From mboxrd@z Thu Jan 1 00:00:00 1970 From: "John Smith" Date: Mon, 30 May 2005 14:39:18 +0000 Subject: [LARTC] Question: traffic shaping (tc-htb) Message-Id: <002d01c56525$5d124180$0b00000a@jo> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lartc@vger.kernel.org Hello *! My trafficshaping (tc-htb) drops packets very early, at least i suspect this. It drops about 30% fo the packets. The traffic-generating appication is running locally on the shaping host. I think i can lower this rate by increasing the packet-buffer, because the locally application will slow down with increasing buffer (tcp/ip). But i can=B4t find any options for that, i cycled the manual several times. Is there a solution? see output of "tc -s -d class show dev ppp0" (main class): class htb 1:10 parent 1:1 prio 1 quantum 1800 rate 144000bit ceil 480000bit burst 1779b/8 mpu 0b overhead 0b cburst 2199b/8 mpu 0b overhead 0b level 0 Sent 57567157 bytes 40609 pkts (dropped 16033, overlimits 0) rate 460328bit 40pps lended: 12845 borrowed: 27764 giants: 0 tokens: -74623 ctokens: -28826 This class is the only one with packet drops. Does tc use the kernels network packet queue? Great thanks in advance Alvo _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc