There has been recent significant activity with the cake qdisc of late
Some of that effort is related to upstreaming to kernel & iproute2
mainline but we're not quite there yet. This commit teaches tc how to
activate and interprete the latest cake operating modes, namely:
ingress mode: Instead of only counting packets that make it past the
shaper, include packets we've decided to drop as well, since they did
arrive with us on the link and took link capacity.
This mode is more suitable for shaping the ingress of a link
(e.g. from ISP) rather than the more normal egress.
ack-filter/ack-filter-aggressive: Filter excessive TCP ACKS. Useful in
highly assymetric links (downstream v upstream capacity) where the
majority of upstream link capacity is occupied with ACKS for downstream
traffic.
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Tiny variant supports a subset of the ip commands; align the ip help
text so it actually reflects which commands are supported in the
tiny variant.
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Preserves optionality of libmnl by letting configuration
script follow the HAVE_MNL environment variable.
Signed-off-by: Russell Senior <russell@personaltelco.net>
dfb2f6c pkt_sched: make compile again
5ab7026 sch_cake: make compile again
6f28803 codel5: make more checkpatch compliant
bd426aa Fix build error on 4.12
e4a3628 Whitespace tidy up
Signed-off-by: Fushan Wen <qydwhotmail@gmail.com>
Update tc to track upstream cake changes:
diffserv3 - a simple 3 tin classifier
Also make diffserv3 and triple-isolate default
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Support new packet overhead passing paradigm in cake qdisc, also restore
DSCP wash/nowash keywords.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Fix rt_names build failure when FORTIFY_SOURCE disabled.
Include limits.h which otherwise gets automatically included
by fortify headers.
Solves FS #194
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Cake AQM is experimenting with a codel/blue hybrid AQM COBALT instead
of just using codel alone. This patch updates tc to cope with some new
stats produced by COBALT.
Signed-off-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
Add cake support to 'tc' in iproute2
- Use a patch to modify tc instead of adding a new tc-adv package.
Patch creates q_cake.c that matches commit 3314230bc4
- Do not include the other things from tc-adv (cake0, cake2, pie etc.).
V2 - KDB Small update to base on latest cake tc changes (wash option
deprecated)
V3 - KDB Move kmod-sched-cake package to kernel as is kernel related
v4 - KDB Split into individual patches, tc & kmod
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
Acked-by: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>
iproute2-4.0 had connmark support added by nbd. This does not work
with 4.x kernels. iproute2-4.3 is the latest version and has his
changes mainlined. This patch updates the package to iproute2-4.3
and fixes the patches so that it compiles. This should resolve
ticket #21374.
Signed-off-by: Rob Mosher <nyt-openwrt@countercultured.net>
SVN-Revision: 48098
The most significant change from the previous version is the trimming of
the 300-ip_tiny.patch to lib/utils.c where a section previously patched
had vanished. That section of the patch was removed.
Built and lightly tested on ar71xx against uClibc and musl.
Signed-off-by: Russell Senior <russell@personaltelco.net>
SVN-Revision: 45512
iproute2 includes "sanitized" linux kernel headers, which work fine for uClibc, however
with musl there is some header conflict, principally some ipv6 structure redefinition. This
patch removes <linux/in6.h> from include/linux/if_bridge.h to solve the problem.
Signed-off-by: Russell Senior <russell@personaltelco.net>
SVN-Revision: 43992
Updated to latest stable version and added an upstream patch to handle
a link failure
Signed-off-by: Oliver Smith <olipro@8.c.9.b.0.7.4.0.1.0.0.2.ip6.arpa>
[dgolle@allnet.de: refreshed patches]
Signed-off-by: Daniel Golle <dgolle@allnet.de>
SVN-Revision: 35250
