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175 Commits

Author SHA1 Message Date
Stephen Hemminger fa56513034 Trap possible overflow in usec values to netem 
If user asks for large usec value it could overflow 32 bits.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
 2006-10-19 13:10:26 -07:00
Stephen Hemminger 302d3fb720 More TC patches from Jamal. 
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
 2006-09-25 17:08:40 -07:00
Jamal Hadi Salim ebf32083e0 First part of cleaning up the help output of actions. 
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
 2006-08-08 12:10:08 -07:00
Stephen Hemminger da7aea7946 Add ignore files to make using git easier 
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
 2006-08-08 12:04:38 -07:00
Jamal Hadi Salim 5bec34845b This patch adds ability to monitor tc events similar to ipmonitor. 
User runs "tc monitor" (without quotes) and watches events of
addition, deletion and updates from qdiscs, classes, filters and
actions as they happen.

Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
 2006-08-08 11:55:15 -07:00
Jesper Dangaard Brouer e81c1a22cd Trivial correction to the usage text. 
- Remove the parameter "get" as it is not implemented.
    - Add the parameter "replace".
 2006-08-04 11:02:51 -07:00
jamal f1e4f042a5 Add help text for actions. 2006-08-04 10:59:34 -07:00
shemminger 267480f553 Backout the 2.4 utsname hash patch. 2006-03-22 00:07:49 +00:00
shemminger 46b67dab26 Fix build errors from last patch 2006-03-14 19:38:34 +00:00
shemminger 3925ad8119 Fixes for tc hash sample. 2006-03-14 19:36:31 +00:00
shemminger 7e6b809cb9 Make error message better on tc with wrong args. 2006-03-10 23:40:56 +00:00
shemminger f3b1006c73 Missing memset in tc sample 2006-03-10 23:27:13 +00:00
shemminger d8a45819b2 Fix u32 filter for ipv6 priority 2006-01-10 18:45:42 +00:00
shemminger e9bc3c40d0 Always send reorder message (for compatiablity) 
and parse response correctly with netem.
 2005-12-10 00:01:02 +00:00
shemminger a31a5d5904 Add corrupt option for netem 2005-12-09 23:27:44 +00:00
shemminger f453a0d451 Fix tc pfifo_fast with options 2005-10-07 16:33:21 +00:00
shemminger 8ed63ab1f1 Fix leaks and warnings reported by valgrind. 2005-09-21 19:33:17 +00:00
shemminger 4073448cc8 add usage for batch to tc. 2005-09-01 22:29:05 +00:00
shemminger 351efcde4e Update header files to 2.6.14 
Integrate support for DCCP and tcp_diag into ss
Add -batch to ip command
 2005-09-01 19:21:50 +00:00
shemminger 6864c1e789 Update to latest kernel headers. 
Fix out of range on paretonormal
 2005-08-08 20:24:41 +00:00
shemminger 3fcdebb6d0 Fix ematch warnings with GCC4.0 2005-07-14 16:49:27 +00:00
shemminger 737f15f6da Thomas's ematch fixes for lex. 
Fix more GCC signedness warnings.
 2005-07-08 22:08:47 +00:00
shemminger f332d16924 Cleanup GCC4 warnings about signedness. 2005-07-05 22:37:15 +00:00
shemminger 52d5ac3fcb Fix build issues 2005-07-05 22:11:37 +00:00
shemminger c428e91b5e More missing cvs adds.. 2005-06-23 20:29:43 +00:00
shemminger 6a805a65c0 and the .h file.. 2005-06-23 20:27:02 +00:00
shemminger 7a473c77e6 Overlooked one more file. 2005-06-23 20:26:01 +00:00
shemminger 311b41454d Add new extended match files. 2005-06-23 20:25:16 +00:00
shemminger c0fc3ab4d5 Build of ematch requires bison extensions to yacc. 2005-06-23 20:16:43 +00:00
shemminger 6d4662d4f7 From: Pablo Neira 
Hi jamal,

I found some spare time to play around a bit more with you ipt action stuff.

I've tested the patch attached with the testcase here below. It works
fine here. It fixes broken target option checkings (final_check) and a
leak in the merge_options function. I've killed copy_options since I
didn't find any reason why we need it.

