Hi, I am quite new to LVS and I wanted to understand it from the basics. So I set up a LVS director according to the mini howto, NAT manual example
http://www.austintek.com/LVS/LVS-HOWTO/mini-HOWTO/LVS-mini-HOWTO.html#example_LVS-NAT for tests I only used one real server. ipvsadm look like: xen01:~# ipvsadm IP Virtual Server version 1.2.1 (size=4096) Prot LocalAddress:Port Scheduler Flags -> RemoteAddress:Port Forward Weight ActiveConn InActConn TCP xen01:telnet rr -> 192.168.200.16:telnet Masq 1 1 0 When I telnet from a client to the virtual server address I see: --- Connected to 192.168.188.101. Escape character is '^]'. --- But no login line. The same with HTTP protocol. No Application data are displayed in the client. If I reconfigure my director as a plain router eveything works smooth. I can log into the real server with telnet, at least I see a login line. When i tcpdump on the real server and the client I do see no difference in number and contents of the packets on both machines. When the connection hangs I see a lot of Server:23 -> Client:3796 P 1:13(12) ack 25 win 362 <nop,nop,timestamp 21277911 3009388219> but no packet back from the client. It seems that something very strange happens. Perhaps anybody gor an idea? Where should I search further? I use debian etch. Director and real server and virtual xen virtual machines. Client is a real machine. ipvsadm version 1.24+1.21-1.4 -- Dr. Michael Schwartzkopff MultiNET Services GmbH Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany Tel: +49 - 89 - 45 69 11 0 Fax: +49 - 89 - 45 69 11 21 mob: +49 - 174 - 343 28 75 mail: [EMAIL PROTECTED] web: www.multinet.de Sitz der Gesellschaft: 85630 Grasbrunn Registergericht: Amtsgericht München HRB 114375 Geschäftsführer: Günter Jurgeneit, Hubert Martens --- PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B Skype: misch42 _______________________________________________ LinuxVirtualServer.org mailing list - [email protected] Send requests to [EMAIL PROTECTED] or go to http://lists.graemef.net/mailman/listinfo/lvs-users
