Re: Bug in PF (PF+ALTQ+CBQ, FreeBSD 6.2) ?
Ovi wrote:
Hello
I am trying a simple setup to shape bandwidth on up and down using
FreeBSD 6.2, PF, ALTQ with CBQ and on download everything works well,
but on upload it works only at half of asigned bandwidth, with packets
dropped.
Here is my pf.conf
# pf.conf ---
ext_if=fxp0
int_if=fxp1
lan=192.168.0.2
altq on $ext_if cbq bandwidth 10Mb queue {std,lan_up}
altq on $int_if cbq bandwidth 10Mb queue {std2,lan_down}
queue std bandwidth 10% cbq(default)
queue std2 bandwidth 10% cbq(default)
queue lan_up bandwidth 50% priority 6 cbq(red)
queue lan_down bandwidth 50% priority 6 cbq(red)
#nat on $ext_if from $int_if:network to any - ($ext_if)
pass in quick on $ext_if from any to $lan
pass out quick on $int_if from any to $lan queue lan_down
pass in quick on $int_if from $lan to any
pass out quick on $ext_if from $lan to any queue lan_up
block quick all
# -- end pf.conf
Here is an output of: pfctl -vvsq
queue root_fxp0 bandwidth 10Mb priority 0 cbq( wrr root ) {std, lan_up}
[ pkts: 254635 bytes: 225521035 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 295.3 packets/s, 2.13Mb/s ]
queue std bandwidth 1Mb cbq( default )
[ pkts:700 bytes: 332720 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 0.4 packets/s, 2.59Kb/s ]
queue lan_up bandwidth 5Mb priority 6 cbq( red )
[ pkts: 253935 bytes: 225188315 dropped pkts: 3193 bytes:
2751758 ]
[ qlength: 0/ 50 borrows: 0 suspends: 86645 ]
[ measured: 294.9 packets/s, 2.13Mb/s ]
queue root_fxp1 bandwidth 10Mb priority 0 cbq( wrr root ) {std2,
lan_down}
[ pkts: 155627 bytes: 24407867 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 171.4 packets/s, 77.96Kb/s ]
queue std2 bandwidth 1Mb cbq( default )
[ pkts: 2 bytes: 84 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 0.0 packets/s, 1.30 b/s ]
queue lan_down bandwidth 5Mb priority 6 cbq( red )
[ pkts: 155625 bytes: 24407783 dropped pkts: 95 bytes:
143830 ]
[ qlength: 0/ 50 borrows: 0 suspends: 7094 ]
[ measured: 171.4 packets/s, 77.96Kb/s ]
Any ideea where could be the problem? Upload should work at 5Mb/s too,
not at 2.2Mb/s.
ovi
I tried the same setup with HFSC and is working well, so i think the
issue is from CBQ.
ovi
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Bug in PF (PF+ALTQ+CBQ, FreeBSD 6.2) ?
Hello
I am trying a simple setup to shape bandwidth on up and down using
FreeBSD 6.2, PF, ALTQ with CBQ and on download everything works well,
but on upload it works only at half of asigned bandwidth, with packets
dropped.
Here is my pf.conf
# pf.conf ---
ext_if=fxp0
int_if=fxp1
lan=192.168.0.2
altq on $ext_if cbq bandwidth 10Mb queue {std,lan_up}
altq on $int_if cbq bandwidth 10Mb queue {std2,lan_down}
queue std bandwidth 10% cbq(default)
queue std2 bandwidth 10% cbq(default)
queue lan_up bandwidth 50% priority 6 cbq(red)
queue lan_down bandwidth 50% priority 6 cbq(red)
#nat on $ext_if from $int_if:network to any - ($ext_if)
pass in quick on $ext_if from any to $lan
pass out quick on $int_if from any to $lan queue lan_down
pass in quick on $int_if from $lan to any
pass out quick on $ext_if from $lan to any queue lan_up
block quick all
# -- end pf.conf
Here is an output of: pfctl -vvsq
queue root_fxp0 bandwidth 10Mb priority 0 cbq( wrr root ) {std, lan_up}
[ pkts: 254635 bytes: 225521035 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 295.3 packets/s, 2.13Mb/s ]
queue std bandwidth 1Mb cbq( default )
[ pkts:700 bytes: 332720 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 0.4 packets/s, 2.59Kb/s ]
queue lan_up bandwidth 5Mb priority 6 cbq( red )
[ pkts: 253935 bytes: 225188315 dropped pkts: 3193 bytes:
2751758 ]
[ qlength: 0/ 50 borrows: 0 suspends: 86645 ]
[ measured: 294.9 packets/s, 2.13Mb/s ]
queue root_fxp1 bandwidth 10Mb priority 0 cbq( wrr root ) {std2, lan_down}
[ pkts: 155627 bytes: 24407867 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 171.4 packets/s, 77.96Kb/s ]
queue std2 bandwidth 1Mb cbq( default )
[ pkts: 2 bytes: 84 dropped pkts: 0
bytes: 0 ]
[ qlength: 0/ 50 borrows: 0 suspends: 0 ]
[ measured: 0.0 packets/s, 1.30 b/s ]
queue lan_down bandwidth 5Mb priority 6 cbq( red )
[ pkts: 155625 bytes: 24407783 dropped pkts: 95 bytes:
143830 ]
[ qlength: 0/ 50 borrows: 0 suspends: 7094 ]
[ measured: 171.4 packets/s, 77.96Kb/s ]
Any ideea where could be the problem? Upload should work at 5Mb/s too,
not at 2.2Mb/s.
ovi
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