2008/5/30 Graeme Fowler <[EMAIL PROTECTED]>: > Hi Paul > > On Fri, 2008-05-30 at 10:32 +0100, Paul Bowden wrote: >> I also ran tcpdump -vv port 3306 on lb1 (which had the virtual ip) and >> this is what I get when I telnet 192.168.1.243 3306 > > Can you run that again, but this time on both of the realservers, per: > > tcpdump -qn host client-1 > > This will give you both sides of the conversation as seen by the > realserver - both the client connecting to the VIP, and the responses to > the client (which the director doesn't necessarily see when using -DR). > > Graeme
Hi Graeme, I'm not sure if you wanted me to run tcpdump -qn host client-1 on the load balancers as well, but I ran it on lb1, lb2, sql1 and sql2 and here are the results: lb1 (which currently has the vip) is the only machine that mentions anything to do with my attempted telnet: lb1: 11:34:17.134990 IP 192.168.1.244.22 > 192.168.1.177.1268: tcp 116 11:34:17.135062 IP 192.168.1.244.22 > 192.168.1.177.1268: tcp 116 11:34:17.135611 IP 192.168.1.177.1268 > 192.168.1.244.22: tcp 0 11:34:19.538120 arp who-has 192.168.1.245 tell 192.168.1.177 11:34:35.708037 arp who-has 192.168.1.247 tell 192.168.1.177 11:34:51.845153 arp who-has 192.168.1.18 tell 192.168.1.177 11:34:59.362084 IP 192.168.1.177.3312 > 192.168.1.243.3306: tcp 0 11:34:59.362104 IP 192.168.1.243 > 192.168.1.177: ICMP 192.168.1.243 tcp port 3306 unreachable, length 56 11:35:02.352094 IP 192.168.1.177.3312 > 192.168.1.243.3306: tcp 0 11:35:02.352108 IP 192.168.1.243 > 192.168.1.177: ICMP 192.168.1.243 tcp port 3306 unreachable, length 56 11:35:04.353748 arp who-has 192.168.1.177 tell 192.168.1.244 11:35:04.353856 arp reply 192.168.1.177 is-at 00:30:1b:44:f4:af 11:35:08.387664 IP 192.168.1.177.3312 > 192.168.1.243.3306: tcp 0 11:35:08.387681 IP 192.168.1.243 > 192.168.1.177: ICMP 192.168.1.243 tcp port 3306 unreachable, length 56 11:35:29.700473 IP 192.168.1.177.1268 > 192.168.1.244.22: tcp 52 lb2: 11:34:11.773306 IP 192.168.1.245.22 > 192.168.1.177.1333: tcp 116 11:34:11.787721 IP 192.168.1.245.22 > 192.168.1.177.1333: tcp 116 11:34:11.773913 IP 192.168.1.177.1333 > 192.168.1.245.22: tcp 0 11:34:19.488973 arp who-has 192.168.1.247 tell 192.168.1.177 11:34:35.626040 arp who-has 192.168.1.18 tell 192.168.1.177 11:35:14.781049 IP 192.168.1.177.1333 > 192.168.1.245.22: tcp 52 sql1: 11:33:44.510460 IP 192.168.1.246.22 > 192.168.1.177.1369: tcp 116 11:33:44.510513 IP 192.168.1.246.22 > 192.168.1.177.1369: tcp 116 11:33:44.511097 IP 192.168.1.177.1369 > 192.168.1.246.22: tcp 0 11:33:46.646398 arp who-has 192.168.1.247 tell 192.168.1.177 11:34:02.783263 arp who-has 192.168.1.18 tell 192.168.1.177 11:34:42.863889 arp who-has 192.168.1.188 tell 192.168.1.177 11:34:43.427345 IP 192.168.1.177.1369 > 192.168.1.246.22: tcp 52 sql2: 11:30:05.055843 IP 192.168.1.247.22 > 192.168.1.177.1461: tcp 116 11:30:05.055918 IP 192.168.1.247.22 > 192.168.1.177.1461: tcp 116 11:30:05.056459 IP 192.168.1.177.1461 > 192.168.1.247.22: tcp 0 11:30:18.559928 arp who-has 192.168.1.18 tell 192.168.1.177 11:30:58.640735 arp who-has 192.168.1.188 tell 192.168.1.177 11:30:59.709793 IP 192.168.1.177.1461 > 192.168.1.247.22: tcp 52 Regards, Paul _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
