibe Van de Veire <ibe.vandeveire@basalte.be>
If user adds IPv4 address to the network interface, check
if the address is a multicast one and add it to multicast
group if it is.
Fixes#64389
Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
