Re: Load Balancing Issue - can someone help?
Glen Kendell <[email protected]>
| Newsgroups | gmane.linux.highavailability.ultramonkey |
|---|---|
| Message-ID | <C0FF2E39.15B88%[email protected]> |
Ian, Try port 21. :-) - Glen On 8/9/06 5:32 AM, "Ian Walker" <[email protected]> wrote: > I checked my config, and I'm not sure why it was reporting zero the first time > around. I now have a weight of 1 for both entries, shown below: > > IP Virtual Server version 1.0.8 (size=65536) > Prot LocalAddress:Port Scheduler Flags > -> RemoteAddress:Port Forward Weight ActiveConn InActConn > TCP 172.20.12.231:22 <http://172.20.12.231:22> rr > -> 192.168.0.3:22 <http://192.168.0.3:22> Masq 1 0 > 0 > -> 192.168.0.2:22 <http://192.168.0.2:22> Masq 1 0 > 0 > > however, I still get the same end result of no connection. I'm new to this, > but I based my config on the sample ldirectord.cf <http://ldirectord.cf> file > to get as far as I have now. > > Regards > > > Ian > > > On 09/08/06, Andersson Mattias < [email protected] > <mailto:[email protected]> > wrote: >> Hi Ian >> >> Having a look at: >> IP Virtual Server version 1.0.8 (size=65536) >> Prot LocalAddress:Port Scheduler Flags >> -> RemoteAddress:Port Forward Weight ActiveConn InActConn >> TCP 172.20.12.231:22 <http://172.20.12.231:22> rr >> -> 192.168.0.3:22 <http://192.168.0.3:22> Masq 0 0 >> 0 >> -> 192.168.0.2:22 <http://192.168.0.2:22> Masq 0 0 >> 0 >> >> The weight 0 indicates that your connection verification is not working and >> that the real servers therefore are disabled. >> >> Have a look at your ldirectord configuration and fix this. >> >> >> /Mattias >> >> ________________________________________ >> From: [email protected] >> [mailto:[email protected] >> <mailto:[email protected]> ] On Behalf Of Ian Walker >> Sent: Wednesday, August 09, 2006 12:42 PM >> To: [email protected] >> Subject: Load Balancing Issue - can someone help? >> >> Have been trying to get my config to work, using ftp but it doesn't seem to >> work on RHEL3U7. Here's my config: >> >> virtual = 172.20.12.231:22 <http://172.20.12.231:22> >> real = 192.168.0.2:22 <http://192.168.0.2:22> masq >> real = 192.168.0.3:22 <http://192.168.0.3:22> masq >> service = ftp >> request = "/etc/welcome.msg" >> receive = "Welcome" >> login = "anonymous" >> passwd = "[email protected]" >> scheduler = rr >> protocol = tcp >> checktype = negotiate >> >> I've validated that it's running OK using "ipvsadm -ln" and it shows the >> following results: >> >> IP Virtual Server version 1.0.8 (size=65536) >> Prot LocalAddress:Port Scheduler Flags >> -> RemoteAddress:Port Forward Weight ActiveConn InActConn >> TCP 172.20.12.231:22 <http://172.20.12.231:22> rr >> -> 192.168.0.3:22 <http://192.168.0.3:22> Masq 0 0 0 >> -> 192.168.0.2:22 <http://192.168.0.2:22> Masq 0 0 0 >> >> and everytime I try to connect with FTP it fails with connection refused. I >> did change the config so that it was configured for telnet just to test, so >> my config was: >> >> >> virtual = 172.20.12.231:23 <http://172.20.12.231:23> >> real = 192.168.0.2:23 <http://192.168.0.2:23> masq >> real = 192.168.0.3:23 <http://192.168.0.3:23> masq >> service = none >> request = "/etc/welcome.msg" >> receive = "Welcome" >> scheduler = rr >> protocol = tcp >> checktype = negotiate >> >> and this time when I ran the "ipvsadm -ln --connection" command, I got these >> results: >> >> IPVS connection entries >> pro expire state source virtual destination >> TCP 00:59 SYN_RECV 172.20.12.17:41271 <http://172.20.12.17:41271> >> 172.20.12.231:23 <http://172.20.12.231:23> 192.168.0.2:23 >> <http://192.168.0.2:23> >> >> so is kind of looking better. I then checked the stats to find: >> >> IP Virtual Server version 1.0.8 (size=65536) >> Prot LocalAddress:Port Conns InPkts OutPkts InBytes OutBytes >> -> RemoteAddress:Port >> TCP 172.20.12.231:23 <http://172.20.12.231:23> 1 3 0 180 0 >> -> 192.168.0.2:23 <http://192.168.0.2:23> 1 3 0 180 0 >> -> 192.168.0.3:23 <http://192.168.0.3:23> 0 0 0 0 0 >> >> so I'm not entirely sure why it's not working as the connection just sits >> there trying to connect with telnet, and nothing else happens. I've installed >> the relevant packages for the ldirector as well as the arptables_jf package >> for RHEL3. >> >> The ldirector has been configured with two network cards. The main network >> being 172.20.12.231 <http://172.20.12.231> . This ip is assigned to eth0. The >> other card, eth1 has been configured with 192.168.0.1 <http://192.168.0.1> . >> >> The two servers running ftp have been configured with 192.168.0.2 >> <http://192.168.0.2> and 192.168.0.3 <http://192.168.0.3> . Of course, with >> ftp there was nothing, no connection or no stats, that's why I configured >> with telnet, just to see if anything would show. >> >> Hope I've not sent this to the wrong place, am quite interested in getting >> this working. >> >> Regards >> >> >> Ian >> >> >> -- >> Ultra Monkey - http://www.ultramonkey.org/ <http://www.ultramonkey.org/> >> To UNSUBSCRIBE, email to [email protected], with a body: >> unsubscribe ultramonkey-users [email protected] >> <mailto:[email protected]> >> where "[email protected]" is YOUR email address. >> > > -- Glen Kendell Martian Fireworks Security 206.965.8583 direct 206.399.3510 cell [email protected]