bt3 l7 filter

[phuzi0n]

In r14218 the bt3 l7 iptables rules for AR/QoS were commented out in the source code so they don't automatically get created when you select bittorrent, but you can still add them by selecting bt3. If for some reason bt3 is no good then why not remove the l7 filter completely, or if it is good then make it so that it is added when bittorrent is selected.

[SpyrosB]

You can't use the proper bt3 filter at all because datalen extension is missing from iptables. Even if you try manually with

iptables -t mangle -A SVQOS_IN 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40
iptables -t mangle -A SVQOS_OUT 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40

the rule will not be added

[SpyrosB]

Sorry made a typo

iptables -t mangle -I 3 SVQOS_IN 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40
iptables -t mangle -I 3 SVQOS_OUT 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40

is the correct command

[SpyrosB]

Typo :p

iptables -t mangle -I SVQOS_IN 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40
iptables -t mangle -I SVQOS_OUT 3 -p tcp -m mark --mark 0 -m length ! --length 50:51 -m datalen --offset 4 --byte 4 --add 10 -m layer7 --l7proto bt3 -j MARK --set-mark 40

[Eko]

fixed

[tatsuya46]

r19519 selecting "bittorrent" only adds bt1 & bt2, bt3 has to be added manually. This is not fixed.

[Sash]

its because bt3 has some side affects on other traffic. thats why its noth there