--- test.sh ---
tc qdisc del dev wlan0 ingress
tc qdisc add dev wlan0 ingress
tc filter add dev wlan0 parent ffff: protocol ip prio 6 u32 \
match ip src 192.168.0.2/32 flowid 1:16 \
action ipt -j TOS --set-tos Maximize-Reliability
sleep 3
tc -s filter ls dev wlan0 parent ffff:
--- end of test.sh ---

Results:

tablename: mangle hook: NF_IP_PRE_ROUTING
         target: TOS set Maximize-Reliability  index 0
filter protocol ip pref 6 u32
filter protocol ip pref 6 u32 fh 800: ht divisor 1
filter protocol ip pref 6 u32 fh 800::800 order 2048 key ht 800 bkt 0
flowid 1:16
   match c0a80002/ffffffff at 12
         action order 1: tablename: mangle  hook: NF_IP_PRE_ROUTING
         target TOS set Maximize-Reliability
         index 18 ref 1 bind 1 installed 3 sec used 0 sec
         Action statistics:
         Sent 725 bytes 7 pkt (dropped 0, overlimits 0 requeues 0)
         rate 0bit 0pps backlog 0b 0p requeues 0

Now, check if options passed to the target are correct.

# tc filter add dev wlan0 parent ffff: protocol ip prio 6 u32 \
match ip dst 192.168.0.2/32 flowid 1:16 \
action ipt -j TOS --set-tos
                             ^^^
                         missing parameter

ipt: option `--set-tos' requires an argument
tc-ipt v0.1: TOS target: Parameter --set-tos is required
Try `tc-ipt -h' or 'tc-ipt --help' for more information.

btw, how's your schedule ? did you finally get spare time to come to the
netfilter workshop in seville ?

bye,
Pablo
 2005-06-23 17:36:38 +00:00
shemminger dd3e90853d Fix off-by-one while generating argument vector 2005-06-23 17:32:22 +00:00
shemminger 87773db551 Add ematch cleanup 2005-06-23 17:23:53 +00:00
shemminger 9ddbb02e50 Add extended matches (nbyte, cmp, u32, meta) 2005-06-23 17:21:46 +00:00
shemminger ea8fc1047d Netem support for reorder 
Update include files and add support for TCP_CONG
 2005-06-22 18:27:49 +00:00
osdl.net!shemminger 6ce88ca61d Fix from jamal 
2005/03/25 04:34:05-08:00 net[shemminger]!shemminger
Import patch p2_mirred

(Logical change 1.181)
 2005-03-30 18:43:30 +00:00
net[shemminger]!shemminger 894b1c6687 Import patch p_mipt 
(Logical change 1.180)
 2005-03-30 18:19:55 +00:00
osdl.net!shemminger 08856f0219 Handle batch mode better. 
Add comments midline and -force option.

(Logical change 1.173)
 2005-03-18 19:40:55 +00:00
site!shemminger c2f3a0f94d Fix batch mode, allow continuation, comments, etc. 
(Logical change 1.169)
 2005-03-14 22:19:16 +00:00
site!shemminger c1027a759b Fix batch mode handle usage. 
(Logical change 1.169)
 2005-03-14 22:19:16 +00:00
osdl.net!shemminger 7901660a0d change how netlink socket is handled for batch mode. 
(Logical change 1.166)
 2005-03-14 19:34:12 +00:00
osdl.net!shemminger 94c9cc51eb Style fix. 
2005/03/10 12:24:53-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger 024481bbe1 Style fix. 
2005/03/10 12:23:54-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger b611d516d8 Style fix. 
2005/03/10 12:23:43-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger 52f337c1c1 Style fix. 
2005/03/04 18:49:53-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger f9375b7018 Style fix. 
2005/03/04 18:48:00-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger 11656f1bb4 Style fix. 
2005/03/04 18:46:32-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
osdl.net!shemminger 044ebf35b1 Style fix. 
2005/03/04 18:32:42-08:00 net[shemminger]!shemminger
Import patch iproute-batch.1.050209.patch

(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
net[shemminger]!shemminger 38c7e2e6a5 Import patch iproute-batch.1.050209.patch 
(Logical change 1.162)
 2005-03-14 19:02:41 +00:00
net[shemminger]!shemminger 5e8bc6316b Import patch iproute2-hz 
(Logical change 1.159)
 2005-03-14 18:44:54 +00:00
osdl.net!shemminger a5a6f1e80d more ifdef excession. 
(Logical change 1.158)
 2005-03-10 20:26:08 +00:00