Hi Robert! If I get you right, you wish to use HTB at a node for doing some QoS for packets based the DSCP they already have, and NOT marking them to have that AF, etc. ( have you checked http://www.opalsoft.net/qos/DS-310.htm? he has some nice scripts ) Why not simply use an u32 match on the TOS field for filtering under your main htb? Why do you need DSMARK? (haven't tried, but should work fine) For ex. having htb main shaper at 1:0 gives tc filter add dev eth0 parent 1:0 protocol ip prio 2 u32 match ip tos 0xb8 0xff flowid 1:10 (the EF htb branch is at 1:10) tc filter add dev eth0 parent 1:0 protocol ip prio 3 u32 match ip tos 0x28 0xff flowid 1:20 (the AF11 htb branch is at 1:20) At for bulk, create the htb main with: "default 30", and add an 1:30 class with needed rate + burst and red/sfq/etc. U won't need any filter for this, anything unclassified (anything other than EF or AF11) will get there. If I get you wrong, and you wish to re-mark those packets, I have some scripts for that, too. Contact me at forgamedev@xxxxxxxxx, and I will send them to you. PS: since I also have some scripts to test, and they resemble yours, can you tell me whether they are correct? First I wish to re-mark packets based on u32 ip src match, with: tc qdisc add dev eth0 handle 1:0 root dsmark indices 4 tc class change dev eth0 classid 1:1 dsmark mask 0x3 value 0xb8 ..some filters under 1:0 to send packets to 1:1 to remark them... and then comes a htb at 2:0 having 1:0 (the dsmark qdisc) as parent with few branches. Can I expect that htb qdisc at 2:0 will already have the effects of dsmark at 1:0 (remarked packets)? Thanks, Ferenc __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
