search for: pkt_sched

in the tc directory tc_util.h and tc_core.h use pkt_sched.h which is stored in iproute''s include directory. is there any dependency between this pkt_sched.h file and the ones that come with the standard linux kernel source. thanks. __________________________________ Do you Yahoo!? Yahoo! Mail - Find what you need with new enhanced searc...

Hey, fellow LART controlllers, I''d like to ask if someome has a real esfq experience with HTB class hierarchy and esfq qdiscs. Lets say that I want to unite the connections to 10 client PCs with u32 or fw filters (doesn''t matter which one in fact) into one HTB class with esfq qdisc at the end. Did anyone tried it, and more important, did it worked the way it is supposed to? As

...is a simple 32 bit value such that 0 means no loss, and 0xffffffff is always drop. I have a new version of the tc command which takes care of conversion from percent to this value. Same patch for 2.4 and 2.6 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> diff -Nru a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h --- a/include/linux/pkt_sched.h 2004-06-17 15:26:51 -07:00 +++ b/include/linux/pkt_sched.h 2004-06-17 15:26:51 -07:00 @@ -437,5 +437,6 @@ { __u32 latency; __u32 limit; -}; + __u32 loss; +}; #endif diff -Nru a/net/sched/sch_delay.c b/net/sched/sch_delay.c --- a...

...Hunk #1 FAILED at 2. 1 out of 1 hunk FAILED -- saving rejects to file net/sched/Config.in.rej patching file net/sched/Makefile Reversed (or previously applied) patch detected! Assume -R? [n] y Hunk #1 succeeded at 15 (offset -1 lines). patching file net/sched/sch_htb.c patching file include/linux/pkt_sched.h Reversed (or previously applied) patch detected! Assume -R? [n] y patching file net/sched/sch_api.c Hunk #1 FAILED at 1117. Hunk #2 succeeded at 1205 with fuzz 2. 1 out of 2 hunks FAILED -- saving rejects to file net/sched/sch_api.c.rej patching file lib/Makefile Hunk #1 FAILED at 8. 1 out of 1...

What is the maximum value for "prio"? It seems that for htb its maximum is 7. Is that right? R. -- ___________________________________________________________________ It''s so simple to be wise. Just think of something stupid to say and say the opposite. +------------------------------------------------------------------+ | Richard Lucassen, Utrecht

Hi again, I was just looking around for ESFQ sources, and I see that the main site is down, and only has kernel 2.6.4 patches. Is ESFQ maintained? If so, where can I find patches for 2.6.10? Thanks, -justin _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

hi i ve seen one of your replies here and i saw that you receomend 2 modifications in the kernel files in order to improve htb. first in pkt_sched.h, changing PSCHED_JIFFIES to PSCHED_CPU. and then, sch_htb.c, changing HYSTERESIS from 1 to 0. is it that simple? i mean i just change these here variables and i get better results? i ve done a search and found the first file in 3 locations. where exactly do i do these modifications? tnx

...http://developer.osdl.org/shemminger/tcp/iproute2-delay.tar.bz2 The only changes were to tc/Makefile and new file tc/q_delay.c A trivial example is: tc qdisc add dev eth0 root delay latency 25ms rate 100mbit Try it, if others find it useful please consider adding it. diff -Nru a/include/linux/pkt_sched.h b/include/linux/pkt_sched.h --- a/include/linux/pkt_sched.h Thu Mar 18 12:04:02 2004 +++ b/include/linux/pkt_sched.h Thu Mar 18 12:04:02 2004 @@ -432,4 +432,10 @@ #define TCA_ATM_MAX TCA_ATM_STATE +/* Delay section */ +struct tc_dly_qopt +{ + __u32 latency; + __u32 limit; +}; #endif diff...

...its users. Further documentation on the patch and its usage can be found here: http://www.stuart.id.au/russell/files/tc/tc-atm Signed-off-by: Russell Stuart <russell-tcatm@stuart.id.au> Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> --- diff -Nurp iproute2.orig/include/linux/pkt_sched.h iproute2/include/linux/pkt_sched.h --- iproute2.orig/include/linux/pkt_sched.h 2006-06-13 11:53:27.000000000 +1000 +++ iproute2/include/linux/pkt_sched.h 2006-06-13 11:54:50.000000000 +1000 @@ -232,6 +232,10 @@ struct tc_gred_sopt #define TC_HTB_MAXDEPTH 8 #define TC_HTB_PROTOVER 3 /* the sam...

Hi, I am trying to install a proprietary qdisc made for research, it is not publically released yet, however its been used several times so i know it works. The files included are: q_xcp.c: static int xcp_parse_opt() static int xcp_print_opt() static int xcp_print_xstats() struct qdisc_util xcp_util = { "NULL", "xcp" ..... }; sch_xcp.c: static int

...Further documentation on the patch and its usage can be found here: http://www.stuart.id.au/russell/files/tc/tc-atm Signed-off-by: Russell Stuart <russell-tcatm@stuart.id.au> Signed-off-by: Jesper Dangaard Brouer <hawk@comx.dk> --- diff -Nurp kernel-source-2.6.11.orig/include/linux/pkt_sched.h kernel-source-2.6.11/include/linux/pkt_sched.h --- kernel-source-2.6.11.orig/include/linux/pkt_sched.h 2005-03-02 17:38:13.000000000 +1000 +++ kernel-source-2.6.11/include/linux/pkt_sched.h 2006-06-13 11:34:25.000000000 +1000 @@ -231,6 +231,10 @@ struct tc_gred_sopt #define TC_HTB_MAXDEPTH 8 #...

