Hi, the script below should allow to get ssh connections running well while downloading, but even the 100kbps (100kbyte/s?) doesnt work - can still download with 500+kb/s. Whats wrong? INTERFACE=eth0 #clear all on $INTERFACE tc qdisc del dev $INTERFACE root tc qdisc add dev $INTERFACE root handle 1:0 htb default 15 #root qdics, allows borrowing for its children tc class add dev $INTERFACE parent 1:0 classid 1:1 htb rate 100kbps ceil 100kbps #ssh qdisc tc class add dev $INTERFACE parent 1:1 classid 1:5 htb rate 20kbps ceil 100kbps prio 2 #other traffic tc class add dev $INTERFACE parent 1:1 classid 1:15 htb rate 80kbps ceil 100kbps prio 10 #filter ssh tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip dport 22 0xffff flowid 1:5 tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip sport 22 0xffff flowid 1:5 greets Julius
Hello, Julius wrote:> Hi, > > the script below should allow to get ssh connections running well while > downloading, but even the 100kbps (100kbyte/s?) doesnt work - can still > download with 500+kb/s. Whats wrong? > > INTERFACE=eth0are you mixing egress with ingress? (IMQ in that case) What''s you network-configuration (it''s a router? what eths)? And yes, kbps actually is kbyte/s, kbit for kbit/s. If all should be setup right, what does # tc -s -d class show dev eth0 say? Bye, Andreas
On Tuesday 04 December 2007 20:45:54 Andreas Mueller wrote:> Hello, > > Julius wrote: > > Hi, > > > > the script below should allow to get ssh connections running well while > > downloading, but even the 100kbps (100kbyte/s?) doesnt work - can still > > download with 500+kb/s. Whats wrong? > > > > INTERFACE=eth0 > > are you mixing egress with ingress? (IMQ in that case) > What''s you network-configuration (it''s a router? what eths)?ah, yes i did. INTERFACE=ppp0 #alles löschen tc qdisc del dev $INTERFACE root tc qdisc add dev $INTERFACE root handle 1:0 htb default 15 tc class add dev $INTERFACE parent 1:0 classid 1:1 htb rate 11kbps tc class add dev $INTERFACE parent 1:1 classid 1:5 htb rate 6kbps ceil 11kbps prio 2 tc class add dev $INTERFACE parent 1:1 classid 1:15 htb rate 5kbps ceil 11kbps prio 10 #ssh filtern tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip dport 22 0xffff flowid 1:5 tc filter add dev $INTERFACE protocol ip parent 1:0 prio 1 u32 match ip sport 22 0xffff flowid 1:5 Network setup: my pc ---- internet ---- router@home I want to connect to router@home, traffic shaping is done on the router. The router can do 120kb/s down and 14kb/s up. This works so far, have to test these settings for some time. greets Julius