Hi Amos , thanks so much , i noted a debug on the Cisco router , and you must be correct about jitter or something like that occurring between the router and the squid server . note that is only 1 Giga Ethernet link between squid and router as full duplex with speed 1G =========================================== i could gather some logging from router when the wccp lost . as u see , it seems like hello messages every 10 seconds here is a sample logs : plz open eyes at the bold lines , it seems the time where the wccp service is lost . Bras2# *Oct 23 11:32:50.165: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8A1 *Oct 23 11:32:50.165: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B886 Bras2# *Oct 23 11:33:00.185: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8A2 *Oct 23 11:33:00.189: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B887 Bras2# *Oct 23 11:33:10.173: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.xw/ rcv_id 0000B8A3 *Oct 23 11:33:10.173: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B888 Bras2# *Oct 23 11:33:20.177: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8A4 *Oct 23 11:33:20.177: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B889 Bras2# *Oct 23 11:33:30.173: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8A5 *Oct 23 11:33:30.173: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B88A Bras2# *Oct 23 11:33:40.177: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.xw/ rcv_id 0000B8A6 *Oct 23 11:33:40.177: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B88B Bras2# *Oct 23 11:33:50.177: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8A7 *Oct 23 11:33:50.177: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.xw/ rcv_id 0000B88C Bras2# *Oct 23 11:34:00.173: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B8A8 *Oct 23 11:34:00.173: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B88D Bras2# *Oct 23 11:34:10.173: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B8A9 *Oct 23 11:34:10.173: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B88E Bras2# *Oct 23 11:34:20.173: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.xw/ rcv_id 0000B8AA *Oct 23 11:34:20.173: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B88F Bras2# *Oct 23 11:34:30.173: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8AB *Oct 23 11:34:30.173: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B890 Bras2# *Oct 23 11:34:40.173: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8AC *Oct 23 11:34:40.173: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B891 Bras2# *Oct 23 11:34:50.173: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B8AD *Oct 23 11:34:50.173: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B892 Bras2# **Oct 23 11:35:15.173: WCCP-PKT:D90: Sending Removal_Query packet to 1x.x.x.xw/ rcv_id 0000B8AE *Oct 23 11:35:15.173: WCCP-PKT:D80: Sending Removal_Query packet to 1x.x.x.xw/ rcv_id 0000B893* *Bras2# *Oct 23 11:35:20.173: %WCCP-1-SERVICELOST: Service 90 lost on WCCP client x.x.x.x *Oct 23 11:35:20.173: %WCCP-1-SERVICELOST: Service 80 lost on WCCP client x.x.x.x Bras2# *Oct 23 11:35:29.285: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8AF *Oct 23 11:35:29.285: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B894 Bras2# *Oct 23 11:35:39.065: %WCCP-5-SERVICEFOUND: Service 90 acquired on WCCP client x.x.x.x *Oct 23 11:35:39.065: WCCP-PKT:D90: Received valid Here_I_Am packet from x.x.x.x w/rcv_id 0000B8AF *Oct 23 11:35:39.065: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8B0 *Oct 23 11:35:39.065: %WCCP-5-SERVICEFOUND: Service 80 acquired on WCCP client x.x.x.x Bras2# *Oct 23 11:35:39.065: WCCP-PKT:D80: Received valid Here_I_Am packet from x.x.x.x w/rcv_id 0000B894 *Oct 23 11:35:39.065: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B895 Bras2# *Oct 23 11:35:49.065: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8B1 *Oct 23 11:35:49.065: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B896* Bras2# *Oct 23 11:35:54.081: WCCP-PKT:D90: Received valid Redirect_Assignment packet from x.x.x.x w/rcv_id 0000B8B1 *Oct 23 11:35:54.081: WCCP-PKT:D80: Received valid Redirect_Assignment packet from 1x.x.x.x w/rcv_id 0000B896 Bras2# *Oct 23 11:35:59.337: WCCP-PKT:D90: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B8B2 *Oct 23 11:35:59.337: WCCP-PKT:D80: Sending I_See_You packet tox.x.x.x w/ rcv_id 0000B897 Bras2# *Oct 23 11:36:09.065: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B8B3 *Oct 23 11:36:09.065: WCCP-PKT:D80: Sending I_See_You packet to x.x.x.x w/ rcv_id 0000B898 Bras2# *Oct 23 11:36:19.065: WCCP-PKT:D90: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B8B4 *Oct 23 11:36:19.065: WCCP-PKT:D80: Sending I_See_You packet to 1x.x.x.x w/ rcv_id 0000B899 ====================== but again , the question is how to solve the problem ??? -- View this message in context: http://squid-web-proxy-cache.1019090.n4.nabble.com/WCCP-Service-Flapping-every-40-minutse-approx-tp1042521p4658806.html Sent from the Squid - Users mailing list archive at Nabble.com.
