This should fix an issue when user have a router with enabled seccomp
and tries to run umdns package which was build with SDK with disabled
seccomp support.
Signed-off-by: Jan Pavlinec <jan.pavlinec@nic.cz>
Add a cell_density option to configure data rates for normal, high and
very high cell density wireless deployments.
The purpose of using a minimum basic/mandatory data rate that is higher
than 6 Mb/s, or 5.5 Mb/s (802.11b compatible), in high cell density
environments is to transmit broadcast/multicast data frames using less
airtime or to reduce management overheads where significant co-channel
interference (CCI) exists and cannot be avoided.
Caution: Without careful design and validation, configuration of a too
high minimum basic/mandatory data rate can sacrifice connection stability
or disrupt the ability to reliably connect and authenticate for little to
no capacity benefit. This is because this configuration affects the
ability of clients to hear and demodulate management, control and
broadcast/multicast data frames.
Deployments that have not been specifically designed and validated are
usually best suited to use 6, 12 and 24 Mb/s as basic/mandatory data
rates.
Only usually seek to configure a 12 Mb/s, or 11 Mb/s (802.11b
compatible), minimum basic/mandatory rate in high cell density
deployments that have been designed and validated for this.
For many deployments, the minimum basic/mandatory data rate should not be
configured above 12 Mb/s to 18 Mb/s, 24 Mb/s or higher. Such a
configuration is only appropriate for use in very high cell density
deployment scenarios.
A cell_density of Very High (3) should only be used where a deployment
has a valid use case and has been designed and validated specifically for
this use, nearly always with highly directional antennas - an example
would be stadium deployments. For example, with a 24 Mb/s OFDM minimum
basic/mandatory data rate, approximately a -73 dBm RSSI is required to
decode frames. Many clients will not have roamed elsewhere by the time
that they experience -73 dBm and, where they do, they frequently may not
hear and be able to demodulate beacon, control or broadcast/multicast
data frames causing connectivity issues.
There is a myth that disabling lower basic/mandatory data rates will
improve roaming and avoid sticky clients. For 802.11n, 802.11ac and
802.11ax clients this is not correct as clients will shift to and use
lower MCS rates and not to the 802.11b or 802.11g/802.11a rates that are
able to be used as basic/mandatory data rates.
There is a myth that disabling lower basic/mandatory data rates will
ensure that clients only use higher data rates and that better
performance is assured. For 802.11n, 802.11ac and 802.11ax clients this
is not correct as clients will shift around and use MCS rates and not the
802.11b or 802.11g/802.11a rates that able to be used as basic/mandatory
data rates.
Cell Density
0 - Disabled (Default)
Setting cell_density to 0 does not configure data rates. This is the
default.
1 - Normal Cell Density
Setting cell_density to 1 configures the basic/mandatory rates to 6, 12
and 24 Mb/s OFDM rates where legacy_rates is 0. Supported rates lower
than the minimum basic/mandatory rate are not offered.
Setting cell_density to 1 configures the basic/mandatory rates to the 5.5
and 11 Mb/s DSSS rates where legacy_rates is 1. Supported rates lower
than the minimum basic/mandatory rate are not offered.
2 - High Cell Density
Setting the cell_density to 2 configures the basic/mandatory rates to the
12 and 24 Mb/s OFDM rates where legacy_rates is 0. Supported rates lower
than the minimum basic/mandatory rate are not offered.
Setting the cell_density to 2 configures the basic/mandatory rates to the
11 Mb/s DSSS rate where legacy_rates is 1. Supported rates lower than the
minimum basic/mandatory rate are not offered.
3 - Very High Cell Density
Setting the cell_density to 3 configures the basic/mandatory rates to the
24 Mb/s OFDM rate where legacy_rates is 0. Supported rates lower than the
minimum basic/mandatory rate are not offered.
Setting the cell_density to 3 only has effect where legacy_rates is 0,
else this has the same effect as being configured with a cell_density of 2.
Where specified, the basic_rate and supported_rates options continue to
override both the cell_density and legacy_rates options.
Signed-off-by: Nick Lowe <nick.lowe@gmail.com>
Several variables in hostapd.sh can be used uninitialized in numerical
comparisons, causing errors in logread:
netifd: radio24 (1668): sh: out of range
Set defaults for those variables to silence those errors.
Fixes: b518f07d4b ("hostapd: remove ieee80211v option")
Fixes: cc80cf53c5 ("hostapd: add FTM responder support")
Fixes: e66bd0eb04 ("hostapd: make rrm report independent of ieee80211k setting")
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
Fixes the offset of the patch added in 93bbd998aa
("hostapd: enter DFS state if no available channel is found").
Signed-off-by: Leon M. George <leon@georgemail.eu>
This sets the validity interval for the BSS transition candidate
list to the same value as the disassociation timer.
Currently the value is always 0, which is the specification states is a
reserved value. Also, wpa_supplicant and from the looks of it some
Android implementations will outright ignore the candidate list in this
case.
