search for: sch_tbf

Hello everyone, I'm new here. I'm trying to do tc. I've compiled sch_tbf into module, but failed to insmod it. It says some unresolved. Give a little hint, please. thanks

...nd them through a common tbf implemented in user space in order to model a simple bandwidth shaping scenario. Routing packets to user space has been easy using the Netfitler hooks and libipq. My problem now is that i need to implement a tbf in user space.I was thinking if its possible to modify the sch_tbf.c code to make it work in user space so that i can compile it as part of my user space program that handles the packets sent to user space thro netfilter.Ive tried modifying this code a bit but it gives me a huge number of errors when i try to compile it as a simple C program in user space. If this...

The delay scheduler dequeue routine has some code cut&pasted from the TBF scheduler that caused a race with E1000 when ring got full. It looks like net schedulers should never be calling netif_queue_stopped because the queue may get unstopped by interrrupt or receive soft irq (NAPI) which races with the dequeue in the transmit scheduler. Also, if requeuing the packet fails, it is probably

Group, I am reading about tc (traffic control) and willing to get my feet wet. As requirement, there should be HTB compiled in the kernel. I grabbed a Mandrake 8.2 distro, and didn''t installed the kernel source. Anyone knows if the HTB is compiled in Mandrake 8.2, or point a way to find that out? I tried to read the /usr/src/kernel.xxxxx/.config file, but it doesn''t exists.

...ING: at fs/btrfs/extent-tree.c:6372 btrfs_alloc_free_block+0xd3/0x29c() kernel: Hardware name: GA-MA790FX-DS5 kernel: btrfs: block rsv returned -28 kernel: Modules linked in: raid456 async_raid6_recov async_memcpy async_pq async_xor xor async_tx raid6_pq act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq xt_CHECKSUM ipt_rpfilter xt_statistic xt_CT xt_LOG xt_time xt_connlimit xt_realm xt_addrtype xt_comment xt_recent xt_policy xt_nat ipt_ULOG ipt_REJECT ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set ip_set nf_nat _tftp nf_nat_snmp_basic nf_conntrack_...

...dge Jan 30 09:46:13 qb-storage kernel: list_add corruption. next->prev should be prev (ffff8804366c5df0), but was ffff8803f611fa68. (next=ffff8803f611fa68). Jan 30 09:46:13 qb-storage kernel: Modules linked in: nfsd lockd nfs_acl auth_rpcgss sunrpc act_police cls_basic cls_flow cls_fw cls_u32 sch_tbf sch_prio sch_htb sch_hfsc sch_ingress sch_sfq bridge stp llc xt_statistic xt_time xt_connlimit xt_realm iptable_raw xt_comment xt_recent xt_policy ipt_ULOG ipt_REJECT ipt_REDIRECT ipt_NETMAP ipt_MASQUERADE ipt_ECN ipt_ecn ipt_CLUSTERIP ipt_ah ipt_addrtype xt_set ip_set nf_nat_tftp nf_nat_snmp_...

...8672 - sch_esfq 4936 - sch_netem 4808 - ipt_connlimit 2248 - ipt_connmark 1160 - sch_gred 5704 - sch_red 3368 - sch_hfsc 16360 - sch_cbq 13864 - sch_prio 3528 - sch_tbf 4168 - iptable_nat 20264 - ip_conntrack 37076 - ip_tables 13440 - ppp_mppe_mppc 13384 - ppp_generic 17788 - slhc 6312 - sch_sfq 4168 - sch_htb 20488 - rtc...

...dle 1 fw} portion. Hardware is 4501 Soekris and WISP-Dist latest, patched with latest tc. Any ideas on what would cause this? TIA # uname -a Linux gateway1_1 2.4.20 #10 Thu Feb 20 23:32:48 EET 2003 i486 unknown # lsmod | grep sch sch_sfq 3744 9 sch_htb 18688 2 sch_tbf 2272 0 (unused) # ./testc + EXT_DEV=eth0 + UP_CEIL=75 + DOWN_CEIL=1000 + tc qdisc add dev eth0 root handle 1: htb default 15 + tc class add dev eth0 parent 1: classid 1:1 htb rate 75kbit ceil 75kbit + tc class add dev eth0 parent 1:1 classid 1:10 htb rate 50kbit ceil 80kbit prio 0...

