An error message is still shown although there is no option to disable
DNSSEC at the moment. The old marker file could still be present on
older machines.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
this u-boot version cannot build without python2 that is removed
with core161 so this copy the binary from older build.
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- Final patch for removal of python2 from IPFire. This can be implemented in an
appropriate Core Update after all other python2 related patches have been implemented
and confirmed working.
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Acked-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
'bandwith...' should be 'bandwidth...'.
Despite being my favourite typo for the past few years(?),
today I decided to try to say 'Goodbye' to an old friend.
Similar to 'MB writen' its hard but I think it just about time.
'qos' and 'guardian' will never be the same for me... ;-)
Signed-off-by: Matthias Fischer <matthias.fischer@ipfire.org>
Reviewed-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
There is no sense to display this to anybody, and we do not reveal
version information anywhere else on purpose. The IT staff knows which
version of IPFire they are running (hopefully the latest), and it's
none of the rest of the world's business.
Fixes: #12665 (in some way)
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Acked-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This patch adds two new features to IPFire's web proxy:
(a) Proactive Fast Flux detection
FQDNs are resolved to their IP addresses, which are then resolved to
corresponding Autonomous System Numbers using IPFire's location
database. Most destinations will scatter across a very low number of
ASNs (not to be confused with IP addresses!). FQDNs hosted on Fast
Flux setups have a significantly higher ASN diversity (5 is usually
a good threshold), so they can be proactively detected.
(b) Detection for selectively announced destinations
Especially in targeted operations, miscreants host FQDNs for
exfiltrating data or malware distributions on ASNs not announced
globally, but only to the intended victim or it's upstream ISPs.
That way, security researchers located in other parts of the
internet have no insights into these attacks, hence not being able
to publish listings or send take down notices for the domains used.
While RPKI made this attack harder, it can still be observed every
now and then.
This feature also protects against accessing FQDNs resolving to IP
addresses not being globally routeable, hence providing a trivial
mitigation for so-called "rebound attacks" - which we cannot filter
at DNS level currently.
The second version of this patch consumes the user-defined whitelist for
the URL filter (if present and populated) for the ASNBL helper as well,
to make exceptions for funny destinations such as fedoraproject.org
possible. In addition, the ASNBL helper's sanity tests no longer include
publicly routable IP addresses, so failures on location01 cannot brick
IPFire installations in the field.
Thanks to Michael Tremer and Adolf Belka for these suggestions.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Reviewed-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This package adds an ASNBL helper for detecting Fast Flux setups and
selectively announced networks (i. e. FQDNs resolving to IP addresses
not being announced by an Autonomous System) to the distribution.
Afterwards, the helper script is located at /usr/bin/asnbl-helper.py .
The second version of this patch updates squid-asnbl to upstream version
0.2.2, improving logging in case of detected Fast Flux setups.
Signed-off-by: Peter Müller <peter.mueller@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This is a handy tool which can help debugging any problems and should be
part of the distribution.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- Modification of iostat line as per input in Bug#12702
Fixes: 12702
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
- Modification of iostat line as per input in Bug#12702
Fixes: 12702
Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This change is necessary because we are using the right-hand two bytes
for storing the QoS classes.
All IPsec traffic will now be skipped and never classified by the QoS.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This will significantly reduce the load when classifying outgoing
traffic as there won't be any overhead as soon as the connection has
been classified. The classficiation is being stored in the iptables MARK
which will be copied to CONNMARK if changed.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
This feature has to go in order to take advantage of CONNMARK which will
drastically decrease CPU load when passing packets.
We no longer will see every packet in the QOS-INC chain in order to
change classification of that packet. It is also party counter-intuitive
to have parts of one connection in one class and the corresponding ACK
packets in another.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
In order to not deal with any marks from NAT and the IPS, this patch
adds masks to all places where packets are being marked for individual
QoS classes.
Instead of being able to use the "fw" match in tc, we have to use the
u32 to apply the mask.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
In order to use the highest two bits for surciata bypass, we will need
to make sure that whenever we compare any other marks, we do not care
about anything else.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
rockchip has a large bootloader so this also increase the gap between partitiontable
and fist partition to 16MB on aarch64
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
u-boot for nanopi r2s (rockchip rk3328) need dtc to build the image
so this adds dtc as build dependency for u-boot
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
Since the last update of sysstat, the output of iostat has changed and
the web user interface showed wrong values.
This is now being fixed in this patch.
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
Acked-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Arne Fitzenreiter <arne_f@ipfire.org>