...o create hash depending on FWMARK instead of src ip 3. and it worked. So I have uplink policy based on source ip in snat-ed environment without using IMQ. I''m looking for the opinions, cause I may be wrong in this. Patch for the files below, cause it''s short diff -urN ./orig/pkt_sched.h ./patched/pkt_sched.h --- ./orig/pkt_sched.h 2004-02-26 09:27:54.000000000 +0100 +++ ./patched/pkt_sched.h 2004-01-07 21:23:58.000000000 +0100 @@ -162,6 +162,7 @@ TCA_SFQ_HASH_CLASSIC, TCA_SFQ_HASH_DST, TCA_SFQ_HASH_SRC, + TCA_SFQ_HASH_FWMARK, }; diff -urN...

...: - Put the new qdisc routine "sch_ric.c" into the directory "/usr/src/linux/net/sched/" , - Insert a new line on the file "/net/sched/Makefile", - Insert a new line on the file "/net/sched/Config.in", - Insert a new line on the file "/include/linux/pkt_sched.h", - Insert a new line on the file "/net/sched/sch_api.c" Then I created a new kernel, which include the new qdisc: - make menuconfig - make dep - make clean - make bzImage - make modules - make modules_install - Change the lilo.conf Reboot when I tried to program my qdisc wit...

Hello one more time, As others seem to already asked without reply, I''m getting lower speed rates than specified via ingress. How do I know. Because I have this in my script: tc qdisc add dev $DEV handle ffff: ingress # Filter intranet traffic, so fit it to intranet speed tc filter add dev $DEV parent ffff: protocol ip prio 10 u32 \ match ip src $Q_2_HOSTS \ match ip dst

hello, this is my new qdisc patch, when i recompile the kernel with this patch i dn''nt succeed please look at it and if there are any mistakes plesease send me a mail thanks in advance ___________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com

...socket queue''s directly rather than layering on qdisc(fifo) because this is used in performance tests. * adds placeholder in API for future enhancements (rate and duplicate). Signed-off-by: Stephen Hemminger <shemminger@osdl.org> diff -urNp -X dontdiff linux-2.6/include/linux/pkt_sched.h sched-2.6/include/linux/pkt_sched.h --- linux-2.6/include/linux/pkt_sched.h 2004-06-24 08:52:58.000000000 -0700 +++ sched-2.6/include/linux/pkt_sched.h 2004-07-01 03:53:31.185482832 -0700 @@ -439,11 +439,14 @@ enum { #define TCA_ATM_MAX TCA_ATM_STATE -/* Delay section */ -struct tc_dly_qopt...

...e the packet scheduling on ATM/ADSL link and i think I''ve found a bug. I tried to write to the author but he didn''t answer me. I work on a Linux 2.6.17 with the iproute2-2.6.18-061002 package. I change the type of the cell_align char to short of the struct tc_ratespec in the file pkt_sched.h (in the include/linux/ directories of iproute package and the kernel source) : struct tc_ratespec { unsigned char cell_log; unsigned char __reserved; unsigned short feature; /* Always 0 in pre-atm patch kernels */ - char cell_align; /* Always 0 in pre-atm patch kernels */ - unsigned char __u...

...trying to implement a new qdisc, but I''m having trouble. Here''s what I''ve done: I''ve copied the TBF source into a new file, and modified it to represent my new qdisc. Then added it to the default qdiscs in the Makefile. I modified the header files include/net/pkt_sched.h and include/linux/pkt_sched.h to reflect my new qdisc. The kernel compiles and runs fine. (using UML) Then I went ahead and modified tc to include support for the qdisc, once again using the exsisting code as a basis. It compiles and runs fine. When I try to insert the EXISTING TBF, it works...

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, I''m absolutely new to tc and found The Ultimate Traffic Conditioner to be exactly what I wanted as a starting point. Now the script doesn''t behave as I expected though, which applies to both the CBQ and HTB versions, the latter of which being my preference. The only changes made to the script are these assignments:

...libext4.a GEN initext6.c CC initext6.o AR libext6.a GEN matches4.man GEN matches6.man GEN targets4.man GEN targets4.man GEN targets6.man CC libxt_CLASSIFY.oo In file included from libxt_CLASSIFY.c:11: /usr/src/linux/include/linux/pkt_sched.h:516: error: expected specifier-qualifier-list before ?u32? make[2]: *** [libxt_CLASSIFY.oo] Error 1 make[2]: Leaving directory `/usr/src/iptables-1.4.2/extensions' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/usr/src/iptables-1.4.2' make: *** [all] Error 2 -----------...