..."imq0" [root@cab1 root]# [root@cab1 root]# ls /lib/modules/2.4.18/kernel/net/sched/ cls_fw.o cls_tcindex.o sch_csz.o sch_htb.o sch_red.o sch_teql.o cls_route.o cls_u32.o sch_dsmark.o sch_ingress.o sch_sfq.o cls_rsvp.o sch_cbq.o sch_gred.o sch_prio.o sch_tbf.o [root@cab1 root]# [root@cab1 root]# ls /lib/modules/2.4.18/kernel/net/ipv4/netfilter/ ip_conntrack_egg.o iptable_nat.o ipt_MARK.o ipt_REDIRECT.o ip_conntrack_ftp.o ip_tables.o ipt_MASQUERADE.o ipt_REJECT.o ip_conntrack_h323.o ipt_ah.o ipt_MIRROR.o ipt_s...

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

...0000000000008 [ 2643.920454] IP: [<ffffffffa017eac6>] nouveau_fence_wait_uevent.isra.3+0x36/0x3e0 [nouveau] [ 2643.920478] PGD 140a75067 PUD 100702067 PMD 0 [ 2643.920483] Oops: 0000 [#1] PREEMPT SMP [ 2643.920487] Modules linked in: act_police cls_basic cls_flow cls_fw cls_u32 sch_fq_codel sch_tbf sch_prio sch_htb sch_hfsc sch_sfq arptable_filter arp_tables xt_CHECKSUM ipt_rpfilter xt_geoip(O) xt_statistic xt_CT xt_LOG xt_connlimit xt_realm xt_addrtype xt_comment xt_recent ipt_ULOG ipt_MASQUERADE ipt_ECN ipt_CLUSTERIP ipt_ah xt_set nf_nat_tftp nf_nat_snmp_basic nf_conntrack_snmp nf_nat_sip n...

lartc-request,hello! 　　 I find a line in tbf_change() in sch_tbf.c: ptab = xchg(&q->P_tab, ptab); Can I consider that the pointers are exchanged between q->P_tab and ptab? as following: prev=q->R_tab; q->R_tab = rtab; rtab = prev; Is my understanding righ? ======= 2002-03-23 12:01:00 you wrote:=======...

Hello all, I am trying to match some conections using u32 but I tryed this: [root@ns1 ~]# tc filter add dev eth1 parent 1:0 protocol ip prio 1 u32 match ip src 0/0 match ip dst 0/0 match ip sport 80 0xffff flowid 1:10 RTNETLINK answers: Invalid argument We have an error talking to the kernel [root@ns1 ~]# I have this class at device eth1: [root@ns1 ~]# tc class show dev eth1 class

...et controller: Broadcom Corporation NetXtreme BCM5714 Gigabit Ethernet (rev a3) (serenity:~) # lsmod Module Size Used by sch_sfq 7424 0 sch_htb 18944 1 act_police 8480 1 cls_u32 9480 2 sch_ingress 5248 1 sch_tbf 8320 0 ipt_LOG 8192 1 xt_limit 4352 1 xt_state 3840 1 ip_conntrack 53092 1 xt_state xt_tcpudp 4864 5 iptable_filter 4736 1 iptable_mangle 4480 0 ip_tables 22312 2 iptable_fi...

...driver as a module, choose M here: the module diff -urNp -X dontdiff linux-2.6/net/sched/Makefile sched-2.6/net/sched/Makefile --- linux-2.6/net/sched/Makefile 2004-06-24 08:52:58.000000000 -0700 +++ sched-2.6/net/sched/Makefile 2004-06-28 09:17:49.000000000 -0700 @@ -24,7 +24,7 @@ obj-$(CONFIG_NET_SCH_TBF) += sch_tbf.o obj-$(CONFIG_NET_SCH_TEQL) += sch_teql.o obj-$(CONFIG_NET_SCH_PRIO) += sch_prio.o obj-$(CONFIG_NET_SCH_ATM) += sch_atm.o -obj-$(CONFIG_NET_SCH_DELAY) += sch_delay.o +obj-$(CONFIG_NET_SCH_NETEM) += sch_netem.o obj-$(CONFIG_NET_CLS_U32) += cls_u32.o obj-$(CONFIG_NET_CLS_ROUTE4) +=...

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/