Commit Graph

11 Commits

Author SHA1 Message Date
Eric Dumazet 841fc7bc98 red: harddrop support and cleanups
Add harddrop support (kernel support added a long time ago), and various
cleanups.

min BYTES, max BYTES are now optional and follow Sally Floyd's
recommendations.

By the way, our default 2% probability is a bit low, Sally recommends 10%.
Not a big deal if upcoming adaptative algo is deployed.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
2011-12-08 16:43:18 -08:00
Eric Dumazet ab15aeacf5 red: make burst optional
Documentation advises to set burst to (min+min+max)/(3*avpkt)

Let tc do this automatically if user doesnt provide burst himself.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
2011-12-01 09:23:49 -08:00
Florian Westphal 8d8de1139c tc: remove stale code
remove unused #define and "ok" statements.

Signed-off-by: Florian Westphal <fwestphal@astaro.com>
2010-01-21 10:13:01 -08:00
Florian Westphal ddf216c863 tc: red, gred, tbf: more helpful error messages
$ tc qdisc add dev eth1 root tbf
RTNETLINK answers: Invalid argument

$ tc qdisc add dev eth1 root red
RTNETLINK answers: Invalid argument

with patch:
$ tc qdisc add dev eth1 root red
Required parameter (min, max, burst, limit, avpkt) is missing

$ tc qdisc add dev eth1 root tbf
Usage: ... tbf limit BYTES burst BYTES[/BYTES] rate KBPS ...

Signed-off-by: Florian Westphal <fw@strlen.de>
2010-01-21 10:12:57 -08:00
Stephen Hemminger ae665a522b Remove trailing whitespace
Go through source files and remove all trailing whitespace

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
2006-12-05 10:10:22 -08:00
4!tgraf 3b3ecd31c1 Use parse_rtattr_nested
(Logical change 1.129)
2005-01-18 22:11:58 +00:00
4!tgraf 228569c3ff Use NLMSG_TAIL
(Logical change 1.127)
2005-01-18 01:24:18 +00:00
net[shemminger]!kaber 95812b56a5 : prevent tc crashes
(Logical change 1.81)
2004-09-28 18:35:49 +00:00
osdl.net!shemminger f2f99e2eef no longer need xstats stub
(Logical change 1.77)
2004-08-31 17:45:21 +00:00
osdl.org!shemminger aba5acdfdb (Logical change 1.3) 2004-04-15 20:56:59 +00:00
osdl.org!shemminger 86fdf0e47b Initial revision 2004-04-15 20:56:59 +00:00