Hello,
I use HTB with linux-2.4.20-ac1 and iptables-1.2.7a (pathced for IMQ).
I configured one HTB qdisc on an IMQ device. This qdisc has some classes
(about 5) and all of the classes has qdisc pfifo.
I sometimes got out from my linux (while I was working) and I found in
logs:
Dec 4 11:49:27 core kernel: HTB init, kernel part version 3.7
Dec 4 11:49:28 core kernel: HTB: quantum of class 10020 is small.
Consider r2q change.<7>htb*g j=8481720
and once:
Dec 4 13:47:10 core kernel: eth0: Transmit error, Tx status register 82.
Dec 4 13:47:10 core kernel: Probably a duplex mismatch. See
Documentation/networking/vortex.txt
Dec 4 13:47:10 core kernel: Flags; bus-master 1, dirty 57343(15)
current 57343(15)
Dec 4 13:47:10 core kernel: Transmit list 00000000 vs. dec105c0.
Dec 4 13:47:10 core kernel: 0: @dec10200 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 1: @dec10240 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 2: @dec10280 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 3: @dec102c0 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 4: @dec10300 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 5: @dec10340 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 6: @dec10380 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 7: @dec103c0 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 8: @dec10400 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 9: @dec10440 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 10: @dec10480 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 11: @dec104c0 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 12: @dec10500 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 13: @dec10540 length 800005ee status
000105ee
Dec 4 13:47:10 core kernel: 14: @dec10580 length 800005ee status
800105ee
Dec 4 13:47:10 core kernel: 15: @dec105c0 length 800005ee status
000105ee
My interfaces:
eth0 : a VLAN trunk interface
eth1 : not used yet
eth2 : my interface the IMQ is attached on (PRE- and POSTROUTING chains).
00:0c.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado]
(rev 74)
00:0d.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado]
(rev 78)
00:0e.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado]
(rev 78)
I tryed to make some download tests and it didn't work and I got out from
computer (I don't have a monitor connected to the comp. - only a serial
console port:).
What can I do with that? How can I fix the problem?
Thanks
Thomas
Queueing discipline statistics:
-------------------------------
qdisc pfifo 50: limit 2p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc pfifo 20: limit 2p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc pfifo 30: limit 2p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc pfifo 10: limit 2p
Sent 896 bytes 10 pkts (dropped 0, overlimits 0)
qdisc pfifo 40: limit 2p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc pfifo 60: limit 2p
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
qdisc htb 1: r2q 10 default 10 direct_packets_stat 0 ver 3.7
Sent 896 bytes 10 pkts (dropped 0, overlimits 0)
Class statistics:
-------------------
class htb 1:1 root rate 1920Kbit ceil 1920Kbit burst 4056b/8 mpu 0b cburst
4056b/8 mpu 0b level 7
Sent 1988 bytes 16 pkts (dropped 0, overlimits 0)
rate 23bps
lended: 0 borrowed: 0 giants: 0
tokens: 12963 ctokens: 12963
class htb 1:10 parent 1:1 leaf 10: prio 1 quantum 9011 rate 704Kbit ceil
1920Kbit burst 2500b/8 mpu 0b cburst 4056b/8 mpu 0b level 0
Sent 1988 bytes 16 pkts (dropped 0, overlimits 0)
rate 23bps
lended: 16 borrowed: 0 giants: 0
tokens: 21189 ctokens: 12963
class htb 1:20 parent 1:1 leaf 20: prio 1 quantum 1000 rate 64Kbit ceil
64Kbit burst 1680b/8 mpu 0b cburst 1680b/8 mpu 0b level 0
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
lended: 0 borrowed: 0 giants: 0
tokens: 168099 ctokens: 168099
class htb 1:30 parent 1:1 leaf 30: prio 1 quantum 1638 rate 128Kbit ceil
128Kbit burst 1762b/8 mpu 0b cburst 1762b/8 mpu 0b level 0
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
lended: 0 borrowed: 0 giants: 0
tokens: 88149 ctokens: 88149
class htb 1:40 parent 1:1 leaf 40: prio 1 quantum 1638 rate 128Kbit ceil
128Kbit burst 1762b/8 mpu 0b cburst 1762b/8 mpu 0b level 0
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
lended: 0 borrowed: 0 giants: 0
tokens: 88149 ctokens: 88149
class htb 1:50 parent 1:1 leaf 50: prio 1 quantum 1638 rate 128Kbit ceil
128Kbit burst 1762b/8 mpu 0b cburst 1762b/8 mpu 0b level 0
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
lended: 0 borrowed: 0 giants: 0
tokens: 88149 ctokens: 88149
class htb 1:60 parent 1:1 leaf 60: prio 1 quantum 13107 rate 1Mbit ceil
1Mbit burst 2909b/8 mpu 0b cburst 2909b/8 mpu 0b level 0
Sent 0 bytes 0 pkts (dropped 0, overlimits 0)
lended: 0 borrowed: 0 giants: 0
tokens: 18187 ctokens: 18187
Filter statistics:
--------------------
filter parent 1: protocol ip pref 1 u32
filter parent 1: protocol ip pref 1 u32 fh 800: ht divisor 1
filter parent 1: protocol ip pref 1 u32 fh 800::800 order 2048 key ht 800
bkt 0 flowid 60:
match c129cb80/ffffff80 at 16
filter parent 1: protocol ip pref 1 u32 fh 800::801 order 2049 key ht 800
bkt 0 flowid 40:
match c129cb2a/ffffffff at 16
filter parent 1: protocol ip pref 1 u32 fh 800::802 order 2050 key ht 800
bkt 0 flowid 10:
match c129cb00/ffffffe0 at 16
filter parent 1: protocol ip pref 1 u32 fh 800::803 order 2051 key ht 800
bkt 0 flowid 10:
match c0a801aa/ffffffff at 16
filter parent 1: protocol ip pref 1 u32 fh 800::804 order 2052 key ht 800
bkt 0 flowid 30:
match c129cb26/ffffffff at 16
filter parent 1: protocol ip pref 1 u32 fh 800::805 order 2053 key ht 800
bkt 0 flowid 20:
match c129cb22/ffffffff at 16
filter parent 1: protocol ip pref 1 u32 fh 800::806 order 2054 key ht 800
bkt 0 flowid 50:
match c129cb2e/ffffffff at 16
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