On Tuesday 25 May 2004 03:43, swcims wrote: > Hi,All > I am using iproute2 to manage bandwith for ADSL router.High,medium,low > priority are needed for different protocol port on the ADSL's upstream > side,as following: LAN --- |ADSL Router|------WAN > When there aren't traffic on the specific priority, its bandwidth should > be borrowed by other priorities.But it doesn't work.Here is my script: > > /usr/sbin/tc qdisc del dev nas0 root > /usr/sbin/tc qdisc del dev br0 root > /usr/sbin/tc qdisc add dev nas0 root handle 1:0 cbq bandwidth 1024kbit > avpkt 1000 cell 8 /usr/sbin/tc class add dev nas0 parent 1:0 classid 1:1 > cbq bandwidth 1024kbit rate 1024kbit weight 1024kbit prio 0 allot 1514 cell > 8 maxburst 20 avpkt 1000 isolated bounded /usr/sbin/tc class add dev nas0 > parent 1:1 classid 1:2 cbq bandwidth 1024kbit rate 611kbit weight 611kbit > prio 1 allot 1514 cell 8 maxburst 20 avpkt 1000 /usr/sbin/tc class add dev > nas0 parent 1:1 classid 1:3 cbq bandwidth 1024kbit rate 305kbit weight > 305kbit prio 3 allot 1514 cell 8 maxburst 20 avpkt 1000 /usr/sbin/tc class > add dev nas0 parent 1:1 classid 1:4 cbq bandwidth 1024kbit rate 103kbit > weight 103kbit prio 5 allot 1514 cell 8 maxburst 20 avpkt 1000 /usr/sbin/tc > class add dev nas0 parent 1:1 classid 1:5 cbq bandwidth 1024kbit rate 5kbit > weight 5kbit prio 8 allot 1514 cell 8 maxburst 20 avpkt 1000 > > class 1:1 is root class;class 1:2 is for high priority;class 1:3 is for > medium priority,class 1:4 is for low priority,class 1:5 is for other > traffic.When I use "bounded" in subclass 1:2,1:3,1:4,1:5,each rate can be > assured in each class,but can't borrow.When I use "isolated" in every > subclass,the result isn't expected. How should I do for "when no traffic on > the specific priority,its bandwidth can be borrowed by other traffic"? > Thank you very much! I really recommend reading my docs on www.docum.org. Stef -- stef.coene@xxxxxxxxx Â"Using Linux as bandwidth manager" Â Â Âhttp://www.docum.org/ _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