Signed-off-by: David Bauer <mail@david-bauer.net>
* Add support for passing airtime_sta_weight into hostapd configuration.
* Since that commit it is possible to configure station weights. Set higher
value for larger airtime share, lower for smaller share.
I have tested this functionality by modyfing /etc/config/wireless to:
config wifi-device 'radio0'
...
option airtime_mode '1'
config wifi-iface 'default_radio0'
...
list airtime_sta_weight '01:02:03:04:05:06 1024'
Now, when the station associates with the access point it has been assigned
a higher weight value.
root@OpenWrt:~# cat /sys/kernel/debug/ieee80211/phy0/netdev\:wlan0/stations/01\:02\:03\:04\:05\:06/airtime
RX: 12656 us
TX: 10617 us
Weight: 1024
Deficit: VO: -2075 us VI: 256 us BE: -206 us BK: 256 us
[MAC address has been changed into a dummy one.]
Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
airtime_mode is always parsed as an empty string since it hasn't been
added into hostapd_common_add_device_config function.
Fixes: e289f183 ("hostapd: add support for per-BSS airtime configuration")
Signed-off-by: Dobroslaw Kijowski <dobo90@gmail.com>
This adds a new get_status method to a hostapd interface, which
provides information about the current interface status.
Signed-off-by: David Bauer <mail@david-bauer.net>
This adds information from mac80211 to hostapd get_client ubus function.
This way, TX as well as RX status information as well as the signal can
be determined.
Signed-off-by: David Bauer <mail@david-bauer.net>
procd-seccomp switched to OCI-compliant seccomp parser instead of our
(legacy, OpenWrt-specific) format. Convert ruleset to new format.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Update dropbear to latest stable 2.81; for the changes see https://matt.ucc.asn.au/dropbear/CHANGES
Refresh patches
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
* noise: take lock when removing handshake entry from table
This is a defense in depth patch backported from upstream to account for any
future issues with list node lifecycles.
* netns: check that route_me_harder packets use the right sk
A test for an issue that goes back to before Linux's git history began. I've
fixed this upstream, but it doesn't look possible to put it into the compat
layer, as it's a core networking problem. But we still test for it in the
netns test and warn on broken kernels.
* qemu: drop build support for rhel 8.2
We now test 8.3+.
* compat: SYM_FUNC_{START,END} were backported to 5.4
* qemu: bump default testing version
The real motivation for this version bump: 5.4.76 made a change that broke our
compat layer.
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Allow configuring ipsets with dedicated config sections:
config ipset
list name 'ss_rules_dst_forward'
list name 'ss_rules6_dst_forward'
list domain 't.me'
list domain 'telegram.org'
instead of current, rather inconvenient syntax:
config dnsmasq
...
list ipset '/t.me/telegram.org/ss_rules_dst_forward,ss_rules6_dst_forward'
Current syntax will still continue to work though.
With this change, a LuCI GUI for DNS ipsets should be easy to implement.
Signed-off-by: Aleksandr Mezin <mezin.alexander@gmail.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com> [PKG_RELEASE increase]
The uhttpd package takes care of creating self-signed certificates if
px5g is installed. This improves the security of router management as it
encrypts the LuCI connection.
The EC P-256 curve is faster than RSA which which improves the user
experience on embedded devices. EC P-256 is support for as old devices
as Android 4.4.
Signed-off-by: Paul Spooren <mail@aparcar.org>
If only AP mode is needed, this is currently the most space-efficient way to
provide support for WPA{2,3}-PSK, 802.11w and 802.11r.
openwrt-ath79-generic-ubnt_nanostation-loco-m-squashfs-sysupgrade.bin sizes:
4719426 bytes (with wpad-basic-wolfssl)
4457282 bytes (with hostapd-basic-wolfssl)
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
Hotspot 2.0 AP features have been made available in the -full variants
of hostapd and wpad. Hence we no longer need a seperate package for
that.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Add OpenSSL-linked basic variants (which provides WPA-PSK only, 802.11r and
802.11w) of both hostapd and wpad. For people who don't need the full hostapd
but are stuck with libopenssl for other reasons, this saves space by avoiding
the need of an additional library (or a larger hostapd with built-in crypto).
Signed-off-by: Rui Salvaterra <rsalvaterra@gmail.com>
This adds missing config symbols for interworking as well as Hotspot 2.0
to the wpa_supplicant-full configuration.
These symbols were added to the hostapd-full configuration prior to this
commit. Without adding them to the wpa_supplicant configuration,
building of wpad-full fails.
Thanks to Rene for reaching out on IRC.
Fixes: commit be9694aaa2 ("hostapd: add UCI support for Hotspot 2.0")
Fixes: commit 838b412cb5 ("hostapd: add interworking support")
Signed-off-by: David Bauer <mail@david-bauer.net>
/etc/hotplug.d/ntp/25-dnsmasqsec is being sourced by /sbin/hotplug-call
running as ntpd user. For that to work the file needs to be readable by
that user.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This adds configuration options to enable interworking for hostapd.
