From mboxrd@z Thu Jan 1 00:00:00 1970 From: "GoMi" Date: Mon, 13 Oct 2003 11:50:27 +0000 Subject: [LARTC] MSN messenger 6 keeps disconnecting after a few minutes Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lartc@vger.kernel.org =20 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi there, i actually already told you about this problem, but i cant find a= way to solve it. Let me explain my self again: - -I have 2 dsl connections, so i do load balacing. - -My QoS setup is based on htb on both ethernets: iptables -t mangle -N msn iptables -t mangle -A msn -m string --string 'x-msn' -j MARK --set-mark= 2 iptables -t mangle -A msn -m string --string 'MSNMSGR' -j MARK --set-ma= rk 2 iptables -t mangle -A msn -m string --string 'Content-Type: text/x-msms= gscontrol.' -j MARK --set-mark 2 iptables -t mangle -A msn -m string --string '@hotmail.com' -j MARK --s= et-mark 2 iptables -t mangle -A msn -m string --string 'MSG' -j MARK --set-mark 2 iptables -t mangle -A msn -j RETURN iptables -t mangle -A POSTROUTING -j CONNMARK --restore-mark iptables -t mangle -A POSTROUTING -m mark --mark 0 -j msn iptables -t mangle -A POSTROUTING -j CONNMARK --save-mark That goes trough a filter to the attachech qdisc. When my users begin to use msn messenger, after a while (5 minutes or so) t= he program automatically disconnects.=20 This is worse depending on the hour of the day, and hence depending on the = amount of users on my network.=20 I have an average of 60 users during noon time, and an average of 25 during= daytime. When 60 users are accesing the net through this QoS, the problem gets reall= y bad. I thought that might be because the box was only running with 64Mb = RAM and could not handle many tcp connections at once, and so i added anoth= er 128 so the number of tcp_max_conntrack connections went from 6000 to 120= 00. But it made no difference. Does anybody has any idea. Or how could i in= vestigate this? Is it maybe because linux thinks the connection is lost and hence closes do= wn the socket? Anybody? Thank you!! -----BEGIN PGP SIGNATURE----- Version: PGP 8.0 iQA/AwUBP4qRgn7diNnrrZKsEQLLcACg+tGdbsr9JdGh9Q1bAAfEzT+dEnUAn3ay G6+ITOPi5MycKbbEtcEtpRW3 =CEuH -----END PGP SIGNATURE----- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/