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AW: Windows 2000 Real Server

To: "'LinuxVirtualServer.org users mailing list.'" <lvs-users@xxxxxxxxxxxxxxxxxxxxxx>
Subject: AW: Windows 2000 Real Server
From: Matthias Krauss <MKrauss@xxxxxxxxxxxxxx>
Date: Tue, 4 Mar 2003 16:04:49 +0100
try to increase the metric up to 254, this makes the trick usualy


Matthias

-----Ursprüngliche Nachricht-----
Von: AJ Lemke [mailto:aj.lemke@xxxxxxxxxxxxxxxx] 
Gesendet: Dienstag, 4. März 2003 15:54
An: 'LinuxVirtualServer.org users mailing list.'
Betreff: RE: Windows 2000 Real Server


By using a proper netmask do you mean 255.255.255.0 or something else?  
Also I have the Client for Microsoft Network and File and Print sharing
turned off.

Thanks for you help.

AJ


-----Original Message-----
From: lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx
[mailto:lvs-users-bounces@xxxxxxxxxxxxxxxxxxxxxx] On Behalf Of Malcolm
Turnbull
Sent: Tuesday, March 04, 2003 8:47 AM
To: LinuxVirtualServer.org users mailing list.
Subject: Re: Windows 2000 Real Server



Try using the proper net mask, ms networking gets confused otherwise... also
untick the options for Microsoft Networking & File & Print sharing. And on
the advanced tab set the priority to 254

You shouldn't need to delete the routes



AJ Lemke wrote:
> Hello all,
> 
> I have a question concerning real servers.
> We have a 2 director LVS that load balances for 2 squid boxes in
> acceleration mode and a Windows 2000 box.  We can send requests all 
> day long to the squid boxes and the respond flawlessly but we seem to 
> be unable to get the Windows box to respond to our requests.
> 
> I have added a Microsoft loopback adapter to the box and given that
> adapter the corresponding VIP, which happens to be xx.xx.191.5, the 
> x's are there to protect the innocent.  I have  given it a Netmask of 
> 255.0.0.0, which is in the how-to. This box does nothing but server
> https: for a client's website.
> 
> In another part of the how-to it says to do a route delete <VIP's
> Network> <VIP Mask>. We have tried to do this numerous times but
> everytime it tells us  "The specified route cannot be found".
> 
> Do any of you know of a good way to see if the packets are getting
> through? Or if by looking at the information I have provided see 
> anything that could or should be done different let me know.
> 
> 
> 
> Thanks for your help
> AJ
> 
> PS: Here is some information.
> 
> Windows box:
> 
> Ethernet: xx.xx.191.60
> Subnet: 255.255.255.0
> Gateway xx.xx.191.1
> 
> Loopback: xx.xx.191.1
> Subnet: 255.0.0.0
> Gateway:
> 
> Routes:
> C:\route print
> ======================================================================
> ==
> ===
> Interface List
> 0x1 ........................... MS TCP Loopback interface
> 0x1000004 ...00 40 05 31 11 XX ...... Intel DC21140 PCI Fast Ethernet
> Adapter
> 0x2000002 ...02 00 4c 4f 4f XX ...... MS LoopBack Driver
>
========================================================================
> ===
>
========================================================================
> ===
> Active Routes:
> Network Destination        Netmask          Gateway       Interface
> Metric
>           0.0.0.0          0.0.0.0      xx.xx.191.1    xx.xx.191.60
> 1
>          xx.0.0.0        255.0.0.0      xx.xx.191.5     xx.xx.191.5
> 1
>       xx.xx.191.0    255.255.255.0     xx.xx.191.60    xx.xx.191.60
> 1
>       xx.xx.191.5  255.255.255.255        127.0.0.1       127.0.0.1
> 1
>      xx.xx.191.60  255.255.255.255        127.0.0.1       127.0.0.1
> 1
>    xx.255.255.255  255.255.255.255      xx.xx.191.5     xx.xx.191.5
> 1
>    xx.255.255.255  255.255.255.255     xx.xx.191.60    xx.xx.191.60
> 1
>         127.0.0.0        255.0.0.0        127.0.0.1       127.0.0.1
> 1
>         224.0.0.0        224.0.0.0      xx.xx.191.5     xx.xx.191.5
> 1
>         224.0.0.0        224.0.0.0     xx.xx.191.60    xx.xx.191.60
> 1
>   255.255.255.255  255.255.255.255     xx.xx.191.60    xx.xx.191.60
> 1
> Default Gateway:      xxx.xxx.191.1
>
========================================================================
> ===
> Persistent Routes:
>   None
> 
> LVS:
> Director 1:
> Eth0: xx.xx.191.2
> Subnet: 255.255.255.0
> Gateway xx.xx.191.1
> 
> Director 2:
> Eth0: xx.xx.191.3
> Subnet: 255.255.255.0
> Gateway xx.xx.191.1
> 
> Virtual IP's
> Eth0:1: xx.xx.191.4 Cached Squid site
> Eth0:2: xx.xx.191.5 Load balances HTTPS:
> Eth0:3: xx.xx.191.6 Cached Squid site
> 
> Ldirectord Config sample
> # HTTPS Virtual Service
> virtual=xx.xx.191.5:443
>        fallback=127.0.0.1:443
>        real=xx.xx.191.60:443 gate
>        service=https
>        checktype=connect
>        request="index.asp"
>        receive="HTTPS Test"
>        scheduler=wlc
>        persistent=600
>        protocol=tcp
>        quiescent = no
> 
> IPVSADM -L output
> 
> IP Virtual Server version 1.0.4 (size=4096)
> Prot LocalAddress:Port Scheduler Flags
>   -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
> TCP  xx.xx.191.6:http lblc persistent 10
>   -> xx.xx.191.200:http           Route   1      0          0
> TCP  xx.xx.191.4 lblc persistent 360
>   -> x.xx.191.200:http            Route   1      0          0
> TCP  xx.xx.191.5:http lblc persistent 360
>   -> xx.xx.191.200:http           Route   1      0          0
> TCP  xx.xx.191.5:https wlc persistent 600
>   -> xx.xx.191.60:https           Route   1      0          0
> 
> Again thank you for your help.
> 
> 
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-- 


Regards,

Malcolm Turnbull.

Crocus.co.uk Ltd
01344 629629
http://www.crocus.co.uk/





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