All options require iw_enabled to be set to 1 for a given VAP.
All IEEE802.11u related settings are supported with exception of the
venue information which will be added as separate UCI sections at a
later point.
The options use the same name as the ones from the hostapd.conf file
with a "iw_" prefix added.
All UCI configuration options are passed without further modifications
to hostapd with exceptions of the following options, whose elements can
be provided using UCI lis elements:
- iw_roaming_consortium
- iw_anqp_elem
- iw_nai_realm
- iw_domain_name
- iw_anqp_3gpp_cell_net
Signed-off-by: David Bauer <mail@david-bauer.net>
This adds support for enabling the FTM responder flag for the APs
extended capabilities. On supported hardware, enabling the ftm_responder
config key for a given AP will enable the FTM responder bit.
FTM support itself is unconditionally implemented in the devices
firmware (ath10k 2nd generation with 3.2.1.1 firmware). There's
currently no softmac implementation.
Also allow to configure LCI and civic location information which can be
transmitted to a FTM initiator.
Signed-off-by: David Bauer <mail@david-bauer.net>
Remove the ieee80211v option. It previously was required to be enabled
in order to use time_advertisement, time_zone, wnm_sleep_mode and
bss_transition, however it didn't enable any of these options by default.
Remove it, as configuring these options independently is enough.
This change does not influence the behavior of any already configured
setting.
Signed-off-by: David Bauer <mail@david-bauer.net>
Allow to configure both RRM beacon as well as neighbor reports
independently and only enable them by default in case the ieee80211k
config option is set.
Signed-off-by: David Bauer <mail@david-bauer.net>
59e4fc98162d cache: cache_answer: fix off by one
4cece9cc7db4 cache: cache_record_find: fix buffer overflow
be687257ee0b cmake: tests: provide umdns-san binary
bf01f2dd0089 tests: add dns_handle_packet_file tool
134afc728846 tests: add libFuzzer based fuzzing
de08a2c71ca8 cmake: create static library
cdc18fbb3ea8 interface: fix possible null pointer dereference
1fa034c65cb6 interface: fix value stored to 'fd' is never read
3a67ebe3fc66 Add initial GitLab CI support
50caea125517 cmake: fix include dirs and libs lookup
Signed-off-by: Petr Štetiar <ynezz@true.cz>
For IPv6 native connections when using IPv6 DNS lookups, there is no
valid default resolver if ignoring WAN DHCP provided nameservers.
This uses a runtime check to determine if IPv6 is supported on the host.
Signed-off-by: Joel Johnson <mrjoel@lixil.net>
ntpd in packages feed had already a user 'ntp' with UID 123 declared.
Rename the username of busybox-ntpd to be 'ntp' instead of 'ntpd' so
it doesn't clash.
Reported-by: Etienne Champetier <champetier.etienne@gmail.com>
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Expose WPS ubus API only if compiled with WPS support and add new
handler for wps_status call.
Also add '-v wps' option to check whether WPS support is present in
hostapd.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This is useful to bring up multiple client mode interfaces on a single
channel much faster without having to scan through a lot of channels
Signed-off-by: Felix Fietkau <nbd@nbd.name>
It should return false to indicate that the option should not be ignored
Fixes 064dc1e8 ("dnsmasq: abort when dnssec requested but not
available")
Reported-by: Sami Olmari <sami@olmari.fi>
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
The TFTP server provided by dnsmasq supports serving a select boot image
based on the client's MAC or IP address. This allows an administrator
to activate this feature in /etc/config/dhcp. Here is an example
/etc/config/dhcp that configures dnsmasq with --tftp-unique-root=mac:
...
config dnsmasq
option enable_tftp 1
option tftp_root /usr/libexec/tftpboot
option tftp_unique_root mac
config boot router
option serveraddress 192.168.1.1
option servername tftp.example.com
option filename openwrt-initramfs-kernel.bin
...
With this configuration, dnsmasq will serve
/usr/libexec/tftpboot/00-11-22-33-44-55/openwrt-initramfs-kernel.bin to
the client with MAC address 00:11:22:33:44:55.
Signed-off-by: W. Michael Petullo <mike@flyn.org>
Make the BSSID and SSID fields optional when configuring a neighbor
report into hostapd.
Both options can now be an empty string. For the BSSID, the first 6 byte
are copied from the neighbor report. For the SSID, the SSID for the
affected hostapd BSS is used.
Signed-off-by: David Bauer <mail@david-bauer.net>
Rafal Milecki pointed out that ubus events are meant for low-level ubus
events only (e.g. addition or removal of an object). Higher level
events should happen as notifications on the ubus object itself.
Dispatch BSS events on the main hostapd ubus object instead of
publishing them as ubus events.
Signed-off-by: David Bauer <mail@david-bauer.net>
